ISP-620W-G1 N-Type Bifacial Module
High-efficiency 620W Monocrystalline Solar Panel featuring N-TOPCon technology for superior power output, extreme durability, and exceptional low-light performance.
Key Features
⚡ Higher Power Output
N-Type Bifacial module technology increases power output by 5-23%. Significantly lowers LCOE with 0~+3W positive tolerance output guarantee.
🌤️ Low-Light Performance
Excellent power generation performance even in low-light and poor weather conditions, maximizing energy yield.
🛡️ Extreme Durability
Certified by TUV NORD for high salt mist and ammonia resistance, ensuring reliable operation in harsh environmental conditions.
⚙️ Advanced Manufacturing
Utilizes Multi Busbar Technology to improve optical utilization rate. Features excellent anti-PID performance and 100% EL Full Inspection.
Electrical Parameters (STC)
| Rated Peak Power (Pmax) | 620 Wp |
|---|---|
| Max Power Voltage (Vmp) | 41.80 V |
| Max Power Current (Imp) | 14.84 A |
| Open Circuit Voltage (Voc) | 49.80 V ±3% |
| Short Circuit Current (Isc) | 15.91 A ±3% |
| Module Efficiency | 22.95% |
| Test Conditions | Irradiance 1000W/m², Cell Temp 25°C, AM 1.5 |
Mechanical Characteristics
| Cell Type | 182*105mm N-TOPCon Mono |
|---|---|
| Number of Cells | 132 (6×22) |
| Dimensions (H×W×D) | 2382 × 1134 × 30 mm |
| Weight | 33.5 kg |
| Bifacial Glass | Front: 2.0mm AR Coating Tempered Back: 2.0mm Glazed Glass |
| Frame | Anodized Aluminum Alloy |
| Junction Box | IP68, 3 Schottky Bypass Diodes |
| Cable / Connectors | 4.0mm², 300mm(+)/200mm(-) / MC4 |
Operating Parameters
| Max. System Voltage | 1500 Vdc |
|---|---|
| Operational Temperature | -40°C to +85°C |
| Max. Series Fuse Rating | 30 A |
| Snow Load / Wind Load | 5400 Pa / 2400 Pa |
| Class of Safety Protection | Class II / Class C Fire Rating |
Packaging Details
| Modules Per Pallet | 37 |
|---|---|
| Pallets Per Container (40’HQ) | 20 |
| Modules Per Container | 740 |




Reviews
There are no reviews yet.