US $0.20 - US $0.35 / watt
Synergism EVA
100% EL Test with 24 Megapixel HD Camera
Four steps Appearance Inspect
405W 72cells mono PERC half-cut solar panel
Production Specification
Electrical parameters at standard test conditions
(STC:AM=1.5, 1000W/m2, Cells Temperature 25°C）
Model type | 405W |
Peak power(Pmax) | 405W |
Weight | 22kg |
Dimensions(mm) | 1979 x 1002 x 35 |
Max Power voltage(Vmp) | 42.0V |
Max Power current(Imp) | 9.65A |
Open circuit voltage(Voc) | 50.1V |
Short circuit current(Isc) | 10.39A |
Module Efficiency(%） | 20.42% |
Max system voltage | DC 1500V(TUV) |
Maximum Series Fuse Rating | 20A |
Front glass | 3.2mm tempered glass |
Output cables | 4mm² Symmetrical lengths 1100mm |
Connectors | MC4 compatible IP68 |
Cell type | Mono-Crystalline Silicon |
Normal operating cell temp. | 45± 2°C |
Power tolerance | 0±3% |
Junction box | IP68 |
About us
Sunpro Power is an experienced manufacturer, dedicated to the production of high-quality photovoltaic solutions with A-grade solar cells. We have updated our production line to the most advanced level, tracking every step of our production and checking with electroluminescence tester 100% of our modules to ensure the quality and reliability of our products. Our headquarter is here in China, our branches are in Germany and UK, we have put regular stock in Rotterdam(NL), Warsaw and Random(PL). Fast delivery to European Union countries!
Main structure
Tempered Glass
- Low iron, high transmission tempered glass, 3.2mm thickness.
- Light transmittance reaches 91% or more.
- The bending strength is 3-5 times of ordinary glass.
- The impact strength is 5-10 times of ordinary glass.
- Has good thermal stability, can withstand a temperature difference of 3 times that of the ordinary glass.
EVA Film
- High transparency, high adhesion can be applied to the various interfaces.
- Low melting point, easy to flow, can be applied to various glass lamination processes.
- Easy to store.
- Good durability against high temperatures, moisture, UV rays
Mono solar Cell
- Monocrystalline silicon 158.75 x 158.75mm
TPT Backsheet
- High-pressure resistance and high insulation
- Good weather resistance, UV aging resistance ≥25 years
- Shockproof and can effectively protect the battery from breaking.
Our project
