S SOLARSPECS
As one of the latest offerings from First Solar, the Poly 210W represents cutting-edge Multi-Si solar technology optimized for maximum energy yield. The optimized 16.89% 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 210W is built for decades of reliable energy production. Measuring 1680 x 1000 x 35 mm and weighing 14.3kg, the Poly 210W is designed for efficient handling and installation.
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Multi-Si

First Solar Poly 210W

Max Power
210W
Efficiency
16.89%
Operating V
28.3V
Warranty
20Y
First Solar Poly 210W logo
Technical Specifications
Open Circuit Voltage (Voc)34.9V
Short Circuit Current (Isc)7.87A
Voltage at Pmax (Vmp)28.3V
Current at Pmax (Imp)7.42A
Temp. Coefficient of Pmax-0.41%/°C
Dimensions1680 x 1000 x 35 mm
Weight14.3kg

FAQ

What is the power output of First Solar Poly 210W?

The First Solar Poly 210W produces up to 210W of maximum power under Standard Test Conditions (STC).

How efficient is the Poly 210W?

The Poly 210W has a module efficiency of 16.89%, placing it in the top tier of commercial solar panels available in 2026.

What warranty does First Solar offer?

First Solar provides a 20-year warranty for the Poly 210W, covering product defects and performance guarantees.

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