Jinko 620Wp N-Type Solar Panel JKM620N-66HL4M-(V); 48.95Voc, 40.90Vmp, 15.16A Imp, 16.15A Isc, 22.95% Efficiency, TOPCon Technology, 1500V System

• 620Wp High Power Output - High energy generation from available installation space.
• N-Type TOPCon Technology - High efficiency with reduced degradation and improved low-light performance.
• 22.95% Module Efficiency - Efficient conversion of available solar energy.
• HOT 3.0 Technology - Designed to improve module reliability and efficiency.
• SMBB Technology - Improved light trapping and current collection.
• Anti-PID Protection - Helps reduce long-term power degradation.
• 132 Half-Cut Cells - Optimised for high output and reliability.
• IP68 Junction Box - Designed for reliable outdoor operation.
• High Mechanical Load Capacity - Up to 5400Pa front-side and 2400Pa rear-side static load.
• 30-Year Linear Power Warranty - Designed for dependable long-term solar generation.

Jinko 620Wp N-Type Solar Panel JKM620N-66HL4M-(V)

The Jinko 620Wp N-Type Solar Panel JKM620N-66HL4M-(V) is a high-efficiency monofacial solar module from JinkoSolar's Tiger Neo series, designed for residential, commercial, industrial and hybrid solar power systems.

Built using advanced N-Type TOPCon technology, the Jinko 620W solar panel delivers high conversion efficiency, improved low-light performance and reduced long-term degradation. JinkoSolar's N-Type technology also provides improved resistance to LID and LeTID degradation.

With a rated output of 620Wp and module efficiency of 22.95%, the panel is suitable for installations where high power density and long-term energy production are important.

The module incorporates SMBB technology for improved light trapping and current collection, together with JinkoSolar's HOT 3.0 technology for enhanced efficiency and reliability. Anti-PID technology helps minimise degradation caused by potential-induced degradation.

The panel is designed for demanding outdoor conditions and is certified to withstand static loads of up to 5400Pa on the front and 2400Pa on the rear, with additional resistance to salt mist and ammonia environments.

Electrical Specifications - STC

• Maximum Power (Pmax): 620W
• Maximum Power Voltage (Vmp): 40.90V
• Maximum Power Current (Imp): 15.16A
• Open-Circuit Voltage (Voc): 48.95V
• Short-Circuit Current (Isc): 16.15A
• Module Efficiency: 22.95%
• Power Tolerance: 0 to +3%
• Temperature Coefficient of Pmax: -0.29%/°C
• Temperature Coefficient of Voc: -0.25%/°C
• Temperature Coefficient of Isc: +0.045%/°C

Mechanical Characteristics

• Cell Type: N-Type monocrystalline
• Number of Cells: 132 (66 × 2)
• Dimensions: 2382 × 1134 × 35mm
• Weight: 28.2kg
• Front Glass: 3.2mm anti-reflection coated, high-transmission, low-iron tempered glass
• Frame: Anodised aluminium alloy
• Junction Box: IP68 rated
• Protection Class: Class II
• IEC Fire Type: Class C
• Output Cable: 4.0mm²
• Connector Type: JK03M / MC4 / Others

Operating Conditions

• Operating Temperature: -40°C to +70°C
• Maximum System Voltage: 1000/1500V DC (IEC)
• Maximum Series Fuse Rating: 30A

Warranty and Long-Term Performance

• Product Warranty: 12 Years
• Linear Power Warranty: 30 Years
• First-Year Degradation: 1%
• Annual Degradation: 0.40%

Applications

The Jinko 620Wp N-Type Solar Panel is suitable for:

• Residential solar power systems
• Commercial and industrial solar installations
• Captive solar power plants
• Solar hybrid systems
• Battery energy storage systems
• Solar mini-grids
• Institutional and NGO solar projects
• Large rooftop and ground-mounted solar arrays