Ja Solar 280w Polycrystal

Polycrystalline solar cells are made from multiple silicon crystals, which makes them less expensive to produce than monocrystalline cells. However, they are slightly less efficient at converting sunlight into electricity compared to monocrystalline cells.

This type of solar panel is suitable for residential and commercial solar power systems where a moderate power output is required. The panel has a standard 60-cell configuration, which is a common configuration for mid-sized solar panels.

Overall, the JA Solar 280W PolyCrystal panel is a good choice for those who require a moderate power output for their solar power system and prefer the cost-effectiveness of polycrystalline solar cells. However, as always, it's important to carefully consider your energy needs and the specific requirements of your solar power system before choosing a specific solar panel model.

Rating: 280W Efficiency: 17% Width: 996mm Height: 1,657mm JA Solar Large Wafer Silver frame poly JAP60S09 270-290 1000V Cypress Series MULTICRYSTALLINE SILICON SOLAR MODULE Key features: JA 5BB design module reduce cell series resistance and stress between cell interconnectors improves module reliability and module conversion efficiency Anti-reflective and anti-soiling surface reduces power loss from dirt and dust Outstanding performance in low-light irradiance environments Excellent mechanical load resistance: Certified to withstand high wind loads (2400Pa) and snow loads (5400Pa) High salt and ammonia resistance certified by TUV NORD Superior Warranty: 12-year product warranty 25-year linear power output warranty Supplied with Staubli MC4 Supplier Part No: JAP60S09-280/SC Weight: 18 kg Rated Power: 280 W MCS Reference: BABT 8515-159-R1 Length: 1,657 mm Width: 996 mm Depth: 35 mm VMPP: 31.19 V IMPP: 8.98 A Voc: 38.43 V Temp. Coefficient (Mpp): -0.4 % Clamp position on panel: Long and short side Connector Type: MC4 Efficiency: 17.0 % Pallet Size: Oversized