Ask for standby draw as well as peak efficiency when comparing batteries. HTW Berlin's whole-system tests show where energy losses occur, using a simulated household that differs from conditions in Perth.
Read the articleAt the panel application stage, household contract terms were still unsettled. Check proposed payments and how participation could affect the energy left in your battery for home use.
Read the articleCheck the battery's exposure and heating demand before deciding whether pack insulation is worth buying. A sheltered Perth garage and an exposed inland shed present different conditions for a SigenStack assessment.
Read the articleSite layout and backup requirements matter when assessing the announced Fronius Reserva Pro. Confirm Australian approval and pricing before including it in a system design.
Read the articleAsk your installer to check the air conditioner’s starting load against the battery’s backup capacity on its phase. Have the quote identify which circuits will run during an outage.
Read the articleAsk which contract amount your solar deposit is calculated on, including how discounts are treated. Check the written payment terms before paying a deposit.
Read the articleBefore paying a deposit, confirm the recipient's business details and get refund conditions in writing. Check the installer's credentials against public registers as part of reviewing the contract.
Read the articleWestern Power's notice required payment and complete project details at lodgement. It also specified new commissioning paperwork for projects already underway.
Read the articleCheck the proposed grid connection and your lease before sizing solar for a commercial roof. Export restrictions and landlord approval can affect which installation fits the site.
Read the articleA package quote needs to account for your roof and switchboard. Ask for installation extras in writing, and check the rebate assumptions and export pathway before paying a deposit.
Read the articleIf a supplier cites US tariffs to justify a higher solar price, ask how they affect the equipment being quoted. Request installation costs separately so you can compare the full price.
Read the articleYour existing inverter and solar output help determine the retrofit path. Check equipment compatibility and the circuits you want backed up before deciding what to keep or replace.
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