S SOLARSPECS
The JA Solar Poly 280W (2023) is a high-performance Multi-Si solar module engineered for professional installations. The optimized 16.92% efficiency rating makes this module a reliable and cost-effective choice for large-scale solar deployments. Backed by a comprehensive 20-year warranty, the Poly 280W (2023) is built for decades of reliable energy production. Measuring 1680 x 1000 x 35 mm and weighing 14.8kg, the Poly 280W (2023) is designed for efficient handling and installation.
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Multi-Si

JA Solar Poly 280W (2023)

Max Power
280W
Efficiency
16.92%
Operating V
30.4V
Warranty
20Y
JA Solar Poly 280W (2023) logo
Technical Specifications
Open Circuit Voltage (Voc)37.4V
Short Circuit Current (Isc)9.76A
Voltage at Pmax (Vmp)30.4V
Current at Pmax (Imp)9.21A
Temp. Coefficient of Pmax-0.41%/°C
Dimensions1680 x 1000 x 35 mm
Weight14.8kg

FAQ

What is the power output of JA Solar Poly 280W (2023)?

The JA Solar Poly 280W (2023) produces up to 280W of maximum power under Standard Test Conditions (STC).

How efficient is the Poly 280W (2023)?

The Poly 280W (2023) has a module efficiency of 16.92%, placing it in the top tier of commercial solar panels available in 2026.

What warranty does JA Solar offer?

JA Solar provides a 20-year warranty for the Poly 280W (2023), covering product defects and performance guarantees.

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