Photovoltaic (PV) is the technology of converting solar radiation or light energy into electricity. PV panels, made of specially processed silicon, convert sunlight into electricity to power an electrical load. PV panels come in standard voltages and wattages and when combined make up a solar array. PV arrays produce direct current (DC) that is then transformed into alternating current (AC) by an inverter. Most homes and appliances are wired for AC, so most systems use an inverter. Some systems have a few loads that use DC, as well as the AC loads. And some systems are strictly DC and do not require an inverter. DC systems require special lighting, appliances and equipment that is made for DC electricity.
Products Features :
1. Cells: monocrystalline, size: 125mm X 125mm or 103mm x 103mm.
2.Anti reflection film is Silicon Nitride formed with PECVD, color is dark blue. The efficiency is above 14.0%.
3.Modules frame: Meet the international standard requirements. High quality anodisized Aluminum material, the Oxidized Aluminum film thickness on the surface is 25u thickness. the frame have 4 pairs of screws for fixing and one screw one the back is for earth connection.
4.Tempered Glass: the laminating glass with lower Iron contained (lower than 0.02%), thickness is 3mm, the transmisivity of all types of waves of light reached 92%.
5.Laminating materials: EVA is imported, long lasting, TPT material is also imported, and weather proofed.
6.Junction Box: Junction box is designed for on grid application for the international market. The outside of the box is made of high quality PP material with good insulation, the terminal material is copper alloy with silver plated. Each box has two by pass diodes for reducing burning spots. Each box is well sealed and water proof ed.ST120-12 is composed of 72 mono or multicrystalline silicon solar cells which are interconnected.
7.Heavy duty anodized aluminum frame provides strengths and convenient mounting access. Provide the standard bracket system, holes for installation.
8. A dusty proof versatile junction box provides flexibility of connections.
9. Output of single solar panel: can be design according to user¡¯s requirements from 10w.
