Overview
Technology: PERC
Key Specifications
Max Power
665 W
Efficiency
21.29%
Product Warranty
12 years
Dimensions
2400 × 1302 mm
Connectors
MC4
Max System Voltage
1500 V
Launch Year
2026
Price
—
Full Specifications
Product Identity
NameArka Series WSMD-645-665
ManufacturerWaaree Energies Ltd
CountryIndia
CategoryPERC
Cell TypeMonocrystalline
Number of Cells132
Electrical Parameters (STC)
| Model | Pmax (W) | Vmpp (V) | Impp (A) | Voc (V) | Isc (A) | Eff (%) |
|---|
Mechanical Characteristics
Dimensions2400 × 1302 × 35 mm
Weight34.5 kg
Front GlassAnti-reflection Coating, Tempered
Back Glass
FrameAnodized Aluminium
Junction BoxIP 68
Output Cables4 mm2
ConnectorsMC4
Mechanical Load0 Pa
Operating & Temperature
Operating Temperature-40°C to 85°C
Max System Voltage1500 V DC
Max Series Fuse Rating30 A
Power Tolerance
NMOT43±2 °C
Temp Coeff Pmax-0.34 %/°C
Temp Coeff Voc-0.25 %/°C
Temp Coeff Isc0.04 %/°C
Warranty
Product Warranty12 years
Power Warranty25 years (84.95% at year 25)
Certifications & Regions
Certifications—
RegionsAsia-Pacific
CountriesIndia
Commercial
Price—
Launch Year2026
AvailabilityAvailable
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