POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby authorizes
Elliot J. Mark, Ciel R. Caldwell and Kelly Mack of Northern Power
Systems Corp., a British Columbia corporation (the "Company"),
and each of them, to execute for and on behalf of the undersigned, in
the undersigned's capacity as an Officer and/or Director of the Company,
Forms 3, 4 and 5, and any amendments thereto, and cause such form(s)
to be filed with the United States Securities and Exchange Commission
pursuant to Section 16(a) of the Securities Act of 1934, relating to the
undersigned's beneficial ownership of securities in the Company. The
undersigned hereby grants to such attorney in fact full power and
authority to do and perform any and every act and thing whatsoever
requisite, necessary, or proper to be done in the exercise of any of the
rights and powers herein granted, as fully to all intents and purposes as
the undersigned might or could do if personally present, with full
power of substitution or revocation, hereby ratifying and confirming
all such attorney in fact, or such attorney in fact's substitute or
substitutes, shall lawfully do or cause to be done by virtue of this
power of attorney and the rights and powers herein granted. The
undersigned acknowledges that the foregoing attorney in fact, in
serving in such capacity at the request of the undersigned, is not
assuming, nor is the Company assuming, any of the undersigned's
responsibilities to comply with Section 16 of the Securities Exchange
Act of 1934.

This Power of Attorney shall remain in full force and effect until
the earliest of: (1) the undersigned is no longer required to file Forms 3,
4 and 5 with respect to the undersigned's holdings of, and transactions in,
securities issued by the Company; (2) this Power of Attorney is revoked
by the undersigned in a signed writing delivered to the foregoing attorney
in fact; or (3) as to a specific attorney in fact, the employment of such
attorney in fact with the Company is terminated.

IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 21st day of July, 2015.

Signed Gregory C. Wolf