Name: 250 Watts Mono solar panel high effiency of solar module
Brand: Greentechy
Availability: InStock

Product Details

Specifications

1. High efficiency,low cost
2. Adopt grade A raw material
3. Long warranty for 10years

Electrical Data
MONO	235W	240W	250W
Nominal peak power(Pmax)	235Wp	240Wp	250Wp
Maximum power voltage(Vmp)	47.9V	48V	48.96V
Maximum power current(Imp)	4.91A	5A	5.11A
Short-circuit current(Isc)	5.34A	5.43A	5.53A
Open circuit voltage(Voc)	58.4V	58.5V	59.2V
Optimized cell efficiency(η)	16.40%	16.80%	17.40%
Power tolerance: ±3%

Limits
Operating temperature	-40°C to +85°C
Maximum system voltage	1000VDC

Temperature and Coefficients
NOCT	48°C±2°C
Current temperature coefficient	%/°C	0.037
Voltage temperature coefficient	%/°C	-0.34
Power temperature coefficient	%/°C	-0.48
NOCT:Nominal Operation Cell Temperature

Additional Data
Number of cells and type of connection	96,serial connection
Dimensions	Length:1600mm Width:1050mm Height:35mm
Net weight	21.0kgs/pc
Gross weight	623kgs/ctn(28pcs/ctn) 46kgs/ctn(2pcs/ctn)
Package dimension	1655x1140x1198mm 1618x1080x110mm
Container loading	784PCS/40'HQ 28PCS/CTN 252PCS/20'GP 2PCS/CTN
STC: Irradiance of 1000W /m2, Air Mass of 1.5, Cell Temperature of 25°C

Guaranteed Power Output Warranted Tolerance: ±5%	15 year:90% of its nominal power rating
Guaranteed Power Output Warranted Tolerance: ±5%	25 year:80% of its nominal power rating
Impact Resistance	Can bear the force that is generated by one 227g
Impact Resistance	steel ball fall down from 1m height
Warranty period	10 years:Materials and workmanship defects
Certificates	CE,ISO,IEC61215&61730(TUV),UL1703/CSA,MCS
Cells	Monocrystalline silicon photovoltaic cell