LONGi Solar Panel Prices in Victoria
A 6.6kW LONGi solar system is $6,600-$9,900 installed in Victoria before rebates. After Victoria rebates and federal STCs, most households pay around $2,400-$5,700 out of pocket. LONGi is the world's largest monocrystalline silicon producer and a top-3 panel manufacturer. Their Hi-MO series panels use proprietary HPBC cell technology for industry-leading efficiency. Known for investing heavily in R&D and manufacturing quality control. A strong mid-to-premium option.
LONGi 6.6kW price in Victoria (2026)
Based on a 6.6kW system at $1,000-$1,500 per kW. Out-of-pocket assumes federal STCs plus Victoria's available solar rebate, applied by your installer at point of sale. Estimated output for a 6.6kW LONGi system in Victoria: ~8,600 kWh/yr, saving ~$775-$1,019/yr.
In Geelong, LONGi solar panel prices track the VIC range above: $6,600-$9,900 installed for 6.6kW before rebates, which works out to roughly $1.00-$1.50 per watt. Quotes in Geelong and other metro areas usually land at the lower end of the range; regional VIC installs price toward the upper end once travel is factored in.
LONGi solar rebates in Victoria
Small-scale Technology Certificates (STCs)
Point-of-sale discount on your LONGi system. Value scales with system size, climate zone and the STC spot price.
Solar Victoria Rebate
Victorian homeowners. Combined household taxable income under $150,000 (reduced from $210,000 on 1 July 2026). Property value under $3M. Must use Solar Victoria registered installer. One rebate per household. From 1 May 2026 the $1,400 component may be offered as an interest-free loan rather than a direct grant for some applicants.
LONGi panels available in Victoria
LONGi Hi-MO 6 445W
LONGi Hi-MO 7 590W
Solar prices across Victoria
Local solar pricing and free quotes in major Victoria areas.
LONGi solar in Victoria: FAQ
How much does a LONGi solar system cost in Victoria?
A 6.6kW LONGi solar system costs $6,600-$9,900 fully installed in Victoria before rebates ($1,000-$1,500 per kW). After rebates and STCs, most Victoria households pay around $2,400-$5,700 out of pocket.
What solar rebates can I claim in Victoria?
On top of federal STCs (worth about $2,800 on a 6.6kW system), Victoria households can claim Solar Victoria Rebate, taking total support to around $4,200. A LONGi system generates roughly 8,600 kWh a year at Victoria sun hours, saving about $775-$1,019 a year on power.
Is LONGi a good solar brand?
LONGi is the world's largest monocrystalline silicon producer and a top-3 panel manufacturer. Their Hi-MO series panels use proprietary HPBC cell technology for industry-leading efficiency. Known for investing heavily in R&D and manufacturing quality control. A strong mid-to-premium option. LONGi is best suited to homeowners wanting top-tier technology at a mid-range price point. It sits at the mid-range end of the Australian market and carries a 15-year product and 25-year performance warranty.
Where can I get LONGi solar installed in Victoria?
PumpSwap matches you with local Victoria installers who quote on LONGi panels. Submit one request and compare up to three quotes from installers covering your suburb, with STCs and rebates already factored in.
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