mini pv panel 4W

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-3W	CESC-4W	CESC-5W
Nominal peak power(Pmax)	3Wp	4Wp	5Wp
Maximum power voltage(Vmp)	14.5V	17V	17.5V
Maximum power current(Imp)	0.21A	0.24A	0.29A
Short-circuit current(Isc)	0.24A	0.28A	0.32A
Open circuit voltage(Voc)	19.8V	20.6V	20.8V
Optimized cell efficiency(η)	10.60%	14.20%	17.80%

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	2,serial connection
Dimensions	Length:320mmWidth:160mmHeight:25mm
Net weight	1.0kgs/pc
Gross weight	2.5kgs/ctn
Package dimension	692x338x190mm
Container loading	21120PCS/40'HQ 66CTNS/PALLET19200PCS/40'GP 60CTNS/PALLET9600PCS/20'GP  60CTNS/PALLET

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
	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/UKAS,RoHS
Cells	Monocrystalline silicon photovoltaic cell

mini pv panel 4W