Model Number: SR-250M Brand Name: SR Solar Key Specifications/Special Features: Maximum power at STC (Pmax): 250WOpen-circuit voltage: 38.5VOptimum operating voltage (Vmp): 31.8VShort-circuit current (Isc): 8.91AModule efficiency: 17.10%Solar cell efficiency: 17.75%Number of cells: 60 (6 x 10) piecesSize of cell: 156 x 156mm monoSize of module: 1640 x 990 x 40mmMaximum system voltage: 1000VTemperature coefficients:

Isc: +0.1°C

Voc: -0.38°C

Pm: -0.47°C

Im: +0.1°C

Vm: -0.38°C

Temperature range: -40 to 85°C
Surface maximum load capacity: 60m/s (200kg/m²)
Allowable hail load: steel ball fall down from 1m height
Weight per piece: 23kg
Junction box type: PV-RH701 (TuV)
Connectors and cables type
Certification: TuV
Length of cables: 900mm
Output tolerance: ±5%
Material: aluminum
Standard test conditions: 1000W/m², AM1.5, 25°C
Warranty: 10 years and 25 years 80% of power
FF: ≥73%