- Efficiency of 21.8% matches the HJT 400-450W median
- At 217.7 W/m² power density, roof space requirements are typical for HJT 400-450W panels
- At -0.24%/°C, hot weather performance is typical for HJT 400-450W panels
- At 21.6 kg, this panel is 1.4 kg lighter than HJT 400-450W median (23.0 kg) - easier handling during installation
- 90% bifaciality enables rear-side power generation, boosting yield by 4-14% on reflective surfaces
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Series Everest G12R Series 57 variants
The Huasun Everest G12R series are HJT modules featuring rectangular, monofacial n-type cells designed to generate more energy from a single module footprint while simplifying installation design. The key advantage lies in the G12R cell geometry – it better utilizes the laminated surface area, reduces losses caused by “dead space”, and helps increase yield without adding more panels. In practice, this translates to real savings on Balance-of-System (BOS) components and easier scaling for PV farms.
The Everest G12R also incorporates solutions typical of modern heterojunction modules: HJT technology proven for long-term stability, bifacial structure supporting additional yield from the rear side, double glass enhancing durability, and advanced interconnection architecture minimizing conduction losses. This is the series for investors calculating LCOE and for EPCs seeking modules for utility and C&I projects, where high energy production, reliability, and predictable operation year after year are paramount.
Electrical Parameters (STC)
| Nominal Power (Pmax) | 435 Wp |
| Module Efficiency | 21.80% |
| Voltage at Max Power (Vmpp) | 30.50 V |
| Current at Max Power (Impp) | 14.27 A |
| Open Circuit Voltage (Voc) | 36.42 V |
| Short Circuit Current (Isc) | 15.20 A |
| Max System Voltage | 1500 V |
Temperature Coefficients
| Temp. Coeff. Pmax | -0.240%/°C |
| Temp. Coeff. Voc | -0.220%/°C |
| Temp. Coeff. Isc | 0.040%/°C |
| NOCT | 44°C |
Cell Technology
| Cell Type | Monocrystalline |
| Cell Count | 96 |
| Bifacial | Yes |
| Bifaciality Factor | 90% |
Dimensions & Weight
| Length | 1762 mm |
| Width | 1134 mm |
| Height | 30 mm |
| Weight | 21.6 kg |
| Area | 2.00 m² |
| Power Density | 217.7 Wp/m² |
Warranty
| Product Warranty | 15 years |
| Performance Warranty | 30 years |
| End-of-Warranty Output | 90.3% |
| First Year Degradation | 1.00% |
| Annual Degradation | 0.30%/year |