solar panel 255W

1.mono-crystalline cells 2.more than 17% efficiency 3.super white solar glass 4.waterproof junction box 5.Promotion price

1. Electrical Data: 

MONO	CESC-230W	CESC-235W	CESC-240W	CESC-250W	CESC-255W	CESC-260W	CESC-265W
Nominal peak power(Pmax)	230Wp	235Wp	240Wp	250Wp	255Wp	260Wp	265Wp
Maximum power voltage(Vmp)	47.7V	47.9V	48V	48.96V	49.2V	49.5V	49.7V
Maximum power current(Imp)	4.82A	4.91A	5A	5.11A	5.19A	5.25A	5.33A
Short-circuit current(Isc)	5.23A	5.34A	5.43A	5.53A	5.6A	5.63A	5.69A
Open circuit voltage(Voc)	58V	58.4V	58.5V	59.2V	59.4V	60V	60.1V
Optimized cell efficiency(η)	16.00%	16.40%	16.80%	17.40%	17.80%	18.00%	18.40%

Power tolerance: ±3%

2. Limits: 

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

3. Temperature and Coefficients:

NOCT	48°C±2°C
Current temperature coefficient	%/°C	0.037
Voltage temperature coefficient	mV/°C	-0.34
Power temperature coefficient	%/°C	-0.48

NOCT:Nominal Operation Cell Temperature

4. Additional Data:

Number of cells and type of connection	96,serial connection
Dimensions	Length:1600mmWidth:1050mmHeight: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/CTN252PCS/20'GP   2PCS/CTN

STC: Irradiance of 1000W /m2, Air Mass of 1.5, Cell Temperature of 25°C

 

Guaranteed Power OutputWarranted Tolerance: ±5%	15 year:90% of its nominal power rating
	25 year:80% of its nominal power rating
Impact Resistance	Can bear the force that is generated by one 227g
	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

solar panel 255W