Astronergy ASTRO N7 590W (CHSM72N(DG)F-BH)
Full specifications
| Brand | Astronergy |
| General Specifications | |
| Model number | CHSM72N(DG)F-BH |
| Power | 590 W |
| Cell technology | N-Type TOPCon |
| Solar panel type | Bi Facial |
| Module efficiency | 21.8% |
| Product warranty | 15 Years |
| Performance warranty | 30 Years |
| Output at end of warranty | 87.4% |
| Electrical Specifications | |
| Max. system voltage | 1500 VDC |
| Max. series fuse rating | 30 A |
| Open circuit voltage (Voc) | 51.0 V |
| Voltage at max. power (Vmp) | 42.86 V |
| Short circuit current (Isc) | 14.5 A |
| Current at max. power (Imp) | 13.77 A |
| Output cable | 4 mm² |
| Mechanical Parameters | |
| Dimensions (L×W×T) | 2382 × 1134 × 30 mm |
| Weight | 33.5 kg |
| Glass type | Dual Glass |
| Operating Parameters | |
| Temp. coefficient of Pmax | -0.29% / °C |
Note: Astronergy ASTRO N7, N-Type TOPCon cells. 590 W at 21.8% module efficiency, 51.0 V open circuit and 42.86 V at maximum power, 14.5 A short circuit and 13.77 A at maximum power. Bifacial dual-glass, 144 cells, 2382 × 1134 × 30 mm, 33.5 kg. Temperature coefficient -0.29% per °C. Maximum series fuse 30 A on a 1500 V system. 15-year product warranty and a 30-year linear power warranty ending at 87.4% of nameplate. Price shown is built from a Pakistani per-watt rate, not a quote for this exact model: Rs 38.75 per watt, from Kamal Solar's listing of the Astro N7 625W at Rs 24,219, read 24 September 2026. At 590 W that is Rs 22,862. Panel rates in Pakistan move with the dollar and are quoted per watt, so treat this as a guide to negotiate around rather than a fixed figure, and always confirm the day's rate with the dealer.