JA Solar photovoltaic productshigh efficiency solar panels
JA Solar is recognized as one of the world’s leading manufacturers of photovoltaic products, offering a comprehensive portfolio that covers the entire solar value chain—from silicon wafers and solar cells to high-efficiency modules and complete energy solutions. Founded in 2005, the company has established a strong global presence, supplying products to more than 100 countries and supporting residential, commercial, and utility-scale solar projects.
JA Solar’s product strategy is built around continuous innovation and high manufacturing standards. Through significant investment in research and development, the company has developed advanced cell technologies such as TOPCon and high-efficiency monocrystalline architectures, enabling higher energy conversion rates and improved long-term performance.
Built with advanced N-type or high-efficiency monocrystalline cell technology, this series delivers consistent performance across a wide range of environmental conditions. Its bifacial double-glass structure allows the module to generate additional power from the rear side, increasing total energy yield—especially in reflective environments such as desert or light-colored ground surfaces.
Technical Specifications (2382 Size Class)
| Parameter | 620W | 625W | 630W |
|---|---|---|---|
| Module Type | Bifacial Double Glass | Bifacial Double Glass | Bifacial Double Glass |
| Cell Type | Monocrystalline / N-Type | Monocrystalline / N-Type | Monocrystalline / N-Type |
| Max Power (Pmax) | 620W | 625W | 630W |
| Module Efficiency | Up to ~23% | Up to ~23% | Up to ~23% |
| Dimensions | 2382 × 1134 × 30 mm | Same | Same |
| Weight | ~33 kg | ~33 kg | ~33 kg |
| Open Circuit Voltage (Voc) | ~48.5V | ~49V | ~49.5V |
| Short Circuit Current (Isc) | ~16.1A | ~16.2A | ~16.3A |
| Max System Voltage | 1500V DC | 1500V DC | 1500V DC |
| Mechanical Load | 5400Pa / 2400Pa | Same | Same |
📌 الكفاءة تصل إلى حوالي 23% مع أداء عالي واستقرار طويل الأمد
