long life span 25 years high efficiency 17% mono poly solar panels

Description

Solar panel Feature:
1.STC: lrradiance ***0W/m2,Module temperature *5,AM=1.5
2.Nominal *4V DC standard output.
3.High efficiency, good quality.
4.High transmission tempered glass.
5.Rugged design to withstands high wind pressure and snow load, easy installation.
6.Aesthetic appearance.
7.Design to meet unique demand of customers.
8.*5 years module output warranty.
9.Built-in diode prevents reverse charging.
Solar Panel Recommended applications
1. On-grid or off-grid solar power stations;
2. Commercial and industrial building roof-top systems;
3. Household and official appliances power supply solar systems
4. Power supply for traffic, security, gas industry;
5. *2V and *4V battery charging systems;
6. Other industrial and commercial applications
 

Electrical Characteristics	YUGE*****4
Maximum power at STC(Pmax)	**0W
Optimum operating voltage(Vmp)	*4.4V
Optimum operating current(Imp)	8.*4A
Open-circuit voltage(Voc)	*3.2V
Short-circuit current(Isc)	8.*3A
Short-circuit current temperature coefficient	(0.**5±0.**5)%/ °C
Open-circuit voltage temperature coefficient	-(*0±*0)MV/°C
Peak power temperature coefficient	-(0.5±0.*5)%/ °C
NOCT(Air *0°C;Sun 0.8kw/m wind 1m/s)	*7±2°C
Operating temperature	**0°C TO *5°C
Maximum system voltage	**0V DC
Power tolerance	±3%

Types of solar panels:
There are mainly 2 types of crystalline solar panels:
1. solar panels Monocrystalline - Produced from a single silicon ingot. Use widely in the present. More efficient and less space taking. Long life span of *5 years or more.
2. solar panels Polycrystalline - Manufactured from a block of multi-crystalline silicon. More common now due to the material source. Slightly less efficient than monocrystalline module. Have the same life span.
Nevertheless, the solar panels sell on the basis of the power that it can produce. Solar panels are tested at a optimum light condition and get the output power (rated power). Regardless of the size of the solar panels, the customer will pay for the value of the output power (W) at $ per W.
Different sizes of solar panels can be made to order if a suitable panel is not listed below. Solar modules or solar panels are available with black or white backsheets and anodised or powder coated frames.
solar panel Materials 
solar panels  for solar  street light

Solar Panel	Max Power	**0W solar panel
	Seal	Encapsulated with tempered glass
	Lifetime	*5 years
Battery	Type	Gel Battery
	Size	*2V/*0Ah
	Lifetime	8 years
Light Source	Type	LED Lamp
	Power	*0W
	Lifetime	*0,**0 hours
Light Body	Lampshade	Weather-tolerance polycarbonate(PC)
	Pole	Galvanization steel with plastic coating
	Height	6M
Controller	Regulations	Switch on automatically with light sensor, switch off automatically with built-in timer
	Protection	Over-charge and over-discharge protection for batteries; over-current protection for loads
	Managing Ways	Work automatically with set-up hours by hands
Performance	*6 hours charging in Sunlight when batteries
	full charging
	lighting 8 hours when batteries full
	charging; 3 days working duration under
	cloudy weather with small brightness
	decrease

**0w photovoltaic poly-crystalline solar panel 
Electrical Characteristics
 

Maximum power at STC(Pmax)	**0W
Optimum operating voltage(Vmp)	*7.2V
Optimum operating current(Imp)	5.*1A
Open-circuit voltage(Voc)	*1.6V
Short-circuit current(Isc)	6.*2A
Temperature coefficient of Voc	- (*0±*0)mV/C
Temperature coefficient of Isc	(0.**5±0.**5)%/°C
Temperature coefficient of Pmax	-(0.5±0.*5)%/°C
NOCT (Air *0°C; Sun 0.8kW/m wind 1m/s)	*7±2°C
Operating temperature	**0°Cto *5°C
Maximum system voltage	***0V DC
Power tolerance	**5%