S SOLARSPECS
Jinko Solar is a globally recognized Tier-1 manufacturer from China, consistently ranking among the top three solar panel producers worldwide by shipment volume since 2016. The Jinko JKM390M-72L is a Monocrystalline solar module delivering 390W of rated power output with 20.31% module efficiency. Designed for small commercial installations, this panel brings reliable performance.
🏭View all 1173 Jinko models→ Brand range: 200W–650W
Monocrystalline

Jinko JKM390M-72L

Max Power
390W
Efficiency
20.31%
Operating V
41.1V
Warranty
25Y
Jinko JKM390M-72L logo
Technical Specifications
Open Circuit Voltage (Voc)49.3V
Short Circuit Current (Isc)10.12A
Voltage at Pmax (Vmp)41.1V
Current at Pmax (Imp)9.49A
Temp. Coefficient of Pmax-0.406%/°C
Dimensions1780 x 1079 x 35 mm
Weight24.0kg
NOCT45.6°C
PTC Rating365.5W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 1173 Jinko models in database

FAQ

What is the max power output of the Jinko JKM390M-72L?

The Jinko JKM390M-72L is rated at 390W under STC (1000 W/m², 25°C, AM 1.5).

How long is the warranty for the Jinko JKM390M-72L?

The JKM390M-72L comes with a 25-year product warranty covering defects and degradation.

How efficient is the Jinko JKM390M-72L?

This panel has 20.31% efficiency, which is above average for commercial solar panels.

What are the dimensions and weight of the Jinko JKM390M-72L?

It measures 1780 x 1079 x 35 mm and weighs 24.0kg.

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