solar panels 250w
Category: batteries-and-charging
Price: NPR. 100000.00
Description
EV Tantra offers high-efficiency 250W solar panels engineered for residential, commercial, and off-grid applications. Designed with durable monocrystalline silicon cells, these panels provide reliable power generation with excellent temperature tolerance and corrosion resistance.
Technical Details
- Power Output: 250 Watts (±3%)
- Panel Type: Monocrystalline Silicon
- Cell Efficiency: 18.5% – 20.5%
- Dimensions: Approx. 1640 mm × 992 mm × 40 mm
- Weight: ~18 kg
- Open-Circuit Voltage (Voc): 37.4 V
- Maximum Power Voltage (Vmp): 30.5 V
- Short-Circuit Current (Isc): 8.9 A
- Maximum Power Current (Imp): 8.2 A
- Temperature Coefficient:
- Power: –0.4 %/°C
- Voltage: –0.32 %/°C
- Operating Temperature Range: –40°C to +85°C
- Frame: Anodized aluminum alloy, corrosion-resistant
- Glass: Tempered low-iron solar glass with anti-reflective coating
- Junction Box: IP67 rated with bypass diodes for hot-spot protection
- Warranty: 10-year product warranty, 25-year linear power output guarantee
- Certifications: IEC 61215, IEC 61730, CE, UL (depending on supplier)
Key Features
- High conversion efficiency ensuring maximum energy yield
- Robust construction for high wind and snow load tolerance
- Low degradation rate to ensure long-term reliability
- Suitable for integration with off-grid and grid-tied inverters
- Compatible with EV Tantra’s solar-powered EV charging station solutions
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