S SOLARSPECS
LG Electronics was a premium solar panel manufacturer known for its high-efficiency NeON series modules. The LG LG340N1T-V5 (340W, 20.61%) is a Monocrystalline photovoltaic module. Electrical: Voc 40.8V, Isc 10.38A, Vmp 34.4V, Imp 9.89A. Temp coeff -0.346%/°C.
🏭View all 653 LG models Brand range: 210W–480W
Monocrystalline

LG LG340N1T-V5

Max Power
340W
Efficiency
20.61%
Operating V
34.4V
Warranty
25Y
LG LG340N1T-V5 logo
Technical Specifications
Open Circuit Voltage (Voc)40.8V
Short Circuit Current (Isc)10.38A
Voltage at Pmax (Vmp)34.4V
Current at Pmax (Imp)9.89A
Temp. Coefficient of Pmax-0.346%/°C
Dimensions1650 x 1000 x 35 mm
Weight20.6kg
NOCT48.5°C
PTC Rating319.1W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 653 LG models in database

FAQ

How efficient is the LG LG340N1T-V5?

This panel has 20.61% efficiency, which is above average for commercial solar panels.

What is the max power output of the LG LG340N1T-V5?

The LG LG340N1T-V5 is rated at 340W under STC (1000 W/m², 25°C, AM 1.5).

What are the dimensions and weight of the LG LG340N1T-V5?

It measures 1650 x 1000 x 35 mm and weighs 20.6kg.

How long is the warranty for the LG LG340N1T-V5?

The LG340N1T-V5 comes with a 25-year product warranty covering defects and degradation.

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LG offers 653 solar panel models from 210W to 480W.

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