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Solar panels on a home roof

Solar Panels

TW Solar TWMNH-54HD Black Frame

Tongwei's black-frame rooftop panel. Up to 520 W from a 1961 mm frame, with glass on both sides and a 25-year product warranty.

Specifications

Copied from the manufacturer's datasheet. Download it for every figure and the test conditions.

For
Home & business
Models
TWMNH-54HD500–520
  • N-type cells, up to 23.38% efficient
  • Loses no more than 1% in the first year, then 0.40% a year
  • Tested to 5,400 Pa front load and 2,400 Pa rear load
Download Datasheet
Performance
All models
Power (front)500–520 W
Module efficiencyUp to 23.38%
Cells108 half cells, N-type
Power tolerance0 to +3%
Temperature coefficient of Pmax−0.28% / °C
Build
All models
Dimensions1961 × 1134 × 30 mm
Weight27.2 kg
Glass2.0 mm front and rear
FrameBlack anodised aluminium
Mechanical load5,400 Pa front, 2,400 Pa rear
Warranty
All models
Product25 years
Power output30 years
Degradation1% first year, then 0.40% a year

Specifications change as manufacturers update their products. The datasheet is the final word, and we confirm the model and its compatibility with your site before you sign.

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