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 JKM620N-66HL4M-BDV (620W, 22.96%) is a Monocrystalline photovoltaic module. Electrical: Voc 49.1V, Isc 16.08A, Vmp 40.7V, Imp 15.22A. Temp coeff -0.299%/°C.
🏭View all 1173 Jinko models→ Brand range: 200W–650W
Monocrystalline

Jinko JKM620N-66HL4M-BDV

Max Power
620W
Efficiency
22.96%
Operating V
40.7V
Warranty
30Y
Jinko JKM620N-66HL4M-BDV logo
Technical Specifications
Open Circuit Voltage (Voc)49.1V
Short Circuit Current (Isc)16.08A
Voltage at Pmax (Vmp)40.7V
Current at Pmax (Imp)15.22A
Temp. Coefficient of Pmax-0.299%/°C
Dimensions2111 x 1279 x 35 mm
Weight33.7kg
NOCT46.03°C
PTC Rating590.7W
📋 Data verified: June 2026 📄 Specs based on STC (1000 W/m², 25°C, AM 1.5) 🏷️ 1173 Jinko models in database

FAQ

What are the dimensions and weight of the Jinko JKM620N-66HL4M-BDV?

It measures 2111 x 1279 x 35 mm and weighs 33.7kg.

What warranty does Jinko provide?

Jinko offers a 30-year warranty for the JKM620N-66HL4M-BDV, reflecting confidence in long-term durability.

How does temperature affect the Jinko JKM620N-66HL4M-BDV?

With a temp coefficient of -0.299%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.

What is the max power output of the Jinko JKM620N-66HL4M-BDV?

The Jinko JKM620N-66HL4M-BDV is rated at 620W under STC (1000 W/m², 25°C, AM 1.5).

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