S SOLARSPECS
The LG LG340N1T-L5 (340W, 19.7%) is a Monocrystalline photovoltaic module. Electrical: Voc 41.2V, Isc 10.46A, Vmp 34.1V, Imp 9.97A. Temp coeff -0.36%/°C.
🏭View all 653 LG models Brand range: 210W–480W
Monocrystalline

LG LG340N1T-L5

Max Power
340W
Efficiency
19.7%
Operating V
34.1V
Warranty
25Y
LG LG340N1T-L5 logo
Technical Specifications
Open Circuit Voltage (Voc)41.2V
Short Circuit Current (Isc)10.46A
Voltage at Pmax (Vmp)34.1V
Current at Pmax (Imp)9.97A
Temp. Coefficient of Pmax-0.36%/°C
Dimensions1687 x 1023 x 35 mm
Weight21.6kg
NOCT46.5°C
PTC Rating320.1W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 653 LG models in database

FAQ

What is the max power output of the LG LG340N1T-L5?

The LG LG340N1T-L5 is rated at 340W under STC (1000 W/m², 25°C, AM 1.5).

How long is the warranty for the LG LG340N1T-L5?

The LG340N1T-L5 comes with a 25-year product warranty covering defects and degradation.

How efficient is the LG LG340N1T-L5?

This panel has 19.7% efficiency, which is above average for commercial solar panels.

What are the dimensions and weight of the LG LG340N1T-L5?

It measures 1687 x 1023 x 35 mm and weighs 21.6kg.

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