Description
This pallet of 30 LONGi 545W monocrystalline PERC panels (LR4-72HPH-545M) delivers 16.35kWp — the right quantity for pairing with a 12–16kW hybrid inverter and a 20–30kWh LiFePO4 battery bank in a large residential or light commercial solar system.
LONGi’s half-cut PERC cell technology delivers a balanced combination of high efficiency (20.5% module efficiency), strong shading tolerance, and low temperature coefficient (−0.34%/°C) — the last figure being particularly important for South African summers when panel surface temperatures regularly exceed 60°C on a clear Highveld afternoon.
The batch consistency from a full pallet means all 30 panels come from the same production run with closely matched power output within the stated positive power tolerance (+5W/−0W at STC). For multi-string inverter configurations, matched strings reduce MPPT imbalance and improve total system harvest.
LONGi’s 25-year linear power warranty guarantees the panels will still produce at least 80.4% of their nameplate rating after 25 years of operation — underpinned by the company’s position as the world’s largest mono manufacturer and their bankable warranty insurance arrangements. Ideal for installers sourcing panels for multiple residential projects simultaneously.
Candice September –
Decent solar output
Solid solar panel option. Good for adding more daytime production to a system. Delivery could always be faster, but the product itself is good.
Sinenhlanhla Gumede (verified owner) –
Happy with the panels
The panels are doing what they should. Good output and neat quality when installed. Good buy, nothing serious to complain about.
Jason Whitfield (verified owner) –
Solid panels
Happy with the panels. They produce well during the day and suit a backup solar setup.
Jade Fortuin (verified owner) –
Happy with the solar output
The Longi solar panel is performing well. Solar output has been good on clear days and the panels look like proper quality.
Carina Nel (verified owner) –
Great quality panels
Good solar panels for the price. They work nicely in full sun and are a solid option for a home system.
Jason Michaels (verified owner) –
Panels are performing well
The Longi solar panel is performing well. Solar output has been good on clear days and the panels look like proper quality.
Melanie Samuels (verified owner) –
Great quality panels
Happy with the panels. They produce well during the day and suit a backup solar setup.
Marthinus Olivier (verified owner) –
Works well in the sun
Good value panels. They help reduce grid use during the day and work well with the inverter. Only giving four stars because I still want to see how it performs long term.
Sizwe Buthelezi –
Happy with the solar output
Good solar panels for the price. They work nicely in full sun and are a solid option for a home system.
Lwazi Malinga (verified owner) –
Panels are performing well
Good value panels. They help reduce grid use during the day and work well with the inverter.
Tinashe Mpofu (verified owner) –
Solid panels
Solid solar panel option. Good for adding more daytime production to a system.
Jacques Steyn –
Good panels overall
Good value panels. They help reduce grid use during the day and work well with the inverter. Only giving four stars because I still want to see how it performs long term.
Clint Samuels (verified owner) –
Good solar panels
Solid solar panel option. Good for adding more daytime production to a system.
Ashley September –
Panels are okay
The Longi solar panel is performing well. Solar output has been good on clear days and the panels look like proper quality. It works, but I expected a bit more for the price.
Lungile Buthelezi (verified owner) –
Good value
The panels are doing what they should. Good output and neat quality when installed. Only giving four stars because I still want to see how it performs long term.
Charné Jacobs (verified owner) –
Panels are performing well
Good solar panels for the price. They work nicely in full sun and are a solid option for a home system.
Anton du Toit –
Works well in the sun
Happy with the panels. They produce well during the day and suit a backup solar setup. Very happy overall, just leaving room after more time in use.
Hendrik van Wyk (verified owner) –
Good solar panels
The panels are doing what they should. Good output and neat quality when installed.