Monocrystalline Solar Panel 12V-40W

Description

40W solar panel made with shingle technology and optimized connections to reduce internal resistance and improve efficiency compared to traditional busbar modules, ensuring superior performance even in limited spaces.

Each module undergoes rigorous quality control tests, including EL (electroluminescence) technology before packaging, which detects hidden cell defects to ensure reliability and long-term durability.

The structure is made of high-quality materials: tempered glass, EVA (Ethylene Vinyl Acetate) layer, resistant backsheet, and robust aluminum frame. The junction box with IP67 protection rating ensures maximum reliability even in harsh environments, with a wide operating temperature range from -40°C to +80°C.

The original cell selection system ensures a perfect electrical match between individual cells, reducing the risk of hot-spot effect and increasing long-term stability. The module is tested at full power with ±3% output tolerance.

Includes integrated diode and 500mm cable (2.5mm²), without connector installed for greater integration flexibility.

Technical specifications

• Module structure: Aluminum frame / Glass / EVA / backsheet
• Dimensions: 480*450*25mm
• Weight: 2.3 kg