Solar panels×20
Solar power for villas in France — a LONGi array of 20 × 550 W
Take a villa in France whose day is 4 × air conditioner (1,200 W for 8 h), fridge (150 W for 8 h), freezer (200 W for 8 h), 2 × lights & Wi-Fi (200 W for 8 h), 2 × TV (100 W for 6 h), washing machine (800 W for 1 h), water pump (750 W for 1.5 h) and kitchen (microwave & kettle) (2,000 W for 1 h). In LONGi modules that load comes to 20 × Hi-MO X10 Guardian LR7-60HVHL 550W: 11 kWp, 45.1 m² of module and 326 kg on the roof. The array is the part of a villa system this store supplies, and the choice inside it is about the roof — how little area is free, who looks onto it, whether it should be black. Each of those has its own LONGi module further down.
The array in figures
- Module power
- 10.9 kWp
- LONGi modules
- 20
- Roof set aside
- 52 m²
- Energy per day
- 49.5 kWh
The module this array is counted in
Other LONGi arrays for the same roof
- Solar system for a villa with evening backup power
10.9 kWp · 20 · 52 m²
- Solar system for a villa with overnight backup power
10.9 kWp · 20 · 52 m²
- Off-grid solar system for a villa
11.6 kWp · 22 · 57 m²
LONGi modules for a villa roof in France
Three other ways to build the same array, each with the reason its own record gives and the number of modules it takes.
- Hi-MO 9 Edge LR8-66HYD 670W
the highest power class listed, so the fewest modules to mount — 17 for this array — 670 W · 24.8% efficiency · 2382 × 1134 mm · 35.7 kg — EUR 114
- Hi-MO X6 Artist Ultra Black LR5-54HTDB 435W
the Ultra Black module, for a roof that should read as one dark surface — 25 for this array — 435 W · 22.3% efficiency · 1722 × 1134 mm · 22.5 kg — EUR 63
- Hi-MO X10 Guardian LR7-72HVH 670W
anti-glare glass in the long format, for glare-sensitive sites — 17 for this array — 670 W · 24.8% efficiency · 2382 × 1134 mm · 28.5 kg — EUR 114
What a LONGi module costs here
Per module and in EUR, LONGi in France starts at EUR 59 with the Hi-MO 5m LR5-54HPH 405W and tops out at EUR 138 with the Hi-MO X6 Explorer LR5-72HTH 580W. Divided by the power class, that is about EUR 0.159 a watt on every series. Every one of the 234 records states the same warranty: 12 years on the product and 30 on performance.
- Utilities and regulators named for this market
- CRE, Enedis, Consuel
- Largest cities
- Paris, Marseille, Lyon, Toulouse, Nice
Collect your order from our stores in Dubai and Riyadh, or in your own country in our other markets.
AGS International General Trading LLC · Certificate No. AGS198 · 234 units in the catalogue
Module questions on this page
For a villa roof in France, which LONGi module?
This page counts the Hi-MO X10 Guardian LR7-60HVHL 550W, the listing nearest 550 W. Where roof area is short, the EcoLife LR7-54HJD 510W gives the most power per square metre in the catalogue (250 W/m²); where the roof cannot carry much, the Hi-MO X10 Guardian LR7-60HVHL is the lightest at 7.2 kg/m².
What is the price of this LONGi array in France?
20 × EUR 80 is EUR 1,600. That is the modules only: the inverter, any battery, the mounting structure and the installation are bought elsewhere. No figure other than the one printed on a module's page applies.
How many LONGi panels fit on my roof?
Start from the module's own size. The Hi-MO X10 Guardian LR7-60HVHL 550W covers 2.26 m²; the shortest LONGi format here covers 1.95 m² and the longest 2.7 m², all 1134 mm wide. Leave room between rows and at the edges on top of that.
Is this LONGi's own website?
No. LONGi is the manufacturer. The seller here is AGS International General Trading LLC, which distributes LONGi under an authorisation (dealer certificate AGS198); the modules are handed over at its store counter.