Document:

Exhibit 10.2

 

FORM OF SPONSOR VOTING AGREEMENT

 

This Voting Agreement
(this “Agreement”) is made as of October , 2020 by and among (i) Alberton Acquisition Corporation,
a British Virgin Islands corporation (together with its successors, including the Successor after the Conversion (as such terms
are defined in the Merger Agreement, defined below), the “Purchaser”), (ii) SolarMax Technology,
Inc., a Nevada corporation (the “Company”), and (iii) the undersigned stockholder (“Holder”
and, together with other stockholders who sign voting agreements of like tenor, the “Holders”) of the
Purchaser. Any capitalized term used but not defined in this Agreement will have the meaning ascribed to such term in the Merger
Agreement.

 

WHEREAS, on
or about the date hereof, the Purchaser, the Company, and Alberton Merger Subsidiary Inc., a Nevada corporation and a wholly-owned
subsidiary of the Purchaser (“Merger Sub”), entered into that certain Agreement and Plan of Merger (as
amended from time to time in accordance with the terms thereof, the “Merger Agreement”), pursuant to
which Merger Sub will merge with and into the Company, with the Company continuing as the surviving entity (the “Merger”),
and as a result of which, among other matters, all of the issued and outstanding capital stock of the Company as of the Effective
Time shall no longer be outstanding and shall automatically be cancelled and shall cease to exist, in exchange for the Stockholder
Merger Consideration as set forth in the Merger Agreement, all upon the terms and subject to the conditions set forth in the Merger
Agreement and in accordance with the applicable provisions of the Nevada Law;

 

WHEREAS, the
Board of Directors of the Purchaser has (i) determined that the Merger is fair, advisable and in the best interests of the Purchaser
and its stockholders (“Purchaser Stockholders”), (ii) approved the Merger Agreement and the transactions
contemplated thereby, including the Merger, upon the terms and subject to the conditions set forth therein, and (iii) determined
to recommend to the Purchaser stockholders the approval and adoption of the Merger Agreement and the transactions contemplated
thereby, including the Merger;

 

WHEREAS, the
Purchaser intends to file a proxy statement to seek approval of its stockholders for the Second Extension;

 

WHEREAS, as
a condition to the willingness of the Company to enter into the Merger Agreement, and as an inducement and in consideration therefor,
and the expenses and efforts to be undertaken by the Purchaser and the Company to consummate the Transactions, the Purchaser, the
Company and the Holders desire to enter into this Agreement in order for Holders to provide certain assurances to the Company regarding
the manner in which Holders are bound hereunder to vote any shares of capital stock of the Purchaser which Holders beneficially
own, hold or otherwise have voting power (the “Shares”) during the period from and including the date
hereof through and including the date on which this Agreement is terminated in accordance with its terms (the “Voting
Period”) with respect to the Merger Agreement, the Merger, the Ancillary Documents and the Transactions.

 

NOW, THEREFORE,
in consideration of the premises set forth above, which are incorporated in this Agreement as if fully set forth below, and intending
to be legally bound hereby, the parties hereby agree as follows:

 

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1. Covenant
to Vote in Favor of Transactions and Second Extension. Holder agrees, with respect to all of the Shares:

 

(a) during the Voting
Period, at each meeting of the Purchaser Stockholders or any class or series thereof, and in each written consent or resolutions
of any of the Purchaser Stockholders in which Holders are entitled to vote or consent, Holders hereby unconditionally and irrevocably
agrees to be present for such meeting and vote (in person or by proxy), or consent to any action by written consent or resolution
with respect to, as applicable, the Shares (i) the adoption and approval of the Merger Agreement and the transactions contemplated
thereby or referred to therein, including the Merger and the Conversion, by the holders of Purchaser Common Stock in accordance
with the Purchaser’s Organizational Documents, the Companies Act, the Nevada Law and the rules and regulations of the SEC
and Nasdaq, (ii) the amendment of Article 47.4 of the Memorandum of Association of Purchaser to change the words “upon such
consummation” to “prior to or upon such consummation”; (iii) the adoption and approval of the Articles of Incorporation
of the Purchaser upon the Conversion (the “Interim Purchaser Charter”) in substantially the form set
forth in Exhibit B-1, (iv) the adoption and approval of the Articles of Incorporation of the Purchaser following the consummation
of the Merger (the “Amended Purchaser Charter” in substantially the form set forth in Exhibit B-2; (v)
the adoption and approval of a new equity incentive plan in a form and substance reasonably acceptable to the Purchaser and the
Company (the “Incentive Plan”), and which Incentive Plan will provide for awards for a number of shares
of Purchaser Common Stock equal to the sum of (x) five percent (5.0%) of the aggregate number of shares of Purchaser Common Stock
issued and outstanding immediately after the Closing (giving effect to the Redemption and shares issued in any private financing)
and (y) such number of shares of Purchaser Common Stock as may be issuable pursuant to the Assumed Options; (vi) approval of issuance
of the shares of Purchaser Common Stock (w) issuable to the holders of Company Common Stock as the Merger Consideration pursuant
to this Agreement, (x) issuable upon conversion of any Company Convertible Securities outstanding at the Effective Time or which
may be issued subsequent to the Effective Time as provided in the Merger Agreement, (y) issuable upon exercise or conversion of
Purchaser Securities issued to the Purchaser’s public shareholders in connection with the First and Second Extensions, and
(z) issued or issuable in one or more private placements subsequent to the date of this Agreement, including shares issuable upon
convertible securities issued in connection with such private placements; (vii) the election of the Purchaser’s Board to
serve upon completion of the Merger; (viii) the approval to extend the deadline for the Purchaser to consummate its initial Business
Combination beyond the Initial Extension (the “Second Extension”) to a date no earlier than April 26,
2021 (or such earlier date as the Company and the Purchaser may otherwise agree, and which may be structured as multiple monthly
or other periodic extensions at the election of the Purchaser), and (viii) any other matters submitted to the Purchaser’s
stockholders in connection with the Merger (the approvals described in foregoing clauses (i) through (ix), collectively, the “Purchaser
Stockholder Approval Matters”), and (ix) the adjournment of the Purchaser Special Meeting, if necessary or desirable
in the reasonable determination of Purchaser;

  

(b) to execute and deliver
all related documentation and take such other action in support of the Merger, the Merger Agreement, any Ancillary Documents and
any of the transactions as shall reasonably be requested by the Company or the Purchaser in order to carry out the terms and provision
of this Section 1, including, without limitation, (i) any actions by written consent of the Purchaser Stockholders
presented to Holders with respect to the matters in Section 1(a), and (ii) any applicable Ancillary Documents, and
any consent, waiver, governmental filing, and any similar or related documents;

 

(c) not to deposit, and
to cause their Affiliates not to deposit, except as provided in this Agreement, any Shares owned by Holders or their Affiliates
in a voting trust or subject any Shares to any arrangement or agreement with respect to the voting of such Shares, unless specifically
requested to do so by the Company and the Purchaser in connection with the Merger Agreement, the Ancillary Documents and any of
the Transactions; and

 

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(d) except as contemplated
by the Merger Agreement or the Ancillary Documents, make, or in any manner participate in, directly or indirectly, a “solicitation”
of “proxies” or consents (as such terms are used in the rules of the SEC) or powers of attorney or similar rights to
vote, or seek to advise or influence any Person with respect to the voting of, any shares of the Purchaser capital stock in connection
with any vote or other action with respect to the Transactions, other than to recommend that stockholders of the Purchaser vote
in favor of adoption of the Merger Agreement and the Transactions and any other proposal the approval of which is a condition to
the obligations of the parties under the Merger Agreement (and any actions required in furtherance thereof and otherwise as expressly
provided by Section 1 of this Agreement).

 

2. Grant
of Proxy. Holder, with respect to all of the Shares, hereby irrevocably grants to, and appoints, the Company and any
designee of the Company (determined in the Company’s sole discretion) as Holder’s attorney-in-fact and proxy, with
full power of substitution and resubstitution, for and in Holder’s name, to vote, or cause to be voted (including by proxy
or written consent, if applicable) any Shares owned (whether beneficially or of record) by Holder. The proxy granted by Holder
pursuant to this Section 2 is irrevocable and is granted in consideration of the Company entering into this Agreement
and the Merger Agreement and incurring certain related fees and expenses. Holder hereby affirms that such irrevocable proxy is
coupled with an interest by reason of the Merger Agreement and, except upon the termination of this Agreement in accordance with Section
5(a), is intended to be irrevocable. Holder agrees, until this Agreement is terminated in accordance with Section 5(a),
to vote its Shares in accordance with Section 1 above.

 

3. Other
Covenants.

 

(a) No Transfers.
Holder agrees that during the Voting Period it shall not, and shall cause its Affiliates not to, without the Company’s prior
written consent, (A) offer for sale, sell (including short sales), transfer, tender, pledge, encumber, assign or otherwise dispose
of (including by gift) (collectively, a “Transfer”), or enter into any contract, option, derivative,
hedging or other agreement or arrangement or understanding (including any profit-sharing arrangement) with respect to, or consent
to, a Transfer of, any or all of the Shares; (B) grant any proxies or powers of attorney with respect to any or all of the Shares;
(C) permit to exist any lien of any nature whatsoever (other than those imposed by this Agreement, applicable securities Laws or
the Purchaser’s Organizational Documents, as in effect on the date hereof) with respect to any or all of the Shares; or (D)
take any action that would have the effect of preventing, impeding, interfering with or adversely affecting Holder’s ability
to perform its obligations under this Agreement. The Purchaser hereby agrees that it shall not permit any Transfer of the Shares
in violation of this Agreement. Holder agrees with, and covenants to, the Company that Holder shall not request that the Purchaser
register the Transfer (book-entry or otherwise) of any certificate or uncertificated interest representing any Shares during the
term of this Agreement without the prior written consent of the Company, and the Purchaser hereby agrees that it shall not effect
any such Transfer.

  

(b) Permitted
Transfers. Section 3(a) shall not prohibit a Transfer of Shares by Holder (i) to any family member or trust
for the benefit of any family member, (ii) to any stockholder, member or partner of Holder, if an entity, (iii) to any Affiliate
of Holder, or (iv) to any person or entity if and to the extent required by any non-consensual Order, by divorce decree or by will,
intestacy or other similar Applicable Law, so long as, in the case of the foregoing clauses (i), (ii), (iii) and (iv), the assignee
or transferee agrees to be bound by the terms of this Agreement and executes and delivers to the parties hereto a written consent
and joinder memorializing such agreement in form an substance satisfactory to the Company. During the term of this Agreement, the
Purchaser will not register or otherwise recognize the transfer (book-entry or otherwise) of any Shares or any certificate or uncertificated
interest representing any of Holder’s Shares, except as permitted by, and in accordance with, this Section 3(b).

 

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(c) Changes to
Shares. In the event of a stock dividend or distribution, or any change in the shares of capital stock of the Purchaser by
reason of any stock dividend or distribution, stock split, recapitalization, combination, conversion, exchange of shares or the
like, including the Conversion, the term “Shares” shall be deemed to refer to and include the Shares as well as all
such stock dividends and distributions and any securities into which or for which any or all of the Shares may be changed or exchanged
or which are received in such transaction. Holder agrees during the Voting Period to notify the Purchaser and the Company promptly
in writing of the number and type of any additional Shares acquired by Holder, if any, after the date hereof.

 

(d) Registration
Statement. During the Voting Period, Holder agrees to provide to the Purchaser, the Company and their respective Representatives
any information regarding Holder or the Shares that is reasonably requested by the Purchaser, the Company or their respective Representatives
for inclusion in the Registration Statement.

 

(e) Publicity.
Holder shall not issue any press release or otherwise make any public statements with respect to the Transactions or the transactions
contemplated herein without the prior written approval of the Company and the Purchaser. Holder hereby authorizes the Company and
the Purchaser to publish and disclose in any announcement or disclosure required by the SEC, Nasdaq or the Registration Statement
(including all documents and schedules filed with the SEC in connection with the foregoing), Holder’s identity and ownership
of the Shares and the nature of Holders’ commitments and agreements under this Agreement, the Merger Agreement and any other
Ancillary Documents and, if Holder is an entity, the individual(s) who have the sole or joint power to vote or dispose of the Shares.

 

4. Representations
and Warranties of Holder. Holder hereby represents and warrants to the Purchaser and the Company as follows:

 

(a) Binding Agreement.
Holder (i) if a natural person, is of legal age to execute this Agreement and is legally competent to do so and (ii) if not natural
persons, is (A) a corporation, limited liability company, company or partnership, trust or other entity duly organized and validly
existing under the laws of the jurisdiction of its organization and (B) has all necessary power and authority to execute and deliver
this Agreement, to perform its obligations hereunder and to consummate the transactions contemplated hereby. If Holder is not a
natural person, the execution and delivery of this Agreement, the performance of its obligations hereunder and the consummation
of the transactions contemplated hereby by Holder have been duly authorized by all necessary corporate, limited liability, partnership
action or other entity on the part of Holder, as applicable, under its governing instruments and applicable law. This Agreement,
assuming due authorization, execution and delivery hereof by the other parties hereto, constitutes a legal, valid and binding obligation
of Holders, enforceable against Holders in accordance with its terms (except as such enforceability may be limited by bankruptcy,
insolvency, fraudulent transfer, reorganization, moratorium and other similar laws of general applicability relating to or affecting
creditor’s rights, and to general equitable principles). Holder understands and acknowledges that the Company is entering
into the Merger Agreement in reliance upon the execution and delivery of this Agreement by Holder and the performance by Holder
of this Agreement in accordance with its terms.

 

(b) Ownership
of Shares. As of the date hereof, Holder has beneficial ownership over the type and number of the Shares set forth under Holder’s
name on the signature page hereto, is the lawful owner of such Shares, has the sole power to vote or cause to be voted such Shares,
and has good and valid title to such Shares, free and clear of any and all pledges, mortgages, encumbrances, charges, proxies,
voting agreements, liens, adverse claims, options, security interests and demands of any nature or kind whatsoever, other than
those imposed by this Agreement, applicable securities Laws or the Purchaser’s Organizational Documents, as in effect on
the date hereof. There are no claims for finder’s fees or brokerage commission or other like payments in connection with
this Agreement or the transactions contemplated hereby payable by Holder pursuant to arrangements made by Holder. Except for the
Shares set forth under Holder’s name on the signature page hereto and the Holder’s Purchaser Private Warrants, as of
the date of this Agreement, Holder is not the beneficial owner or record holder of any: (i) equity securities of the Purchaser,
(ii) securities of the Purchaser having the right to vote on any matters on which the holders of equity securities of the Purchaser
may vote or which are convertible into or exchangeable for, at any time, equity securities of the Purchaser or (iii) options, warrants
or other rights to acquire from the Purchaser any equity securities or securities convertible into or exchangeable for equity securities
of the Purchaser.

 

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(c) No Conflicts.
No filing with, or notification to, any Governmental Authority, and no consent, approval, authorization or permit of any other
person is necessary for the execution of this Agreement by Holder, the performance of its obligations hereunder or the consummation
by it of the transactions contemplated hereby. None of the execution and delivery of this Agreement by Holder, the performance
of its obligations hereunder or the consummation by it of the transactions contemplated hereby shall (i) conflict with or result
in any breach of the certificate of incorporation, bylaws, operating agreement, partnership agreement, trust agreement or other
comparable organizational documents of Holder, if applicable, (ii) result in, or give rise to, a violation or breach of or a default
under any of the terms of any Contract or obligation to which Holder is a party or by which Holder or any of the Shares or its
other assets may be bound, or (iii) violate any applicable Law or Order, except for any of the foregoing in clauses (i) through
(iii) as would not reasonably be expected to impair Holder’s ability to perform its obligations under this Agreement in any
material respect.

 

(d) No Inconsistent
Agreements. Holder hereby covenants and agrees that, except for this Agreement, Holder (i) has not entered into, nor will enter
into at any time while this Agreement remains in effect, any voting agreement or voting trust with respect to the Shares inconsistent
with Holder’s obligations pursuant to this Agreement, (ii) have not granted, nor will grant at any time while this Agreement
remains in effect, a proxy, a consent or power of attorney with respect to the Shares and (iii) has not entered into any agreement
or knowingly taken any action (nor will enter into any agreement or knowingly take any action) that would make any representation
or warranty of Holder contained herein untrue or incorrect in any material respect or have the effect of preventing Holder from
performing any of its material obligations under this Agreement. Notwithstanding anything to the contrary contained in this Agreement,
the Purchaser and the Company hereby acknowledge that the Shares are subject to certain transfer restrictions and voting obligations
(consistent with the obligations under this Agreement) under the letter agreement, dated October 23, 2018 (the “Insider
Letter”), between the Sponsors and the Purchaser.

 

5. Miscellaneous.

 

(a) Termination.
Notwithstanding anything to the contrary contained herein, this Agreement shall automatically terminate, and none of the Purchaser,
the Company or Holder shall have any rights or obligations hereunder, upon the earliest to occur of (i) the mutual written consent
of the Purchaser, the Company, Holder and the other Holders, (ii) the Effective Time (following the performance of the obligations
of the parties hereunder required to be performed at or prior to the Effective Time), and (iii) the date of termination of the
Merger Agreement in accordance with its terms. The termination of this Agreement shall not prevent any party hereunder from seeking
any remedies (at law or in equity) against another party hereto or relieve such party from liability for such party’s breach
of any terms of this Agreement. Notwithstanding anything to the contrary herein, the provisions of this Section 5(a) shall
survive the termination of this Agreement. 

 

(b) Binding Effect;
Assignment. This Agreement and all of the provisions hereof shall be binding upon and inure to the benefit of the parties hereto
and their respective permitted successors and assigns. This Agreement and all obligations of Holder are personal to Holder and
may not be assigned, transferred or delegated by Holder at any time without the prior written consent of the Purchaser and the
Company, and any purported assignment, transfer or delegation without such consent shall be null and void ab initio.

 

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(c) Third Parties.
Nothing contained in this Agreement or in any instrument or document executed by any party in connection with the transactions
contemplated hereby shall create any rights in, or be deemed to have been executed for the benefit of, any person that is not a
party hereto or thereto or a successor or permitted assign of such a party.

 

(d) Governing
Law; Jurisdiction. This Agreement and any dispute or controversy arising out of or relating to this Agreement shall be governed
by and construed in accordance with the laws of the State of New York, without regard to the conflict of law principles thereof.
All Actions arising out of or relating to this Agreement shall be heard and determined exclusively in any state or federal court
located in New York, New York (or in any appellate courts thereof) (the “Specified Courts”). Each party
hereto hereby (i) submits to the exclusive jurisdiction of any Specified Court for the purpose of any Action arising out of
or relating to this Agreement brought by any party hereto and (ii) irrevocably waives, and agrees not to assert by way of
motion, defense or otherwise, in any such Action, any claim that it is not subject personally to the jurisdiction of the above-named
courts, that its property is exempt or immune from attachment or execution, that the Action is brought in an inconvenient forum,
that the venue of the Action is improper, or that this Agreement or the transactions contemplated hereby may not be enforced in
or by any Specified Court. Each party agrees that a final judgment in any Action shall be conclusive and may be enforced in other
jurisdictions by suit on the judgment or in any other manner provided by Law. Each party irrevocably consents to the service of
the summons and complaint and any other process in any other action or proceeding relating to the transactions contemplated by
this Agreement, on behalf of itself, or its property, by personal delivery of copies of such process to such party at the applicable
address set forth or referred to in Section 5(h). Nothing in this Section 5(d) shall affect the right
of any party to serve legal process in any other manner permitted by applicable law.

 

(e) WAIVER
OF JURY TRIAL. EACH OF THE PARTIES HERETO HEREBY WAIVES TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW ANY RIGHT IT MAY
HAVE TO A TRIAL BY JURY WITH RESPECT TO ANY ACTION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT
OR THE TRANSACTIONS CONTEMPLATED HEREBY. EACH PARTY HERETO (i) CERTIFIES THAT NO REPRESENTATIVE OF ANY OTHER PARTY HAS REPRESENTED,
EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF ANY ACTION, SEEK TO ENFORCE THAT FOREGOING WAIVER AND
(ii) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE
MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 5(e).

 

(f) Interpretation.
The titles and subtitles used in this Agreement are for convenience only and are not to be considered in construing or interpreting
this Agreement. In this Agreement, unless the context otherwise requires: (i) any pronoun used in this Agreement shall include
the corresponding masculine, feminine or neuter forms, and the singular form of nouns, pronouns and verbs shall include the plural
and vice versa; (ii) “including” (and with correlative meaning “include”) means including without limiting
the generality of any description preceding or succeeding such term and shall be deemed in each case to be followed by the words
“without limitation”; (iii) the words “herein,” “hereto,” and “hereby” and other
words of similar import in this Agreement shall be deemed in each case to refer to this Agreement as a whole and not to any particular
section or other subdivision of this Agreement; and (iv) the term “or” means “and/or.” The parties have
participated jointly in the negotiation and drafting of this Agreement. Consequently, in the event an ambiguity or question of
intent or interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto, and no presumption
or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provision of this Agreement.

 

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(g) Capacity
as a Purchaser Stockholder. Holder is signing this Agreement solely in Holder’s capacity as a stockholder of the Purchaser,
and not in Holder’s capacity as a director, officer or employee of the Purchaser. Notwithstanding anything herein to the
contrary, nothing herein shall in any way restrict a director or officer of the Purchaser in the exercise of his or her fiduciary
duties as a director or officer of the Purchaser or prevent or be construed to create any obligation on the part of any director
or officer of the Purchaser from taking any action in his or her capacity as such director or officer.

 

(h) Notices.
All notices, consents, waivers and other communications hereunder shall be in writing and shall be deemed to have been duly given
when delivered (i) in person, (ii) by electronic means, with affirmative confirmation of receipt, (iii) one Business Day after
being sent, if sent by reputable, nationally recognized overnight courier service or (iv) three (3) Business Days after being mailed,
if sent by registered or certified mail, pre-paid and return receipt requested, in each case to the applicable party at the following
addresses (or at such other address for a party as shall be specified by like notice):

 

	
         

        If to the Purchaser to:

        Alberton Acquisition Corporation

        Room 1001, 10/F, Capital Center

        151 Gloucester Road, Wanchai, Hong Kong

        Attn: Guan Wang, Chief
        Executive Officer

        Telephone No.: +852 2117 1621

        Email: kevinliu@albertoncorp.com

         
	
         

        with a copy (which will not constitute notice) to:

        Hunter Taubman Fischer & Li LLC

        800 Third Avenue, Suite
        2800

        New York, NY 10023

        Attn: Arila Zhou, Esq.

        Telephone No.: (212)
        530-2232

        Email: azhou@htflawyers.com

         

	
         

        If to the Company, to:

        SolarMax Technology, Inc.

        3080 12th Street

        Riverside, California 92507

        Attn: David Hsu, CEO

        Email: DavidH@solarmaxtech.com
	
         

        with a copy (which will not constitute notice) to:

        Ellenoff Grossman & Schole LLP

        1345 Avenue of the Americas, 11th Floor

        New York, New York 10105

        Attn: Asher S. Levitsky PC.

        Telephone No.: (646) 895-7152

        Email: alevitsky@egsllp.com

         

	If to Holder, to: the address set forth under Holder’s name on the signature page hereto, with a copy (which will not constitute notice) to, if not the party sending the notice, each of the Company and the Purchaser (and each of their copies for notices hereunder).

 

(i) Amendments
and Waivers. Any term of this Agreement may be amended and the observance of any term of this Agreement may be waived (either
generally or in a particular instance, and either retroactively or prospectively) only with the written consent of the Purchaser,
the Company and the Holders in the case of an amendment and by the party granting the waiver in the case of a waiver. No failure
or delay by a party in exercising any right hereunder shall operate as a waiver thereof. No waivers of or exceptions to any term,
condition, or provision of this Agreement, in any one or more instances, shall be deemed to be or construed as a further or continuing
waiver of any such term, condition, or provision.

 

(j) Severability.
In case any provision in this Agreement shall be held invalid, illegal or unenforceable in a jurisdiction, such provision shall
be modified or deleted, as to the jurisdiction involved, only to the extent necessary to render the same valid, legal and enforceable,
and the validity, legality and enforceability of the remaining provisions hereof shall not in any way be affected or impaired thereby
nor shall the validity, legality or enforceability of such provision be affected thereby in any other jurisdiction. Upon such determination
that any term or other provision is invalid, illegal or incapable of being enforced, the parties will substitute for any invalid,
illegal or unenforceable provision a suitable and equitable provision that carries out, so far as may be valid, legal and enforceable,
the intent and purpose of such invalid, illegal or unenforceable provision.

 

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(k) Specific
Performance. Holder acknowledges that its obligations under this Agreement are unique, recognizes and affirms that in the event
of a breach of this Agreement by Holder, money damages will be inadequate and the Company and the Purchaser will have not adequate
remedy at law, and agree that irreparable damage would occur in the event that any of the provisions of this Agreement were not
performed by Holder in accordance with their specific terms or were otherwise breached. Accordingly, the Company and the Purchaser
shall be entitled to an injunction or restraining order or other equitable relief to prevent breaches of this Agreement by Holder
and to enforce specifically the terms and provisions of this Agreement, without the requirement to post any bond or other security
or to prove that money damages would be inadequate, this being in addition to any other right or remedy to which such party may
be entitled under this Agreement, at law or in equity.

 

(l) Expenses.
Each party shall be responsible for its own fees and expenses (including the fees and expenses of investment bankers, accountants
and counsel) in connection with the entering into of this Agreement, the performance of its obligations hereunder and the consummation
of the transactions contemplated hereby; provided, that in the event of any Action arising out of or relating to this Agreement,
the non-prevailing party in any such Action will pay its own expenses and the reasonable documented out-of-pocket expenses, including
reasonable attorneys’ fees and costs, reasonably incurred by the prevailing party. 

 

(m) No Partnership,
Agency or Joint Venture. This Agreement is intended to create a contractual relationship among Holders, the Company and the
Purchaser, and is not intended to create, and does not create, any agency, partnership, joint venture or any like relationship
among the parties hereto or among any other Purchaser shareholders entering into voting agreements with the Company or the Purchaser.
Holder has acted independently regarding its decision to enter into this Agreement. Nothing contained in this Agreement shall be
deemed to vest in the Company or the Purchaser any direct or indirect ownership or incidence of ownership of or with respect to
any Shares.

 

(n) Further Assurances.
From time to time, at another party’s request and without further consideration, each party shall execute and deliver such
additional documents and take all such further action as may be reasonably necessary or desirable to consummate the transactions
contemplated by this Agreement.

 

(o) Entire Agreement.
This Agreement (together with the Merger Agreement to the extent referred to herein) constitutes the full and entire understanding
and agreement among the parties with respect to the subject matter hereof, and any other written or oral agreement relating to
the subject matter hereof existing between the parties is expressly canceled; provided, that, for the avoidance of
doubt, the foregoing shall not affect the rights and obligations of the parties under the Merger Agreement or any Ancillary Document
or the Insider Letter. Notwithstanding the foregoing, nothing in this Agreement shall limit any of the rights or remedies of the
Purchaser or the Company or any of the obligations of Holder under any other agreement between Holder and the Purchaser or the
Company or any certificate or instrument executed by Holder in favor of the Purchaser or the Company, and nothing in any other
agreement, certificate or instrument shall limit any of the rights or remedies of the Purchaser or the Company or any of the obligations
of Holder under this Agreement.

 

(p) Counterparts;
Facsimile. This Agreement may also be executed and delivered by facsimile or electronic signature or by email in portable document
format in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and
the same instrument.

 

[Remainder of Page Intentionally Left
Blank; Signature Page Follows]

 

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IN WITNESS WHEREOF, the parties have
executed this Voting Agreement as of the date first written above.

 

	 	The Purchaser:
	 	 
	 	ALBERTON ACQUISITION CORPORATION
	 	 	 
	 	By:	 
	 	Name:	Guan Wang 
	 	Title:	CEO and Chairwoman
	 	 	 
	 	The Company:
	 	 
	 	SOLARMAX TECHNOLOGY, INC.
	 	 	 
	 	By:	 
	 	Name:	David Hsu
	 	Title:	CEO

 

Holder:

 

Name of Holder: _____________

 

	By:	                                                                    	 

 

Number of Shares:

 

_________ shares of Purchaser Common
Stock

 

Address for Notice:

 

Address:          ___________________________________

 

                                                           

 

                                                                                        

 

Facsimile No.:                                                                                  

Telephone No.:                                                                               

Email:                                                                                               :

 

{Signature Page to Sponsor Voting
Agreement}

 

 

9Exhibit 10.3

 

Lock-Up
Agreement

 

Alberton
Acquisition Corporation

Room
1001, 10/F, Capital Center

151
Gloucester Road

Wanchai,
Hong Kong

 

Ladies
and Gentlemen:

 

As
an inducement to Alberton Acquisition Corporation (“Alberton”) to enter into an agreement and plan of merger (the
“Merger Agreement”) among Alberton, Alberton Merger Subsidiary Inc. (“Merger Sub”) and SolarMax
Technology, Inc. (“SolarMax”), pursuant to which Merger Sub becomes merged with and into SolarMax, and the SolarMax
stockholders receive, in respect of their shares of SolarMax common stock, shares of Alberton common stock (“Alberton Shares”),
all as set forth in the Merger Agreement. The undersigned hereby agrees that without, in each case, the prior written consent
of the Alberton, during the Lock-Up Period (as defined below), the undersigned will not: (1) offer, pledge, announce the intention
to sell, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option,
right or warrant to purchase, make any short sale or otherwise transfer or dispose of, directly or indirectly, any Alberton Shares
or any securities convertible into, exercisable or exchangeable for or that represent the right to receive Alberton Shares (including
Alberton Shares which may be deemed to be beneficially owned by the undersigned in accordance with the rules and regulations of
the Securities and Exchange Commission and securities which may be issued upon exercise of a stock option or warrant) whether
now owned or hereafter acquired (the “Undersigned’s Securities”); (2) enter into any swap or other agreement
that transfers, in whole or in part, any of the economic consequences of ownership of the Undersigned’s Securities, whether
any such transaction described in clause (1) or (2) above is to be settled by delivery of Alberton Shares or such other securities,
in cash or otherwise; (3) make any demand for or exercise any right with respect to, the registration of any Alberton Shares or
any security convertible into or exercisable or exchangeable for Alberton Shares; or (4) publicly disclose the intention to do
any of the foregoing.

 

The
“Lock-Up Period” means (i) for 50% of the Undersigned’s Securities, the period ending on the earlier
of (x) six months after the Closing Date, as defined in the Merger Agreement, and (y) the date on which the closing price of the
Alberton Shares equals or exceeds $12.50 per share (as adjusted for stock splits, stock dividends, reorganizations and recapitalizations)
for any 20 trading days within any 30-trading day period commencing after the Closing Date and (ii) for the remaining 50% of the
Undersigned’s Securities, ending six months after the Closing Date.

 

Notwithstanding
the foregoing, the Undersigned’s Securities shall not include any shares of Alberton Stock which are purchased in the open
market following the Closing Date.

 

Notwithstanding
the foregoing, the undersigned may transfer the Undersigned’s Securities without the prior written consent of the Alberton
in connection with (a) transfers of the Undersigned’s Securities as a bona fide gift, by will or intestacy, (b) transfers
of the Undersigned’s Securities to any immediate family member of the undersigned (i.e., spouse or domestic partner of the
undersigned, or the parent, grandparent, child, grandchild, great grandchild, great grandparent, sibling or the spouse of any
of the foregoing) or to a trust formed for the benefit of the undersigned or any of the undersigned’s immediate family members;
(c) transfers of the Undersigned’s Securities to any partnership, corporation, limited liability company or other business
entity which is controlled by the undersigned; (d) transfers of the Undersigned’s Securities to any partnership, corporation,
limited liability company or other business entity that is a direct or indirect affiliate (as defined under Rule 12b-2 of the
Securities and Exchange Act of 1934 (the “Exchange Act”)) of the undersigned; (e) if the undersigned in an
entity, a distribution to equity holders (including, without limitation, stockholders, general or limited partners, members and
beneficiaries) of the undersigned; (f) transfers of the Undersigned’s Securities upon the completion of a bona fide third-party
tender offer, merger, consolidation or other similar transaction made to all holders of the Alberton’s securities involving
a change of control of Alberton whereby all or substantially all of the shares of Alberton Stock are acquired by a third party
and is approved by the board of directors of the Alberton; provided, however, that in the event that such tender offer, merger,
consolidation or other such transaction is not completed, such securities held by the undersigned shall remain subject to the
terms set forth in this Agreement; (g) transfers of the Undersigned’s Securities pursuant to an order of a court or regulatory
agency; and (h) transfers of the Undersigned’s Securities pursuant to a domestic order, divorce settlement, divorce decree,
or separation agreement; provided however, that in the case of any transfer pursuant to any of the foregoing clauses (a), (b),
(c) (d), (e), (f), (g) or (h), the transferee agrees to be bound by the provisions of this Agreement.

 

     

     

    

 

The
undersigned also agrees and consents to the entry of stop transfer instructions with the Company’s transfer agent against
the transfer of the Undersigned’s Securities except in compliance with this Agreement. In furtherance of the foregoing,
the Company and its transfer agent are hereby authorized to decline to make any transfer of Alberton Stock if such transfer would
constitute a violation or breach of this Agreement.

 

The
undersigned hereby represents and warrants that the undersigned has full power and authority to enter into this Agreement and
that upon request, the undersigned will execute and additional documents necessary to ensure the validity or enforcement of this
Agreement. All authority herein conferred or agreed to be conferred and any obligations of the undersigned shall be binding upon
the successors, assigns, heirs or personal representatives of the undersigned.

 

Nothing
in this Agreement shall be construed to restrict in any manner the undersigned’s right to vote the Undersigned’s Securities
or to receive dividends or distributions with respect to the Undersigned’s Securities.

 

This
Agreement shall be governed by, and construed in accordance with, the laws of the State of New York applicable to agreements executed
and to be performed wholly within such state without regard to principles of conflicts of law.

 

[signature
page follows]

 

    2

     

    

 

	 	Very
    truly yours,
	 	 
	 	 
	 	Printed
    Name of Holder
	 	 
	 	By:	             
	 	Signature
	 	 
	 	 
	 	Printed
    Name of Person Signing
	 	 
	 	(and
    indicate capacity of person signing if signing as officer, manager, director, custodian, trustee, or on behalf of an entity)

 

[Signature
page of Lock-Up Agreement for Alberton Acquisition Corporation Common Stock]

 

 

3

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