Document:

Exhibit
      10.3

    

    LOAN
      EXTENSION AGREEMENT

    (English
      Translation)

    

    This
      is
      an agreement between the following parties:

    

    Party
      A:
      Feng-ying Chang

    

    Party
      B:
      Perfectenergy (Shanghai), Ltd.

    

    The
      parties hereto enter into this agreement voluntarily, after friendly
      negotiations, to enable Party B to borrow money from Party A, as
      follows:

    

    	1.  
              	
            To
              address Party B’s cash flow issue, Party A loaned Party B Two Million RMB
              on September 5, 2006, to be repaid on March 4, 2007. Per the business
              needs of Party B and mutual negotiations, the parties hereto agree
              to
              extend the repayment date to July 4, 2007.

          

    

    	2.  
              	
            The
              parties hereto agree that interest is five percent per
              annum.

          

    

    	3.  
              	
            Payment
              of interest: Party B will pay interest to Party A on a monthly basis
              pursuant to the above term.

          

    

    	4.  
              	
            The
              parties hereto agree to resolve any disputes amicably.
              

          

    

    	5.  
              	
            This
              agreement will be in two originals, with each party holding one. This
              agreement will be effective upon the parties’ signatures and
              stamps.

          

    

    
      	
              Party
                A: Feng-ying Chang

            	
              Party
                B: Perfectenergy (Shanghai), Ltd.

            
	 	 
	
              Signature:

            	
              Signature:

            
	 	 
	
              Stamp:

            	
              Stamp:

            
	 	 
	
              Date:
                3-4-2007

            	
              Date:
                3-4-2007Exhibit
      10.4

    

    LOAN
      EXTENSION AGREEMENT

    (English
      Translation)

    

    This
      is
      an agreement between the following parties:

    

    Party
      A:
      Wen-Ren Li

    

    Party
      B:
      Perfectenergy (Shanghai), Ltd.

    

    The
      parties hereto enter into this agreement voluntarily, after friendly
      negotiations, to enable Party B to borrow money from Party A, as
      follows:

    

    	1.   
             	
            To
              address Party B’s cash flow issue, Party A loaned Party B Two Million RMB
              on September 5, 2006, to be repaid on March 4, 2007. Per the business
              needs of Party B and mutual negotiations, the parties hereto agree
              to
              extend the repayment date to July 4, 2007.

          

    

    	2.  
              	
            The
              parties hereto agree that interest is five percent per
              annum.

          

    

    	3.  
              	
            Payment
              of interest: Party B will pay interest to Party A on a monthly basis
              pursuant to the above term.

          

    

    	4.   
             	
            The
              parties hereto agree to resolve any disputes amicably.
              

          

    

    	5.  
              	
            This
              agreement will be in two originals, with each party holding one. This
              agreement will be effective upon the parties’ signatures and
              stamps.

          

    

    
      	
              Party
                A: Wen-Ren Li

            	
              Party
                B: Perfectenergy (Shanghai), Ltd.

            
	 	 
	
              Signature:

            	
              Signature:

            
	 	 
	
              Stamp:

            	
              Stamp:

            
	 	 
	
              Date:
                3-4-2007

            	
              Date:
                3-4-2007Exhibit
      10.5

    

    JOINT
      PARTNERSHIP AGREEMENT FOR 

    DEVELOPING
      A DOUBLE-SIDED SILICON SOLAR CELL

    (English
      Translation)

    

    Perfectenergy
      (Shanghai), Ltd. (hereinafter,
      known as "Party A") and
      Shanghai Solar Power Technology Research Center (hereinafter,
      known as "Party B") hereby establish this partnership agreement to promote
      the
      development of terrestrial double-sided silicon solar cell technology, and
      to
      improve the green energy technology in China. Jointly
      developed by both parties through equal negotiations, this agreement sets forth
      the cooperation between the two parties for a “development of double-sided
      silicon solar cell” project. The project research includes the
      following:

    

    	·   
             	
            Boron
              diffusion testing, to find suitable sheet resistance and relative
              diffusion conditions.

          

    	·   
             	
            Research
              on a bulk production technique: how to reduce costs and simplify the
              assembly flow while maintaining the same cell
              performance.

          

    

    1.
      Roles
      and Responsibilities:

    

    Party
      A’s
      role and responsibilities:

    	1)  	
            Apply
              the silicon suede coating and assemble components, including the spray,
              electrode, welding, etc. Assemble the double-sided silicon solar cell
              based on the silicon chip with excellent boron diffusion to be supplied
              by
              Party B. Using the current assembly process of ground silicon solar
              cell
              as reference, improve the assembly craftsmanship based on the actual
              result. 

          

    	2)  	
            In
              order to implement bulk production, start with a small bulk production
              as
              the test based on Party A’s current production line. Provide assembly
              equipment and relevant personnel to ensure a flawless work flow.
              

          

    	3)  	
            In
              charge of commercializing double-sided solar cell technology and mass
              production. 

          

    

    Party
      B’s
      role and representatives:

    	1)  	
            Design
              the double-sided silicon solar cell and perform the simulation analysis.
              Improve cell construction by integrating the lab data provided by Party
              A.
              Perform cell test analysis, including a power performance test and
              quantum
              response test.

          

    	2)  	
            In
              charge of the R&D of boron diffusion.

          

    

    2.
      Term
      of this agreement

    From
      November 2006 to February 2008

    

    3.
      Confidentiality

    During
      the execution of the entire joint partnership project, each party has the
      obligation to maintain in confidence and not to disclose any confidential
      information regarding the progress of any related projects, the selection of
      materials, assembly technique and construction, system layout, technique and
      all
      other related information.

    

    
      
         

      

      
         

        
          

        

      

      
         

      

    

    4.
      Intellectual Property

    During
      the entire joint partnership project, any technical achievement accomplished
      jointly by both parties will be owned by both parties; any technical achievement
      accomplished by an individual party will be owned solely by that individual
      party.

    

    5.
      Both
      parties are obligated to follow the terms set forth in this agreement. No party
      shall terminate or refuse to fulfill this agreement, except due to a force
      majeure event. Each party is liable for its own expenses. When the project
      is
      accomplished, Party A is responsible for the production and marketing promotion
      of the finished product, and Party B is entitled to receive 3% to 5% of the
      sales volume as a technology consultant fee. 

    

    6.
      The
      agreement is not effective until signed by both parties with stamps. This
      agreement has 4 copies of (each copy has two pages), with each copy deemed
      to
      have the same force and effect. Each party holds two copies.

    

    7.
      Any
      new issues that emerge during the execution of this agreement shall be resolved
      by both parties through coordination. 

    

    

    Perfectenergy
      (Shanghai), Ltd.

    

    Authorized
      Representative

    

    

    

    Shanghai
      Solar Power Technology Research Center

    

    Authorized
      RepresentativeExhibit
      10.6

    

    JOINT
      PARTNERSHIP AGREEMENT FOR 

    HIGH
      PRODUCTIVITY
      ZONE-MELTING SILICON
      FOR SOLAR CELL

    (English
      Translation)

    

    Perfectenergy
      (Shanghai), Ltd. (hereinafter,
      known as "Party A") and
      Shanghai Solar Power Technology Research Center (hereinafter,
      known as "Party B") hereby establish this partnership agreement in order to
      improve productivity
      of the raw components; make good use of zone-melting silicon to produce high
      output (more than 20%, Am1.5) solar cell components; reduce investment cost;
      and
      promote the development of the solar cell industry. Jointly developed by both
      parties through equal negotiations, this agreement sets forth the cooperation
      between the two parties for a “high-productivity, low-investment zone-melting
      silicon” project. The project research includes the following:

    

    	·      
              	
            The
              construction design of a zone-melting silicon solar cell, simulation
              analysis and emulation technology.

          

    	·       
             	
            Technology
              of back surface field, welding, passivation and antireflection.
              

          

    	·      
              	
            A
              zone-melting silicon solar cell assembly
              technique.

          

    	·       
             	
            Research
              on a bulk production technique: how to reduce costs and simplify the
              assembly flow while maintaining the same cell
              performance.

          

    

    	1.      
             	
            Roles
              and Responsibilities:

          

    

    Party
      A’s
      role and responsibilities:

    	1)  	
            Supply
              zone-melting silicon materials. Apply suede coating to silicon chips,
              assemble components, including antireflective coatings, electrode and
              welding, etc. Create a back surface field for the zone-melting silicon
              solar cell based on a silicon chip with excellent phosphorus diffusion
              to
              be supplied by Party B. Using the current assembly process of ground
              silicon solar cell as reference, improve the assembly craftsmanship
              based
              on the actual result. 

          

    	2)  	
            In
              order to implement a bulk production, start with a small bulk production
              as the test based on Party A’s current production line. Provide assembly
              equipment and relevant personnel to ensure a flawless work flow.
              

          

    	3)  	
            In
              charge of commercializing the zone-melting silicon solar cell technology
              and mass production. 

          

    	4)  	
            In
              charge of the development of related component assembly
              techniques.

          

    

    Party
      B’s
      role and representatives:

    	1)  	
            Design
              the zone-melting silicon solar cell and perform the simulation analysis.
              Improve cell construction by integrating the lab data provided by Party
              A.
              Perform cell test analysis, including a power performance test, minority
              carrier lifetime and quantum response
              test.

          

    	2)  	
            In
              charge of the R&D of phosphorus
              diffusion.

          

    	3)  	
            Collaborate
              with Party A on the R&D of the back surface field technique.
              

          

    	4)  	
            In
              charge of the research on component reliability
              testing.

          

    

    
      
         

      

      
         

        
          

        

      

      
         

      

    

    	2.     
              	
            Term
              of this agreement

          

    From
      October 2006 to June 2008

    

    	3.      
             	
            Confidentiality

          

    During
      the entire joint partnership project, each party has the obligation to maintain
      in confidence and not to disclose any confidential information regarding the
      progress of any related projects, the selection of materials, technique and
      construction, system layout, technique and all other related
      information.

    

    	4.     
              	
            Intellectual
              Property

          

    During
      the term of the entire joint partnership project, any technical achievement
      accomplished jointly by both parties will be owned by both parties; any
      technical achievement accomplished by an individual party will be owned solely
      by that individual party.

    

    	5.      
             	
            Both
              parties are obligated to follow strictly all the terms set forth in
              this
              agreement. No party shall terminate or refuse to fulfill this agreement,
              due to a force majeure event. Each party is liable for its own expenses.
              When the project is accomplished, Party A is responsible for the
              production and the marketing promotion of the finished product, and
              Party
              B is entitled to receive 3% to 5% of the sales volume as a technology
              consultant fee. 

          

    

    	6.      
             	
            The
              agreement is not effective until signed by both parties with stamps.
              This
              agreement has 4 copies of (each copy has two pages), with each copy
              deemed
              to have the same force and effect. Each party holds two
              copies.

          

    

    	7.      
             	
            Any
              new issues that emerge during the execution of this agreement shall
              be
              resolved by both parties through coordination and negotiation.
              

          

    

    

    

    Perfectenergy
      (Shanghai), Ltd.

    

    Authorized
      Representative

    

    

    

    Shanghai
      Solar Power Technology Research Center

    

    Authorized
      Representative

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00128-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00128-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00128-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00128-of-00352.parquet"}]]