EnergiWise, Inc. dba National Efficiency Supply (NES) TERMS AND CONDITIONS OF SALE – 010118.2

1. ENERGIWISE, INC Terms and Conditions Control the Agreement.

A. These terms and conditions are incorporated into and made a part of the agreement or proposal (“Agreement”) by
ENERGIWISE, Inc. and any of its domestic subsidiaries, unincorporated divisions or affiliates (“ENERGIWISE”) to sell to the named
Buyer the goods referenced on the face of this document (“Goods”) and services (including, without limitation, any material
management, assembly and kitting services, and engineering and design services (whether performed by ENERGIWISE or a
subcontractor) referenced on the face of this document (“Services”). The Agreement expressly limits Buyer’s acceptance to these
terms and conditions. Buyer may reject the Agreement by not ordering or receiving any Goods or Services. The Agreement does not
constitute an acceptance by ENERGIWISE of any offer or counteroffer of Buyer, and ENERGIWISE hereby rejects any additional,
different, or inconsistent terms, conditions or limitations contained in or incorporated by reference in any forms, purchase orders or
other documents of Buyer that already have been or hereafter may be presented to ENERGIWISE with respect to the Agreement.

B. If Buyer has submitted or will submit additional and/or different terms and conditions to ENERGIWISE, or submit a counteroffer
to ENERGIWISE, ENERGIWISE’s subsequent performance will not be construed as either acceptance of Buyer’s additional and/or
different terms and conditions or Buyer’s counteroffer, nor will ENERGIWISE’s subsequent performance be viewed as a willingness to
accept any provision of the Uniform Commercial Code, as adopted by any State or Commonwealth, that is contrary or in addition to
any of the terms and conditions hereof.

2. Prices.

A. Unless otherwise agreed to by ENERGIWISE in writing, ENERGIWISE’s prices for the Goods and Services will be the prices stated
on the face of this document or ENERGIWISE’s standard prices for such Goods and Services as of the date hereof, provided that,
where standard prices for Goods in the quantities ordered as calculated by ENERGIWISE extend beyond two decimal places,
ENERGIWISE shall round such prices for Goods to the nearest two decimal places for purposes of determining Buyer’s payment
obligation with respect to such Goods; provided, however, that ENERGIWISE may change the price for the Goods and Services in
accordance with any change to its standard pricing for such Goods and Services prior to the date of shipment of Goods or
performance of Services, as the case may be.

B. The prices of any and all Goods and Services shall be confidential, and Buyer shall not disclose such prices to any unrelated third
party. ENERGIWISE and Buyer acknowledge and agree that money damages for any and all breaches of Buyer’s obligation not to
disclose the price of any Goods or Services is both incalculable and insufficient and that any such breach would irreparably harm
ENERGIWISE. Therefore, in the event of an actual or prospective breach of the obligation of Buyer not to disclose the prices of any
Goods and Services, ENERGIWISE shall be entitled to a permanent and/or a preliminary injunction to prevent or remedy such breach
and shall have the right to specific enforcement of this Agreement against Buyer in addition to any other remedies to which
ENERGIWISE may be entitled at law or in equity.

3. Specifications.
Unless ENERGIWISE has expressly agreed otherwise in writing, it is Buyer’s responsibility to ensure that the Goods and Services are
the ones that it has requested and that all specifications and quantities are correct. ENERGIWISE HEREBY EXPRESSLY DISCLAIMS ANY
AND ALL REPRESENTATIONS AND WARRANTIES THAT GOODS AND SERVICES CONFORM TO ANY SPECIFICATIONS, DRAWINGS,
DESIGNS, OR SAMPLES.

4. Shipment of Goods; Performance of Services.

A. Shipment of all Goods shall be made F.O.B. point of shipment. Buyer shall bear the risk of loss and damage to Goods after
delivery to the point of shipment.

B. Any shipping dates for Goods or performance dates for Services given in advance of actual shipment of Goods or performance of
Services are ENERGIWISE’s best estimates for informational purposes only, and deliveries of Goods and performance of Services will
be made subject to prior orders on file with ENERGIWISE. Unless otherwise agreed to by ENERGIWISE in writing, ENERGIWISE may,
in its sole discretion, use any commercial carriers for shipment of the Goods. ENERGIWISE will use its reasonable efforts to comply
with Buyer’s requests as to method and route of transportation, but ENERGIWISE reserves the right to use an alternate method or
route of transportation, whether or not at a higher rate.

C. Unless otherwise agreed to by ENERGIWISE in writing, Buyer will pay all insurance costs in connection with delivery of the
Goods, if any, and be responsible for filing and pursuing claims with carriers for loss of, or damage to, Goods in transit.

D. ENERGIWISE will work in good faith to assist in any loss or damage claim. All claims must be made at time of receiving.
ENERGIWISE must be notified within (2) business days of any concealed damages to be claimed.

E. Buyer is responsible for obtaining at its sole cost and expense any and all necessary licenses and permits for the Goods and
Services, including, without limitation, any licenses and permits for transportation.

F. If Buyer is unable to receive the Goods when they are tendered, Buyer will be liable to ENERGIWISE for any losses, damages, or
additional expenses incurred or suffered by ENERGIWISE as a result of Buyer’s inability to receive the Goods.

G. Buyer immediately will inspect all Goods upon its receipt of them and will be deemed to accept the Goods upon receipt. Any
claims for shortages or discrepancies will be waived by Buyer unless made in writing to ENERGIWISE within five days of receipt of the
Goods.

H. ENERGIWISE may cancel in whole or in part any order for Goods or Services under the Agreement at any time.

I. Until Buyer has fully and finally paid all amounts owed to ENERGIWISE for any Goods, Buyer shall hold such Goods in trust for
ENERGIWISE, and ENERGIWISE may repossess them if Buyer fails to pay for them in a timely manner.

5. Payment.

A. All payments for Goods and Services must be made in United States currency unless specified in writing by ENERGIWISE.
Payments for Goods and Services will be made by such means as ENERGIWISE may specify, such as by check, wire transfer, or credit
card provided that ENERGIWISE may refuse, in its sole discretion, payment by any means.

B. Payment for Goods and Services is due within 30 days from the date of ENERGIWISE’s invoice; provided, however, that
ENERGIWISE reserves the right, in its sole discretion, to require full payment in cash before order entry, shipment, or delivery.

C. ENERGIWISE shall have the right to offset any and all amounts due and owing from ENERGIWISE to Buyer under this Agreement,
including, without limitation, any chargebacks or rebates, against any amounts due and owing from Buyer to ENERGIWISE under this
Agreement.

D. If Buyer defaults in payment, Buyer will be liable for all collection costs incurred by ENERGIWISE including, but not li mited to,
attorneys’ and collection agency fees, and all related disbursements.

E. If Buyer does not pay when payment is due, past due amounts are subject to service charges of one and a half percent (1 ½%) per
month or the maximum percentage rate permitted by law, whichever is less.

F. If utility incentive payments are received by ENERGIWISE to be applied to the BUYER’s purchase, the BUYER is obligated to
install the material in compliance with the utility’s program requirements including, but not limited to: installation completed in
30 days, agreement to a post-installation utility inspection, installation at a valid, non-residential address with an appropriate
account number with the utility.

G. If an intended utility incentive is not realized for any reason, including, but not limited to a failed post-inspection by utility, an
overage ordered at point of sale, movement of material to another location, the BUYER is responsible for the total amount of the
purchase.

6. Taxes. The purchase price of the Goods and Services does not include transportation taxes and sales, use, excise, import or any
similar tax or other governmental charge arising pursuant to or in connection with the sale, purchase, processing, delivery, storage,
use, consumption, performance or transportation of the Goods and Services. Buyer is responsible for payment of any transportation
taxes, and any present or future sales, use, excise, import or any similar tax or other governmental charge applicable to the
Agreement and to the sale and/or furnishing of the Goods and Services.

7. Cancellation. Buyer may cancel its order for Goods and/or Services, but only if ENERGIWISE agrees to such cancellation in writing
and only after Buyer pays reasonable charges for expenses already incurred and commitments made by ENERGIWISE in connection
with the placement of such order(s).

8. Returns. Buyer may return un-installed, new, resell-able material, but only if ENERGIWISE agrees to such return in writing in the
form of an approved RMA. The Buyer is responsible for restocking fees (30% of the total material cost prior to any incentive subsidy)
and any shipping fees incurred by ENERGIWISE to execute the return. Final resolution of returns will be in the form of a credit.
Credit will be issued once return is received and inspected by ENERGIWISE.

9. Disclaimer of Warranties. ENERGIWISE HEREBY EXPRESSLY DISCLAIMS AND EXCLUDES ANY AND ALL REPRESENTATIONS AND
WARRANTIES, WHETHER WRITTEN OR ORAL, WHETHER EXPRESS OR IMPLIED, WHETHER ARISING BY CONTRACT, AT LAW, IN EQUITY,
BY STRICT LIABILITY OR OTHERWISE, WITH RESPECT TO THE GOODS AND SERVICES, INCLUDING, BUT NOT LIMITED TO, ANY
WARRANTY OF MERCHANTABILITY, ANY WARRANY AGAINST DEFECTS IN DESIGN, MATERIALS AND WORKMANSHIP, ANY WARRANTY
OF FITNESS FOR A PARTICULAR PURPOSE, ANY WARRANTY AGAINST REDHIBITORY DEFECTS, ANY WARRANTY OF GOOD TITLE, AND
ANY WARRANTY AGAINST INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY, INCLUDING, WITHOUT LIMITATION, ANY
PATENTS, TRADEMARKS, OR COPYRIGHTS. ENERGIWISE shall, however, if given prompt written notice by Buyer of any claim of
alleged patent, trademark or copyright infringement with respect to any Goods used its reasonable efforts to secure for Buyer such
indemnity rights as the manufacturer may offer with respect to such Goods.

10. Exclusive Remedy. Buyer’s EXCLUSIVE remedy against ENERGIWISE for any claim for, or arising out of any in a Good tendered
to Buyer is the repair or replacement of the Good, or alternatively, at ENERGIWISE’s sole election, a refund of the purchase price
of the Good. Buyer’s EXCLUSIVE remedy against ENERGIWISE arising out of any defect in, or in connection with, any Service
provided hereunder is the re-performance of that Service or, at ENERGIWISE’s sole election, a refund of the purchase price of the
Service. These remedies only will only be available to Buyer for one year after the Good is tendered or Service is provided to
Buyer, and ENERGIWISE’s obligations under this Section 10 will be void unless Buyer provides ENERGIWISE with notice of the
defect in the Good or Service within 30 days of discovery of the defect. Any Good returned to ENERGIWISE for repair,
replacement or refund under this Section 10 will be returned by Buyer in accordance with ENERGIWISE’s return material
authorization procedures then in effect, Returns for a refund may be subject to restocking fees.

11. Limitation of Liability. NOTWITHSTANDING ANYTHING ELSE CONTAINED HEREIN TO THE CONTRARY, IN NO EVENT WILL: (A)
ENERGIWISE BE LIABLE TO BUYER FOR ANY CIRCUMSTANTIAL, CONSEQUENTIAL, CONTINGENT, EXEMPLARY, INCIDENTAL,
INDIRECT, LIQUIDATED, MATERIAL, PUNITIVE, SPECIAL, SPECULATIVE OR OTHER DAMAGES, INCLUDING, WITHOUT LIMITATION,
DAMAGES FOR LOST PROFITS, SALES OR REVENUES, COST OF REPLACEMENT GOODS, LOST BUSINESS OR BUSINESS
INTERRUPTIONS, OR ATTORNEYS FEES OR COURT COSTS ARISING IN ANY MANNER PURSUANT TO OR IN CONNECTION WITH THE
AGREEMENT, THE GOODS OR THE SERVICES (EVEN IF ENERGIWISE IS MADE AWARE OF THE POTENTIAL FOR SUCH DAMAGES);
AND (B) ENERGIWISE’S TOTAL LIABILITY RELATED TO ANY GOOD OR SERVICE EXCEED THE PURCHASE PRICE OF SUCH GOOD OR
SERVICE.

12. Indemnification.

A. Upon prompt notice by Buyer of any claim of U.S. patent, copyright, or trademark infringement with respect to any Goods or
Services, ENERGIWISE will use its reasonable efforts to secure for Buyer such indemnity rights as the manufacturer may
customarily give with respect to such Goods. This Section 12 sets forth Buyer’s sole and exclusive remedy against ENERGIWISE
regarding the infringement by any Goods or Services of any third party intellectual property rights, including, without limitation,
any patents or trademarks.

B. Buyer will indemnify, defend and hold harmless ENERGIWISE, its shareholders, officers, directors, employees, agents and
representatives from and against all losses, damages, liabilities, costs, and expenses including, but not limited to, property
damage, loss of profits or revenue, loss of use of any property, cost of capital, cost of purchased or replacement power or
temporary equipment, personal or bodily injury, or death (“Losses”), that may arise pursuant to or in connection with the
Agreement, the Goods, or the Services (including, without limitation, Losses arising in connection with the performance of
Services on Buyer’s premises by ENERGIWISE’s employees, representatives, agents, or subcontractors), regardless of whether
such Losses are suffered directly by Buyer or arise pursuant to or in connection with a third-party suit, claim, counterclaim,
demand, judgment or other action (each a “Claim”) and regardless of whether or not ENERGIWISE or any third-party is
proportionately negligent with respect to such Losses and/or Claim, provided that Buyer need not indemnify ENERGIWISE for
ENERGIWISE’s obligation, if any, to Buyer under Section 10 above. For the avoidance of doubt and without limitation, this
indemnification obligation requires Buyer to pay any judgments against ENERGIWISE or any other indemnified party resulting
from any Claim, any court costs of ENERGIWISE or any other indemnified party in connection with any Claim, and any reasonable
attorneys’ fees and disbursements incurred by ENERGIWISE or any other indemnified party in ENERGIWISE’s defense of any
Claim. ENERGIWISE will have the sole and exclusive right to conduct the defense of any Claim at Buyer’s sole and exclusive cost
and expense. Buyer’s indemnification obligation does not depend on the truth or accuracy of any allegations made against
ENERGIWISE, Buyer or any third party.

13. Product Suitability. Goods sold by ENERGIWISE are designed to meet stated U.S. safety standards and regulations. Because
local safety standards and regulations may vary significantly, ENERGIWISE cannot guarantee that the Goods meet all applicable
requirements in each locality. Buyer assumes responsibility for compliance with such safety standards and regulations in the
localities in which the Goods will be shipped, sold and used. Before purchase and use of any Goods, Buyer should review the
product application, and national and local codes and regulations, and verify that the use and installation of the Goods will
comply with them.

14. Ownership. ENERGIWISE shall have and retain all right, title, and interest in and to any and all trade secrets, technical data,
sales service and product plans, methodologies, techniques, designs, molds, tools, samples, systems, know-how, expertise and
other proprietary information that it may use pursuant to or in connection with any Services, and Buyer shall not obtain a license
to, or any other property rights in, any such ENERGIWISE property pursuant to or in connection with this Agreement.

15. Interpretation of the Agreement. None of ENERGIWISE’s or Buyer’s shareholders, directors, officers, partners, managers,
employees, agents or representatives have any authority to orally modify or alter in any way the terms and conditions of the
Agreement. The terms, conditions, and limitations set forth in the Agreement can be modified, altered, or added to only by a
subsequent written instrument signed by an authorized representative of ENERGIWISE or by language included on the face
hereof. Regardless of how many times Buyer purchases, or has purchased, goods and services from ENERGIWISE by whatever
means, each time Buyer accepts the Agreement, Buyer and ENERGIWISE enter into a separate agreement that will be interpreted
without reference to any other agreement between Buyer and ENERGIWISE, or what Buyer may claim to be a course of dealing or
course of performance that has arisen between Buyer and ENERGIWISE. No inconsistent usage of trade or industry custom, if
any, prior to, contemporaneous with or subsequent to the making of the Agreement will waive, vary, serve to explain or serve to
interpret any of the terms, conditions and limitations of the Agreement. The Agreement is the sole and exclusive agreement with
respect to the matters discussed herein and the provision of Goods and Services hereunder, (except for any contemporaneous
writing agreed to in writing by ENERGIWISE expressly modifying the terms and conditions hereof, which is hereby incorporated
herein by reference and made a part hereof) and supersedes all prior and contemporaneous agreements and understandings,
negotiations, inducements, representations or conditions, whether oral or written, whether express or implied, with respect to
such matters. Failure by ENERGIWISE to enforce any of the terms, conditions and limitations of the Agreement will not constitute
a waiver of those terms, conditions and limitations or a waiver of any other terms, conditions or limitations of the Agreement,
and the failure of ENERGIWISE to exercise any right (whether provided by the Agreement, law, equity, or otherwise) arising from
Buyer’s default under the Agreement will not constitute a waiver of that right or any other rights.

16. Force Majeure. ENERGIWISE will not be liable for its failure to perform under the Agreement (including, without limitation,
the failure to deliver any Goods or perform any Services) due to circumstances beyond its control, including, without limitation,
fire, flood, earthquake, pestilence or similar catastrophe; war, act of terrorism, or strike; lack or failure of transportation facilities,
shortage of suitable parts, materials or labor; any existing or future law, rule, regulation, decree, treaty, proclamation, or order of
any governmental agency; inability to secure fuel, materials, supplies, equipment or power at reasonable prices or in sufficient
amounts; act of God or the public enemy; or any other event or cause beyond ENERGIWISE’s reasonable control, including,
without limitation, any delay caused by Buyer (each, a “Force Majeure Event”). If any Force Majeure Event prevents
ENERGIWISE’s performance of any of its obligations under the Agreement, ENERGIWISE will have the right to (a) change,
terminate or cancel the Agreement, or (b) omit during the period of the Force Majeure Event all or any portion of the quantity of
the Goods deliverable during that period, whereupon the total quantity deliverable under the Agreement will be reduced by the
quantity omitted. If ENERGIWISE is unable to supply the total demands for any Goods to be delivered under the Agreement due
to a Force Majeure Event, ENERGIWISE will have the right to allocate its available supply among its customers in whatever
manner ENERGIWISE deems to be fair and equitable. In no event will ENERGIWISE be obligated to purchase materials from other
than its regular sources of supply in order to enable it to supply Goods to Buyer under the Agreement. No change, cancellation or
proration by ENERGIWISE will be deemed to be a breach of any clause, provision, term, condition, or covenant of the Agreement.

17. Choice of Law; Choice of Venue. The negotiation, execution, performance, termination, interpretation and construction of the
Agreement will be governed by the law of the Commonwealth of Massachusetts, except for Massachusetts’s choice of law rules,
and expressly excluding the United Nations Convention on Contracts for the International Sale of Goods. If either ENERGIWISE or
Buyer brings a lawsuit or any other action arising out of the Agreement against the other party, such party must file its lawsuit or
other action in a state or federal court located in Boston, Massachusetts. ENERGIWISE and Buyer expressly submit to the
exclusive jurisdiction of those courts and consent to venue in those courts, and ENERGIWISE and Buyer consent to extra-territorial
service of process on ENERGIWISE and Buyer. In the event of litigation pertaining to any matter covered by the Agreement, each
of ENERGIWISE and Buyer hereby agree to waive any right that it may have to a jury trial of any or all issues that may be raised in
such litigation. Nothing contained in the Agreement will be construed to limit or waive any rights of ENERGIWISE under applicable
United States federal, state, or local laws. Any provision of the Agreement held to be invalid, illegal or unenforceable will be
ineffective to the extent of such invalidity, illegality or unenforceability without affecting the validity, legality and enforceability of
the remaining provisions hereof.

18. Binding Authority. Any director, officer, employee, representative, or agent of Buyer signing or otherwise entering into this
Agreement hereby represents and warrants that he or she is duly authorized to execute and enter into this Agreement on behalf
of Buyer.