Most powerful 665 W
480 WFront viewTechnical detailInstallationLONGi
LONGi LR7-54HVH 480 W
LONGi LR7-54HVH 480 W solar panel, N-type TOPCon, 108 cells. An N-type cell with TOPCon passivation degrades less in its first year than a P-type cell and loses less power in the heat — which in Portugal, on a roof in August, is what separates real-world performance from catalogue performance. Supplied and installed by us, with the design, mounting structure, cabling and registration of the UPAC (the self-consumption production unit) with the DGEG, the Portuguese energy authority, all included in the quote.
€123.75
price per panel, VAT included
Minimum order of 4 units.
- An N-type cell with TOPCon passivation degrades less in its first year than a P-type cell and loses less power in the heat — which in Portugal, on a roof in August, is what separates real-world performance from catalogue performance.
- 12-year product warranty
25-year warranty · Installed by a certified engineer · Registration with the DGEG, the Portuguese energy authority, included
What size do you need?
Tell us what you pay for electricity each month and we will tell you the system your home needs — and what it saves.
Technical specifications
| Power | 480 Wp |
|---|---|
| Technology | N-type monocrystalline, TOPCon cell |
| Cells | 108 |
| Module type | Monofacial |
| Product warranty | 12 years |
| Performance warranty | 30 years |