STANDARD PV MODULE
580W High-Power Module
580W N-Type Bifacial Double-Glass Solar Module
CS580W
CN580W
Key Engineering Advantages
Advanced N-Type Technology
Bifacial Power Boost
Multi-Busbar (MBB) Design
Industrial-Grade Dual-Glass Build
Minimized PID Degradation
Industry-Leading Warranty
TECHNICAL SPECIFICATIONS
CS580W datasheet
ELECTRICAL
- MAXIMUM POWER
- 580 W
- Module Efficiency STC (%)
- 22.45%
- Vmp / Imp
- 43.88 V / 13.22 A
- Voc / Isc
- 52.50 V / 13.95 A
- POWER TOLERANCE
- 0~±5 W
- MAXIMUM SYSTEM VOLTAGE
- 1500 V DC
- MAXIMUM SERIES FUSE
- 30 A
- BIFACIALITY
- 80% ± 5%
MECHANICAL
- CELL TYPE
- N-type mono-crystalline silicon, 182 × 91.875 mm
- CELL CONFIGURATION
- 144 pcs (6 × 12) × 2
- DIMENSIONS
- 2278 × 1134 × 30 mm
- WEIGHT
- 31.42 kg
- FRONT / BACK GLASS
- 2.0 mm AR-coated heat-strengthened glass / 2.0 mm heat-strengthened glass
- FRAME
- Anodized aluminium alloy
- JUNCTION BOX
- IP68 · 3 bypass diodes
- CABLE LENGTH
- 300 mm
- FIRE PERFORMANCE
- Class C
TEMPERATURE & DELIVERY
- OPERATING TEMPERATURE
- -40°C ~ +85°C
- PMAX COEFFICIENT
- -0.350%/°C
- VOC COEFFICIENT
- -0.275%/°C
- ISC COEFFICIENT
- +0.045%/°C
- NOCT
- 42°C ± 2°C
- FIRST-YEAR DEGRADATION
- 1%
- PRODUCT WARRANTY
- 25 years
- LINEAR WARRANTY
- 30 years · 87.4% at year 30
- PACKAGING
- 36 pcs/pallet · 720 pcs/40HQ
STC: Irradiance 1000 W/m² · Cell temperature 25°C · Air mass 1.5
WhatsApp Scan to chat with us FAQ
CS580W — frequently asked questions
What projects is the CS580W designed for?
With a 2278 × 1134 mm format (144 cells, 31.42 kg), the CS580W targets larger residential roofs, ground mounts and commercial arrays where fewer high-power modules reduce installation time per installed kilowatt.
What string voltage should I plan for?
The module operates at Vmp 43.88 V / Imp 13.22 A with Voc 52.50 V. Size strings against your inverter maximum DC input using temperature-corrected Voc for the site record low.
How does it compare with the CS450W for space-constrained roofs?
Both share the same 1134 mm width, but the 580W is longer. If roof height is limited, the 450W may fit where the 580W cannot; per-square-metre output favours the 580W.
Is the frame compatible with standard mounting rails?
Yes — the anodized aluminium frame uses standard mounting hole patterns compatible with common rail systems; detailed mounting drawings are available on request.
What certifications cover this model?
The CN-Series carries CE and RoHS certification plus Intertek ETL (Certificate of Compliance, 2026); certificates are downloadable from the Resources page.
DOCUMENTS & INQUIRY
CS580W product resources
IEC 61215 · IEC 61730
ETL Listed · US & Canada