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 JKM420N-54HL4R-B (420W, 21.0%) is a Monocrystalline photovoltaic module. Electrical: Voc 38.7V, Isc 13.51A, Vmp 32.2V, Imp 13.06A. Temp coeff -0.285%/°C.
🏭View all 1173 Jinko models→ Brand range: 200W–650W
Monocrystalline

Jinko JKM420N-54HL4R-B

Max Power
420W
Efficiency
21.0%
Operating V
32.2V
Warranty
25Y
Jinko JKM420N-54HL4R-B logo
Technical Specifications
Open Circuit Voltage (Voc)38.7V
Short Circuit Current (Isc)13.51A
Voltage at Pmax (Vmp)32.2V
Current at Pmax (Imp)13.06A
Temp. Coefficient of Pmax-0.285%/°C
Dimensions1817 x 1101 x 35 mm
Weight25.0kg
NOCT45.32°C
PTC Rating401.7W
📋 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 JKM420N-54HL4R-B?

The Jinko JKM420N-54HL4R-B is rated at 420W under STC (1000 W/m², 25°C, AM 1.5).

How does temperature affect the Jinko JKM420N-54HL4R-B?

With a temp coefficient of -0.285%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.

How long is the warranty for the Jinko JKM420N-54HL4R-B?

The JKM420N-54HL4R-B comes with a 25-year product warranty covering defects and degradation.

What are the dimensions and weight of the Jinko JKM420N-54HL4R-B?

It measures 1817 x 1101 x 35 mm and weighs 25.0kg.

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