Bifacial Solar Panel 620W Jinko N-Type 132 cells JKM620N-66HL4M-BDV

Product Description

The 620W Jinko N-Type Bifacial Solar Panel 132 cells JKM620N-66HL4M-BDV is a high-power module designed to deliver maximum energy performance and superior long-term reliability. It belongs to the Tiger Neo range and combines N-Type TOPCon cells with double glass encapsulation (glass-glass), reducing initial degradation (LID/LeTID) and improving response in real-world conditions such as low irradiance, high temperature, and demanding environments. With 22.95% efficiency and a 132-cell format, it integrates easily into strings for modern inverters up to 1500 V DC, providing more kWh per square meter and an excellent return on investment.

Main Features

• N-Type TOPCon technology (HOT 2.0) with lower degradation and higher annual production.
• Bifacial architecture with double glass 2.0 mm + 2.0 mm and anodized aluminum frame.
• Nominal power of 620 Wp per module with 22.95% efficiency.
• STC electrical parameters: Vmp 40.74 V, Imp 15.22 A, Voc 49.08 V, Isc 16.08 A.
• IP68 junction box, JK03/MC4-equivalent connectors, and 4 mm² cable.
• Maximum system voltage 1500 V DC and maximum series fuse 35 A.

Advantages or Benefits

• More energy per m²: bifaciality increases production with high albedo surfaces (light concrete, white gravel, reflective sheets).
• Long service life with lower annual degradation thanks to glass-glass encapsulation and Anti-PID control.
• Stable performance in summer due to Pmax thermal coefficient of −0.29 %/°C.
• High mechanical resistance (wind/snow loads) and IP68 sealing for humid or coastal climates.
• Easy string design in current inverters and hybrids due to its electrical window.

Purpose or Applications

Ideal for commercial and industrial self-consumption on rooftops and ground-mounted plants, canopies, and solar carports. Also applicable in microgrids and off-grid systems with suitable MPPT controllers, as well as in photovoltaic pumping with compatible controllers. Its 620 Wp power per panel allows reduction of structure, cabling, and installation work per kWp installed, speeding up execution and improving the total project cost.

Technical Specifications

Compatibilities

Compatible with grid-tied and hybrid inverters that support strings up to 1500 V DC and MPPT input currents equal to or greater than the generator's Isc (size protections with a 1.25 factor). Suitable for microinverters if power, Voc, and Isc per input are within their limits. Applicable to on-grid systems, hybrids with battery, and off-grid with MPPT, as well as solar pumping with specific controllers. Always verify that the Voc_total at the local minimum temperature does not exceed the equipment limit and size DC/AC cabling and protections according to regulations.

The 620W Jinko N-Type Bifacial Solar Panel 132 cells JKM620N-66HL4M-BDV combines power, high efficiency, and durability for projects that demand maximum output with a secure investment.