EXHIBIT 99.9



VIA EDGAR



|To: | United States Securities and Exchange Commission                       | 
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|    |                                                                        | 
|Re: | Great Panther Silver Limited(the “Company”)                            | 
|    | Annual Report on Form 40-F
        Registration Statement on Form F-10 | 
|    | Consent of Expert                                                      | 



This consent is provided in connection with the Company’s
annual report on Form 40-F to be filed by the Company with the United States Securities and Exchange Commission and any amendments
thereto (the “Annual Report”), as well as in connection with the Company’s Registration Statement filed
on Form F-10, file number 333-199119 with the United States Securities and Exchange Commission (the “Registration Statement”).
Both the Annual Report and the Registration Statement incorporate by reference, among other things, the Company’s Annual
Information Form for the year ended December 31, 2014 (the “Annual Information Form”), and the Company’s
Management Discussion and Analysis for the financial years ended December 31, 2014 and 2013 (the “MD&A”).



I, Robert F. Brown, P.Eng., hereby consent to:



| | · | the use of my name in connection with my involvement in the preparation of the technical reports
entitled NI43-101 Report on the Topia Mine Mineral Resource Estimation, as of November 30th, 2013, dated May
9, 2014, and the NI43-101 Technical Report on the Guanajuato Mine Complex Claims and Mineral Resource Estimations for the Guanajuato
Mine, San Ignacio Mine, and El Horcon Project, dated February 25, 2015 (the “Technical Reports”);
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| | · | references to the Technical Reports, or portions thereof, in the Annual Information Form and the
MD&A;
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| | · | the inclusion and incorporation by reference of the information derived from the Technical Reports
in the Annual Report, the Registration Statement and the MD&A.; and
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| | · | my identification as a “qualified person” responsible for certain other disclosure
of a technical or scientific nature in the Annual Information Form and the MD&A.
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|Dated the 30thday of March, 2015 | 
|-------------------------------- | 







/s/ Robert F. Brown

Robert F. Brown, P.Eng.