Solar cell calculation
Monocrystalline silicon solar panel, aluminum alloy frame, tempered glass panel
specification:
Polycrystalline solar panel 100w can be charged 12V/24V
Net weight: 11KGS
Working voltage: 33.5V
Working current: 2.99V
Open circuit voltage: 41.5V
Short circuit current: 24V/12V
Features:
1. A single-chip high-quality single-crystal silicon solar cell with an average conversion efficiency of 15% or more has excellent low-light response performance, and complies with IEC61215 and electrical protection class II standards. Solar cell conversion efficiency is high. Moreover, the solar panel array has good performance at one time.
2. The surface of the solar panel array is packaged with high-transmission suede tempered glass, which is airtight, weather resistant and corrosion resistant.
3. Anodized aluminum frame: high mechanical strength, good wind resistance and explosion-proof, can be used in a variety of complex and harsh weather conditions, easy to install.
4. When manufacturing solar panels, they are first chemically treated, and the surface is made into a pyramid-like suede, which can reduce reflection and better absorb light energy.
5. Double-cut lines are used to make the package of the component more reliable.
6. The solar panel array has good impact resistance and conforms to IEC international standards.
7. Double-layer EVA material and TPT composite material are used between the solar panel array layers. The components are airtight, moisture-resistant and UV-resistant, and are not easy to age.
8. DC junction box: It adopts sealed waterproof and high-reliability multi-functional ABS plastic junction box, which is resistant to aging and waterproof and moisture-proof. The connecting end adopts easy-to-operate special male and female plugs, which are safe, convenient and reliable.
9. With bypass diodes can reduce damage caused by local shadows.
10. Working temperature: -40 ° C ~ +90 ° C
11. The service life can reach more than 20 years, and the attenuation is less than 20%.