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    Powerwall - your home battery

    With your Powerwall, you can take control back and reduce your reliance on the grid by storing your solar energy. Use your stored energy, anytime, to power your home.

    Modern and Compact - With easy installation and a minimalist design, Powerwall complements a variety of home styles. The compact, all-in-one construction features versatile mounting options for indoor or outdoor spaces.

    Terms & Conditions

    Terms & Conditions

    25% off All LG Solar Panels - With every fully purchased system. Offer available until 30 April 2021

    Finance offers available through Q Mastercard and GEM Visa/GEM Creditline for 4 years (48 months) Interest Free throughout April 2021. Specific terms outlined below.

    * * "Solar Easy Pay Plan" offer - Not available online. Available on Flexi Installment Period of 5 years for Solar purchases only. Annual Account fee of $50 applies. New Cardholder fee - $55 Establishment. Existing Cardholder fee - $35 Advance. Interest charged from purchase date at the Fixed Installment Interest Rate of 8.95% p.a. for the Fixed Installment Period. The total interest amount will be stated on your Sales Voucher. Available for a Limited Time only. Lending criteria, fees, terms and conditions apply. Rate and fees correct as at date of publication, subject to change.

    *Q Mastercard Terms and Conditions:

    "Interest free for 4 years (48 months) offer" - Pay no interest during the 48 month promotional period (until April 2025) - provided you pay the "payment to reduce further interest" amount in your monthly closing balance or $10 (whichever is greater) are required throughout interest free period. Paying only the minimum monthly payments will not fully repay the loan before the end of the interest free period. Prevailing interest rate applies to any outstanding balance on the expiry of the interest free period.

    No payments and no interest until October 2022 (“18 month Payment Holiday”) is available on Flexi Payment Plans until 30th April 2021.

    Minimum spend $1000. Annual Account Fee of $50 applies, paid in 6 monthly instalments ($25 applied on opening an every six months thereafter). New Cardholder fee - $55 Establishment. Existing Cardholder fee – $35 Advance. Standard Interest Rate, currently 25.99% or 22.95% p.a (depending on your card) applies to any outstanding balance at end of payment holiday or interest free period. Leading criteria, fees, terms and conditions apply. Rate and fees correct as at date of publication, subject to change.

    * Gem Visa and Gem Creditline Terms and Conditions:

    "Interest Free for 4 years (48 months) offer" - 4 years (48 months) interest free (until April 2025) is available to Gem Visa/Gem CreditLine customers. Minimum purchase $1000. Equal monthly payments required. Offer ends 30th April 2021. 48 months of equal interest free instalments with Gem Visa/Gem Creditine as an instalment plan advance (Gem Visa/Gem CreditLine Select Advance (Gem CreditLine). Amount payment will be shown on your monthly statement.

    12 months interest free with no repayments (until April 2022). Minimum purchase $500. Payment for your purchase will be deferred for the stated period. During this period, no interest will accrue, and no monthly payments need to be made. If you do not pay the outstanding balance in full before the end of the deferred payment period, the amount payable will accrue interest and will be included in your monthly statement.

    Normal credit and lending criteria and fees, including a Gem Visa $55 establishment fee and annual fees ($52 Gem Visa / $50 Gem CreditLine), apply. Prevailing interest rate (currently Gem Visa 25.99% p.a./ Gem CreditLine 29.95% p.a.) applies to any outstanding balance on the expiry of the interest free period. Gem Visa / Gem CreditLine is provided by Latitude Financial Services Limited.

    Trustpower Buy Back offer:

    Application: This Harrisons offer is available if you install a new Harrisons Solar PV system and are either an existing Trustpower electricity retail customer not already on a fixed or minimum term agreement, or a new electricity retail customer joining Trustpower for electricity on a 24 month fixed Term.

    Term: The Term starts at the end of any “cancellation period” that applies to you, when your power services have been connected with Trustpower, or from the date of the Agreement, whichever is later. The special 16 cent per unit buy back rate will be applied for the Term or until you terminate the services provided under this Agreement, in accordance with the terms below.

    Exit fees: If during the Term of your agreement, you decide to switch your power to another supplier or terminate the power services (including the electricity buy back) early, we’ll need you to pay an exit fee of $150. You won’t be required to pay this exit fee where you switch to another provider or otherwise terminate as a result of material changes made by us to these Terms and Conditions, or our Power and Reticulated Gas Terms. If during the Term you move properties or to a different town or city, your energy pricing may be different at your new address. If you no longer have a Harrisons Solar PV system at your new address we will not charge you the exit fee. There is no exit fee if you switch gas provider.

    Export meter: If you do not have an export meter installed at your premises at the time you apply to us to export surplus electricity into the network, we will arrange for an appropriate export meter to be installed. There will be no charge for this meter installation.

    All residential sales are eligible for Flybuys. Must supply Flybuys number at the time of the consult. Flybuys Membership Terms and Conditions apply and can be viewed at

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      Go Solar! The Easy Way

      • No Upfront Payments

      * T & Cs Apply

      Call Us Now 0800 00 33 54

      Mon – Fri: 8.00am – 6:00pm / Sat: 8.30am – 4:00pm

      Closed Sundays and Public Holidays

      So, how much will it cost if I buy the system up-front?

      Solar has never been more affordable. The chart gives you an indication of what a solar system is likely to cost, based on your lifestyle. But remember, each house is unique so for an accurate price, fully installed, book a no-obligation solar consultation in your own home.

      Enquire Now >

      TIP Invest a little extra up-front for a reputable branded system that you can expand in size later and that will also easily integrate with leading battery brands – not all will. The small extra up-front cost will save you money in the long-run!

      Advantages of Solar Energy with Harrisons

      • Save Money

        In the past 12 years power bills increased by 118%. Tired of these increases, Kiwi’s just like you are now taking control of their power and going solar to cut their power bill and protect themselves from future electricity price rises.

      • Our Price Promise!

        We're serious about making solar easy and affordable. That’s why we have OUR PRICE PROMISE. We guarantee the best price on the same or similar quality product to ensure you receive the best deal. Conditions apply.

      • Battery Ready

        With battery ready solar systems, and with costs steadily reducing, most solar power system owners will want to take advantage of the significant financial benefits of storing their own power both now and in the future.

      • Increased Value

        A property with Solar is a valuable selling point. Potential buyers will be able to benefit from long term power savings from solar.

      • Only Premium Brands

        We only sell premium products and are the official NZ Distributor for the award winning LG panels and Fronius inverters who have partnered with Tesla to develop a state of the art battery solution. Both of these companies are global leaders and set the standard.

      • Eco-Friendly

        Solar panels use renewable energy and don't emit greenhouse gases. Non-renewable energy sources emit greenhouse gas pollution contributing to the global climate change problem. Go solar and help save the planet!