Astronergy
Astronergy ASTRO 5 Twins 550W (Pallet of 36) Bifacial PERC+ Solar Panels CHSM72M(DG)/F-BH-550W
Astronergy ASTRO 5 Twins 550W (Pallet of 36) Bifacial PERC+ Solar Panels CHSM72M(DG)/F-BH-550W
Utilizing advanced PERC+ cell technology, SMBB (Super Multi-Busbar) architecture, and half-cut cell design, this module delivers outstanding energy production, enhanced durability, and long-term reliability. With a module efficiency of 21.3%, the CHSM72M(DG)/F-BH-550W provides an excellent balance of power output and cost-effectiveness for modern solar projects.
The module's bifacial design captures reflected sunlight from the rear side, increasing total energy generation and improving project economics. Combined with dual-glass construction, low degradation rates, and a 30-year linear power warranty, the CHSM72M(DG)/F-BH-550W delivers dependable long-term performance in demanding environments.
Key Technology
- PERC+ Cell Technology – Enhanced PERC technology improves energy conversion efficiency and module performance.
- Bifacial Power Generation – Captures rear-side irradiance to increase total energy production and project yield.
- SMBB Design – Super Multi-Busbar technology improves current collection and minimizes power loss.
- Half-Cut Cell Architecture – Reduces resistive losses while improving operating efficiency and reliability.
- Non-Destructive Cell Cutting – Improves cell bending strength and enhances mechanical performance.
- Dual Glass Construction – 2.0mm front and rear glass provide enhanced environmental protection and durability.
- High-Efficiency Design – Delivers 550W output with module efficiency up to 21.3%.
- Low Degradation Performance – Maintains strong long-term energy production with minimal annual power loss.
Best Uses
- Residential Rooftop Solar Systems
- Commercial Rooftop Solar Systems
- Industrial Solar Installations
- Ground Mount Solar Arrays
- Carports and Elevated Structures
Warranty
- Product Warranty: 15 Years
- Linear Power Warranty: 30 Years
- First-Year Power Degradation: ≤2.0%
- Annual Degradation: ≤0.45% per year (Years 2–30)
- 30-Year Power Output: 84.95% of original rated power
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Astronergy |
| Model | CHSM72M(DG)/F-BH-550W |
| Series | ASTRO 5 Twins Bifacial Series |
| Cell Type | P-Type Monocrystalline PERC |
| Cell Configuration | 144 Half Cells (6 × 24) |
| Module Type | Bifacial Dual Glass |
| Rated Power (Pmax) | 550W |
| Module Efficiency | 21.3% |
| Power Sorting | 0 ~ +3% |
| Maximum Power Voltage (Vmp) | 42.27V |
| Maximum Power Current (Imp) | 13.01A |
| Open Circuit Voltage (Voc) | 50.30V |
| Short Circuit Current (Isc) | 13.84A |
| Maximum System Voltage | 1500V DC |
| Maximum Series Fuse Rating | 30A |
| Temperature Coefficient (Pmax) | -0.34%/°C |
| Temperature Coefficient (Voc) | -0.25%/°C |
| Temperature Coefficient (Isc) | +0.04%/°C |
| NMOT | 41 ± 2°C |
| Front Glass | 2.0mm Heat-Strengthened Glass |
| Rear Glass | 2.0mm Heat-Strengthened Glass |
| Frame | Silver Anodized Aluminum |
| Junction Box | IP68 Rated |
| Connector Type | HCB40 (Standard) / MC4-EVO2A (Optional) |
| Cable Length | (+) 350mm / (-) 250mm |
| Cable Size | 4mm² / 12 AWG |
| Dimensions | 89.69 × 44.65 × 1.18 in |
| Weight | 70.8 lb |
| Front Load Rating | 5400 Pa |
| Rear Load Rating | 2400 Pa |
| Pallet Quantity | 36 Modules |
| Container Quantity | 720 Modules per 40'HQ Container |
Datasheet
About Astronergy
Astronergy, a CHINT Group company, is a globally recognized manufacturer of high-performance photovoltaic modules. Known for innovative solar technologies and rigorous quality standards, Astronergy delivers reliable products designed to maximize energy production and long-term project value.