Product Details

1.high quality
2.Easy maintenance
3.25 years warranty
4.Quick delivery

CE approved high effiency mono 280W Solar Panel

Electrical Characteristics RSM72-156M/280W

Maximum power at STC (Pmax) 280W

Optimum operating voltage (Vmp) 34.4V

Optimum operating current (Imp ) 8.14A

Open-circuit voltage (Voc ) 43.2V

Short-circuit current (Isc ) 8.63A

Short-circuit current temperature coefficient ( 0.065±0.015)%/°c

Open-circuit voltage temperature coefficient -(80±10)mV/°c

Peak power temperature coefficient -(0.5±0.05)%/°c

NOCT (Air 20°c; Sun 0.8kW/m wind 1m/s) 47±2°c

Operating temperature -40°c to 85°c

Maximum system voltage 1000V DC

Power tolerance ±3%

STC: lrradiance 1000W/m²,Module temperature 25,AM=1.5

Advantages:

1. Reliability with guaranteed +/-3% output power tolerance.

2. High conversion efficiency, excellent performance in weak light.

3. High transmission low-iron tempered glass.

4. Rugged design to withstand high wind pressure and snow load, and extreme temperature variations.

5. Rigorous quality control meeting the highest international standards ISO9001 quality management system.

Recommended applications:

1. Residential roof top systems

2. On-grid utility systems

3. commercial or industrial systems

Warranty

5years product warranty

90% power output 10 years

80% power output 25 years

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