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Solar panels with high efficiency

Delivery term:The date of payment from buyers deliver within days

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-10-03 05:26
Browse the number:
193

Company Profile

Sopray Solar Group Co. Ltd: Contact:
sopraygroup(Ms.); Email:; Telephone:; Area:
Beijing; Address:
191 Huating Rd., Dalang St., Longhua Town, Bao'an District, Shenzhen, Guangdong, China (518109); Website: http://sopraygroup.heweiff.com/

Product details

Model Number: SR156P-240watt poly panel Brand Name: SR Solar Key Specifications/Special Features: Maximum power at STC (Pmax): 210, 220, 230, 240 and 250WPOpen-circuit voltage: 36.4, 36.8, 37, 37.5, 38 and 38.5VOptimum operating voltage (Vmp): 29.2, 29.8, 30, 30.6, 31.2 and 31.8VShort-circuit current (Isc): 7.86, 8.00, 8.18, 8.38, 8.65 and 8.91AModule efficiency: 13.70, 14.30, 15.00, 15.80, 16.50, 16.50 and 17.10%Solar cell efficiency: 14.50, 15.00, 15.75, 16.50, 17.25 and 17.75%Number of cells: 60 (6 x 10) piecesSizes:Cell: 156 x 156mm polyModule: 1650 x 992 x 46mmMaximum system voltage: 1000V
Temperature coefficients:

Isc: +0.1°CVoc: -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: 1,000W/m², AM1.5, 25°C
Warranty: 10 years and 25 years 80% of power
FF: ≥73%

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