The Hyundai HeteroMax GH series photovoltaic module is a suitable solution for all C&I and utility-scale installations and is available in the 715Wp size.
This module uses N-type HJT (Heterojunction Technology) cells, which combine crystalline and amorphous silicon layers.
Hyundai GH series key features
Hyundai GH modules thanks to their dimensions and weight (2384x1303x33 mm – 37.9 kg) are particularly suitable for ground-mounted installations with fixed structures, trackers, or agrivoltaic systems.
Other important features:
- 132 cells
- double-glass construction with two 2 mm layers
- grey aluminum frame
Additionally, the module boasts a high bifaciality coefficient of up to 90,5%. Compared to other modules on the market, the Hyundai GH series absorbs more reflected light on the rear side, increasing long-term energy production.
Hyundai GH series high durability
In terms of mechanical resistance, the module is designed to withstand snow loads up to 5400 Pa and wind loads up to 2400 Pa, ensuring reliability even in extreme weather conditions.
The short-circuit current (Isc) of 17.02 A at 25°C makes this module unsuitable for residential installations but ideal for C&I and utility-scale applications.
Another key advantage is its low temperature coefficient: the power coefficient is -0.24%/°C, ensuring high performance even during peak summer months and in hot climates.
High efficiency standards & warranty
The module achieves an efficiency of 23%, with a maximum system voltage of 1500V, making it compatible with inverters that have output voltages of 690V or 800V.
Hyundai provides a 15-year product warranty and a 30-year linear performance warranty. Degradation is less than 1% in the first year and 0.3% per year thereafter.
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