LONGi Solar Panels in Spain | In Stock and 24-hour Delivery ▷ FVC

Why choose LONGi solar panels?

Founded in 2000 and headquartered in Xi’an (China), LONGi has for years topped the global rankings for solar module shipments and is a regular supplier to large European solar farms. It is a manufacturer Tier 1 (BloombergNEF) and the world’s largest producer of monocrystalline wafers, with a vertically integrated production process: from silicon ingots to finished modules.

Hi-MO X10 technology: back-contact cells (HPBC 2.0)

The Hi-MO X10 series features HPBC 2.0 back-contact cells: all the electrical connections are located on the rear of the panel, eliminating the need for front busbars. The result is a larger active surface area for light absorption, greater efficiency (over 22.5% depending on the model) and a completely clean aesthetic, particularly in the Full Black version. This technology also offers better performance in partial shade and lower annual degradation than conventional PERC modules.

LONGi range available from FV Componentes

LONGi 475W Hi-MO X10 Full Black (LR7-54HVB): The perfect balance for residential self-consumption where aesthetics matter. 54-cell format.

LONGi 490W Hi-MO X10 (LR7-54HVH): maximum power in a compact domestic format.

LONGi 545W Hi-MO X10 (LR7-60HVH): 60-cell format for medium and small-scale commercial installations.

LONGi 655W Hi-MO X10 (LR7-72HVH): A large-format module for industrial installations and solar farms, offering the best value for money in the range.

All modules are compatible with the inverters we supply (Fronius, Victron Energy, Huawei) and with the structures Sunfer for roof tiles, sheet metal or flooring.

Buy based on technical criteria

We are not a marketplace: we are installers with over 10 years’ experience who now supply the equipment we would use in our own homes. If you’re unsure about power ratings or whether to choose LONGi or other brands from our catalogue, such as JA Solar o Jinko, give us a call and we’ll advise you based on your actual setup: orientation, inverter, available space and budget.

Frequently Asked Questions about LONGi

Is LONGi a good brand of solar panels? Yes. LONGi is a Tier 1 manufacturer (BloombergNEF) and the world’s largest producer of monocrystalline wafers. Its modules are installed in residential, commercial and utility-scale projects across Europe, with warranties that are among the most robust on the market. Where are LONGi panels manufactured? LONGi is headquartered in Xi’an (China) and has its own vertically integrated production plants, which gives it greater control over quality than assemblers who purchase cells from third parties. What is the warranty on LONGi Hi-MO X10 panels? The Hi-MO X10 series comes with a product warranty of up to 15 years, depending on the model (see the specifications for each panel), and a 25-year linear performance warranty, with a guaranteed power output of more than 88% at the end of the warranty period. What is the difference between the Hi-MO X10 and conventional panels? HPBC 2.0 rear-contact technology eliminates the front-side busbars: greater light absorption, higher efficiency, better shading tolerance and a seamless design. Compared to a standard PERC module of the same rated power, a Hi-MO X10 produces more actual kWh per year per square metre.