400W Factory Direct Sales 650 Watt Solar Panel

We have our own factory, eliminating middlemen and offering the most competitive prices.

We are a factory with 15 years of production experience and a complete production lines with inspection, testing stations.

We have professional design and R&D teams, launch new models every year, support customized services, and have strict quality inspection standards.

We use high-efficiency monocrystalline silicon solar panels with a conversion rate of over 23%. Even in low-light or cloudy conditions, the panels can efficiently absorb and store energy, ensuring the lights stay on as scheduled.

Yes. Our standard models support 3-7 consecutive rainy days of backup power, and we can customize the battery capacity to meet longer backup requirements based on your local weather conditions.