Description
Sungrow 595 W Bifacial N-Type TOPCon | SG-72TG1D Series
The photovoltaic module Sungrow SG-72TG1D 595W is designed for high-performance photovoltaic applications in commercial, industrial and utility-scale power plants. It incorporates N-Type TOPCon technology with a bifacial double-glass architecture, allowing the module to capture reflected radiation on the rear side and increase the overall energy production of the system.
The bifacial structure with 2.0 mm double glass improves durability under demanding environmental conditions, reducing degradation risks and extending the operational lifespan of the module. The multi-busbar (MBB) technology and optimized cell design enable a module efficiency of up to 23.0%, contributing to higher power density per installed surface area.
This model features a low temperature coefficient, which improves performance in high-temperature environments. In addition, N-type technology provides an initial degradation of less than 1% and an annual degradation below 0.4% from the second year onward, ensuring stable energy production throughout the entire lifetime of the system.
The module is designed to operate in 1500 V DC systems, allowing longer string configurations and reducing BOS (Balance of System) costs. Its mechanical strength allows it to withstand loads of 5400 Pa for snow and 2400 Pa for wind, making it suitable for installations in demanding environments.
TECHNICAL SPECIFICATIONS
Electrical Data (STC):
- Nominal Power (Pmax): 595 W
- Voltage at Maximum Power (Vmp): 44.31 V
- Current at Maximum Power (Imp): 13.43 A
- Open Circuit Voltage (Voc): 53.10 V
- Short Circuit Current (Isc): 14.13 A
- Module Efficiency: 23.0 %
- Power Tolerance: 0 ~ +3 %
Mechanical Data:
- Cell Type: N-type monocrystalline
- Cell Arrangement: 144 (2 × 72)
- Dimensions: 2278 × 1134 × 30 mm
- Weight: 30.7 kg
- Front and Rear Glass: Dual glass 2.0 mm + 2.0 mm semi-tempered
- Frame: Anodized aluminum alloy
- Junction Box: IP68
- Connectors: MC4-EVO2 or equivalent
- Cables: 4 mm², (+) 300 mm / (−) 200 mm or customized length
Temperature Coefficients
- Pmax: −0.29 %/°C
- Voc: −0.25 %/°C
- Isc: +0.045 %/°C
ADDITIONAL BENEFITS
International Certifications:
IEC61215:2021, IEC61730:2023, IEC61701, IEC62716, IEC60068, IEC62804
ISO9001:2015, ISO14001:2015, ISO45001:2018
Extended Warranty:
15-year product warranty
30-year linear power output warranty
First-year degradation <1%
Annual degradation years 2–30 <0.4%
