LONGi Solar Panel Prices in Queensland
A 6.6kW LONGi solar system is $6,600-$9,900 installed in Queensland before rebates. After Queensland rebates and federal STCs, most households pay around $3,100-$6,400 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 Queensland (2026)
Based on a 6.6kW system at $1,000-$1,500 per kW. Out-of-pocket assumes federal STCs plus Queensland's available solar rebate, applied by your installer at point of sale. Estimated output for a 6.6kW LONGi system in Queensland: ~11,262 kWh/yr, saving ~$1,329-$1,791/yr.
LONGi solar rebates in Queensland
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.
Queensland does not currently run a direct solar panel rebate. Federal STCs above still apply, and a LONGi system pays back through lower power bills (~$1,329-$1,791/yr in Queensland).
LONGi panels available in Queensland
LONGi Hi-MO 6 445W
LONGi Hi-MO 7 590W
Solar prices across Queensland
Local solar pricing and free quotes in major Queensland areas.
LONGi solar in Queensland: FAQ
How much does a LONGi solar system cost in Queensland?
A 6.6kW LONGi solar system costs $6,600-$9,900 fully installed in Queensland before rebates ($1,000-$1,500 per kW). After rebates and STCs, most Queensland households pay around $3,100-$6,400 out of pocket.
What solar rebates can I claim in Queensland?
Queensland no longer runs a direct solar panel rebate, so the saving comes from federal STCs worth about $3,500 on a 6.6kW system, applied by your installer at point of sale. A LONGi system generates roughly 11,262 kWh a year at Queensland sun hours, saving about $1,329-$1,791 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 Queensland?
PumpSwap matches you with local Queensland 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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