JA Solar 625W N-Type Bifacial Solar Panel

Advanced N-Type Solar Technology

The JA Solar 625W N-Type Bifacial Solar Panel features advanced N-Type SMBB cell technology with a half-cell configuration. This modern design delivers higher power generation, lower degradation, improved low-light performance, and reliable operation in demanding weather conditions.

High Efficiency and Powerful Output

With a rated power output of 625W and module efficiency of up to 22.4%, this high-performance solar panel is suitable for commercial, industrial, and utility-scale solar installations. Its positive power tolerance of 0 to +5W ensures dependable output and consistent energy production.

Bifacial Power Generation

The bifacial double-glass design allows the panel to generate electricity from both its front and rear surfaces. Under a 10% rear-side solar irradiation ratio, the panel can produce up to 675W, increasing the overall energy yield compared to conventional monofacial solar panels.

Better Performance in High Temperatures

The JA Solar 625W panel has a power temperature coefficient of -0.300%/°C, helping it maintain reliable energy production during hot weather. Its operating temperature range of -40°C to +85°C makes it suitable for challenging climatic conditions.

Durable Double-Glass Construction

Built with 2.0mm front and rear glass, a strong frame, and an IP68-rated junction box, the panel offers excellent protection against moisture, dust, and harsh environmental conditions. It can withstand up to 5400 Pa front-side static load and 2400 Pa rear-side static load.

Long-Term Reliability and Warranty

The panel is supported by a 12-year product warranty and a 30-year linear power output warranty. It has only 1% degradation during the first year, followed by approximately 0.4% annual degradation, providing stable and dependable power generation over its service life.

Specifications

Model: JA Solar JAM78D40-625/MB
Type: N-Type Monocrystalline Bifacial Double-Glass Solar Panel
Power Output: 625W
Efficiency: Up to 22.4%
Technology: N-Type SMBB with Half-Cell Configuration
Bifacial Performance: Up to 675W at 10% Rear-Side Irradiation
Temperature Coefficient: -0.300%/°C
Power Tolerance: 0 to +5W
Dimensions: 2465 × 1134 × 35 mm
Weight: 34.6 kg
Front/Rear Glass: 2.0mm / 2.0mm
Junction Box: IP68 Rated with 3 Diodes
Maximum System Voltage: 1500V DC
Maximum Series Fuse Rating: 30A
Durability: 5400 Pa Front Load and 2400 Pa Rear Load
Operating Temperature: -40°C to +85°C
Warranty: 12-Year Product Warranty and 30-Year Linear Performance Warranty
Application: Commercial, Industrial and Utility-Scale Solar Systems