S SOLARSPECS
LG Electronics was a premium solar panel manufacturer known for its high-efficiency NeON series modules. The LG LG345N1T-L5 (345W, 19.99%) is a Monocrystalline photovoltaic module. Electrical: Voc 41.3V, Isc 10.5A, Vmp 34.4V, Imp 10.03A. Temp coeff -0.36%/°C.
🏭View all 653 LG models Brand range: 210W–480W
Monocrystalline

LG LG345N1T-L5

Max Power
345W
Efficiency
19.99%
Operating V
34.4V
Warranty
25Y
LG LG345N1T-L5 logo
Technical Specifications
Open Circuit Voltage (Voc)41.3V
Short Circuit Current (Isc)10.5A
Voltage at Pmax (Vmp)34.4V
Current at Pmax (Imp)10.03A
Temp. Coefficient of Pmax-0.36%/°C
Dimensions1687 x 1023 x 35 mm
Weight21.6kg
NOCT46.5°C
PTC Rating324.9W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 653 LG models in database

FAQ

How long is the warranty for the LG LG345N1T-L5?

The LG345N1T-L5 comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the LG LG345N1T-L5?

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

What is the max power output of the LG LG345N1T-L5?

The LG LG345N1T-L5 is rated at 345W under STC (1000 W/m², 25°C, AM 1.5).

How efficient is the LG LG345N1T-L5?

This panel has 19.99% efficiency, which is above average for commercial solar panels.

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