2022 High quality Double Glass Solar Panels - 615w Double-Sided Double-Glass N-Type Solar Panel With 22% Conversion Efficiency – PMMP

Product Detail

This solar panel model: DH156NA. With excellent cell structure and substrate technology, the cell working efficiency can reach 28.7%, which is close to the theoretical limit of crystalline silicon.
The modules use shingled technology, which improves module efficiency and power by increasing cell density and reducing internal resistance of monolithic modules. High-efficiency Valing technology is more adaptable to the difference between high temperature and low temperature, more resistant to compression, and reduces the force caused by crushing.
When working, the component power can reach: 595W ~ 615W, the maximum module efficiency is 22.0%, and the power output tolerance is 0~+5W. The products are widely used, suitable for on-grid/off-grid systems, large-scale power station-level components, fishing boats/household systems.

Product Performance

Product Features

1. Leading the power industry, the conversion efficiency can reach 22.0%;
2. Using double-sided power generation, the double-sided ratio is as high as 80%, and the additional power generation of the module is as high as 30% compared with conventional modules;
3. Excellent product appearance and performance, symmetrical structure design, low risk of cracking;
4. Compared with conventional components, it has higher power output under low light conditions such as haze and cloudy days;
5. Passed 3 times the IEC new standard test, 15-year material warranty, 30-year power warranty;
6. Wider application scenarios, such as BIPV, vertical installation, snow, high humidity and strong wind and sand areas, etc.

R & D And Production

All product development and production processes are fully intelligent. Module production will undergo the following inspections: 3 times 100% appearance inspection: before lamination, after lamination, before packaging; 3 times 100% EL inspection: battery string, before lamination, before packaging; 100% insulation voltage test: resistance voltage, insulation, grounding

Parameters

Global Case