S SOLARSPECS
The First Solar Standard 340W (2023) is a high-performance Monocrystalline PERC solar module engineered for professional installations. The optimized 19.97% efficiency rating makes this module a reliable and cost-effective choice for large-scale solar deployments. Backed by a comprehensive 25-year warranty, the Standard 340W (2023) is built for decades of reliable energy production. Measuring 1700 x 1050 x 35 mm and weighing 17.7kg, the Standard 340W (2023) is designed for efficient handling and installation.
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Monocrystalline PERC

First Solar Standard 340W (2023)

Max Power
340W
Efficiency
19.97%
Operating V
32.2V
Warranty
25Y
First Solar Standard 340W (2023) logo
Technical Specifications
Open Circuit Voltage (Voc)39.5V
Short Circuit Current (Isc)11.19A
Voltage at Pmax (Vmp)32.2V
Current at Pmax (Imp)10.56A
Temp. Coefficient of Pmax-0.37%/°C
Dimensions1700 x 1050 x 35 mm
Weight17.7kg

FAQ

What is the power output of First Solar Standard 340W (2023)?

The First Solar Standard 340W (2023) produces up to 340W of maximum power under Standard Test Conditions (STC).

How efficient is the Standard 340W (2023)?

The Standard 340W (2023) has a module efficiency of 19.97%, placing it in the top tier of commercial solar panels available in 2026.

What warranty does First Solar offer?

First Solar provides a 25-year warranty for the Standard 340W (2023), covering product defects and performance guarantees.

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