Brand: Astro-Energy
Model: Astro N-5 ,CHSM78N(DG)/F-BH
Type: Bi-Facial N-Type Mono PERC Solar Panel
Power Output: 620 Watts
Cell Type: TOPCon Cells
Efficiency: Up to 23.2%
Module Dimensions: 2278 × 1134 × 30 mm
Weight: 32.3 kg
Frame: Anodized Aluminium Alloy
Glass: Dual 2.0mm Heat-Strengthened Glass
Cable Length: 300mm (+) / 200mm (–)
Connector: T6 / MC4-EVO2
Warranty: 12 Years Product, 30 Years Performance
The Astronergy 620W N-Type Bifacial Solar Panel (ASTRO N5 Series) is a premium Tier-1 module designed for high-efficiency solar systems, offering advanced TOPCon technology, dual-glass durability, and enhanced energy generation through bifacial design.
With bi-facial power generation, the panel captures sunlight from both the front and rear sides, delivering up to 85% bifaciality for improved energy output. Its Mono PERC construction enhances light absorption, reducing power losses even in high temperatures.
Built with high-strength glass and anodized aluminum framing, this solar panel withstands wind loads up to 2400 Pa and snow loads up to 5400 Pa, ensuring reliability in Pakistan’s diverse weather conditions.
The Astronergy 620W panel is built with next-generation N-Type TOPCon technology, which ensures higher efficiency, lower degradation, and better performance in high-temperature environments.
Its bifacial dual-glass design allows energy production from both front and rear sides, increasing total output significantly depending on installation conditions.
With strong mechanical strength (up to 5400 Pa front load) and high durability, it is ideal for both residential and large-scale commercial solar projects.
✔ First-year degradation ≤1% ✔ Annual degradation ≤0.4% (Year 2–30) ✔ High efficiency up to 22%+✔ Better low-light & temperature performance✔ Dual-glass long lifespan design
✔ Tier-1 global brand reliability✔ N-Type TOPCon latest technology✔ Bifacial gain for higher energy yield✔ Strong structure for harsh environments✔ Ideal for commercial & industrial projects
| Model | Pmax (W) | Vmp (V) | Imp (A) | Voc (V) | Isc (A) | Efficiency (%) |
|---|---|---|---|---|---|---|
|
Astro N-5 CHSM78N(DG)/F-BH |
615 | 43.9 | 13.95 | 53.0 | 14.50 | 23.2 |
| Model | Pmax (W) | Vmp (V) | Imp (A) | Voc (V) | Isc (A) |
|---|---|---|---|---|---|
| CHSM78N(DG)/F-BH | 467 | 41.5 | 11.25 | 50.2 | 11.75 |
| Specification | Details |
|---|---|
| Cell Type | N-Type TOPCon Cells |
| Cell Arrangement | 144 (2×12×6) |
| Dimensions | 2278 × 1134 × 30 mm |
| Weight | 32.3 kg |
| Front Glass | 2.0 mm Heat Strengthened Glass with AR Coating |
| Back Glass | 2.0 mm Heat Strengthened Glass |
| Frame | Anodized Aluminium Alloy |
| J-Box | IP68, 3 Bypass Diodes |
| Cable | 4.0 mm², 300mm (+) / 200mm (–) |
| Connector | T6 / MC4-EVO2 / MC4-EVO2A |
| Specification | Value |
|---|---|
| Temperature Coefficient (Pmax) | -0.29 % / °C |
| Temperature Coefficient (Voc) | -0.25 % / °C |
| Temperature Coefficient (Isc) | +0.05 % / °C |
| Nominal Module Operating Temperature (NMOT) | 41 ± 3°C |
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