S SOLARSPECS
Designed for commercial and utility-scale applications, the LONGi Solar Standard 310W (2024) delivers 310W of maximum power output with an impressive 19.97% module efficiency. 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 310W (2024) is built for decades of reliable energy production. Measuring 1700 x 1050 x 35 mm and weighing 17.6kg, the Standard 310W (2024) is designed for efficient handling and installation.
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Monocrystalline PERC

LONGi Solar Standard 310W (2024)

Max Power
310W
Efficiency
19.97%
Operating V
31.3V
Warranty
25Y
LONGi Solar Standard 310W (2024) logo
Technical Specifications
Open Circuit Voltage (Voc)38.4V
Short Circuit Current (Isc)10.49A
Voltage at Pmax (Vmp)31.3V
Current at Pmax (Imp)9.9A
Temp. Coefficient of Pmax-0.37%/°C
Dimensions1700 x 1050 x 35 mm
Weight17.6kg

FAQ

What is the power output of LONGi Solar Standard 310W (2024)?

The LONGi Solar Standard 310W (2024) produces up to 310W of maximum power under Standard Test Conditions (STC).

How efficient is the Standard 310W (2024)?

The Standard 310W (2024) has a module efficiency of 19.97%, placing it in the top tier of commercial solar panels available in 2026.

What warranty does LONGi Solar offer?

LONGi Solar provides a 25-year warranty for the Standard 310W (2024), covering product defects and performance guarantees.

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