Product Details

Specifications

300W Poly Solar Module factory direct
1) high efficency
2) easy to install
3) stand heavy rain and snow
4) lower price

300W Poly Solar Module factory direct:

Specifications

1) high efficency
2) easy to install
3) stand heavy rain and snow
4) lower price

1. With advanced materials and equipments, our modules are designed and manufactured in consistency with the IEC 61215:1993 standards which can guarantee excellent electrical performance and the product life span of 25 years.

2. A film of PECVD is coated on the upper surface as antireflection measure which the characteristic of deep blue color.

3. The modules are embedded with a sheet of imported strong transparent glass, two sheets of long endurance EVA, a high efficiency poly-crystalline cells sheet and a sheet of antihumidity TPT for different weather conditions.

4. High quality anodized aluminum frame which is the choice for strong wind resistance and mountain terrain.

5. A multifunction box can safeguard safe connection.

6. The exterior design and electrical performance of each every module are fully tasted to guarantee superior quality

Solar Panel Data Sheet
Description of Specification		Configuration	Units	Model
				RSM72-156P/300W
General Data
Maximum Power		Pm(W)	Watts	300W
Watt Tolerance			%	±3
Application				DC24V
Storage & Operating Temperature			Deg .C	-45~85
Standard Test Conditions:Cell Temperature:25 Deg. C,Irradiance:1kW/m²,Air Mass: 1.5
Voltage & Ampereage
Maximum System Voltage			Volts	1000VDC
Maximum Operating Voltage		Vmp	Volts	37.8
Maximum Operating Current		Imp	Amps	7.94
Open Circuit Voltage		Voc	Volts	45.2
Short Circuit Current		Isc	Amps	8.51
Solar Cell
Cell Type and Diameter				Polycrystalline,156mm×156mm
Number of Cells		In Series		72(6×12)
Temperatures Coefficients
Temp Coefficent of Isc		Tk Isc	% per deg.C	0.05
Temp Coefficent of Voc		Tk Voc	% per deg.C	-0.34
Temp Coefficient of Pmax		Tk Pmax	% per deg.C	-0.45
Normal Op. Cell Temp (NOCT)			deg.C	45±2
Materials & Accessories Data (All Certified by CE and TUV)
Junction Box				IP65 rated
Output Cable:Wire Diameter :4mm²		Length	mm	900
Type of Cable Connector				MC Plug Type IV
Frame:Aluminum Alloy				Anodized
Front Glass:Low Iron,High Transmisson,Tempered glass		Thickness		3.2mm
Cell Encapsulation Material		EVA	mm	0.5mm
Backsheet Cover Material		TPT	mm	0.3mm
Quality Warranty (Output Power)
	Power Production	90%	Years	10
		80%	Years	25
	Manufacturing		Years	5
Dimensions, Packing & Loading
Dimensions:Length×Width×Height			mm	195099050
Weight			kg	27
Loading Capacity in Container
	Pieces / Container		40'	396pcs
	Pieces / Container		40'H	495pcs

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