Topsky Hardware Electronic Technology (Shenzhen) Co., Ltd.(Int'l Dept. One): Shenzhen, Guangdong, China; Main products: Taiwan Solar cell, Solar panel, Solar power system, Taiwan solar cell, Sunpower solar cell

Home
Product Categories

New Products

Solar application products

Solar cell

Solar Panel

Solar System
Company Profile

Company Introduction

Photo Gallery
Blog
Quality Control
Contact Us

Home > Products > Solar Panel > 300W Power Supply Solar Module for Solar Energy Projects

300W Power Supply Solar Module for Solar Energy Projects

FOB Price

Negotiable / Piece

1 Piece(Min. Order)

Port Shenzhen
Payment TermsCredit Card PayPal

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

Place of Origin	Guangdong, China	Brand Name	Yingli, Trina, Jinko
Model Number	TNP-300W	Material	Polycrystalline Silicon
Size	195699240mm	Number of Cells	72 cells
Max. Power	300 watt

Product Description

Type Electric Characteristics :

Typical Electrical Characteristics
Solar cells :	Poly-Crysalline 156×156mm 72pcs.(6×12) ---3 bus bars
Max-power	290Wp	295Wp	300Wp	305Wp	310Wp	315Wp	320Wp
Power Tollerance	0 to +6W
Voltage at Pmax (Vmp)	36.5V	36.6V	36.7V	36.8V	36.9V	37.1V	37.3V
Current at Pmax(Imp)	7.95A	8.06A	8.17A	8.29A	8.40A	8.49A	8.58A
Open-Circuit Voltage(Voc)	44.8V	44.9V	45.0V	45.1V	45.2V	45.2V	45.5V
Short-Circuit Current(Isc)	8.46A	8.67	8.79A	8.97A	9.09A	9.19A	9.28A
Maximum system voltage(VDC)	1000(IEC), 600(UL)
Cell Efficiency	16.8%	17.0%	17.3%	17.6%	17.9%	18.2%	18.5%
Moudule Efficiency	14.9%	15.2%	15.5%	15.7%	16.0%	16.2%	16.5%
No. of Bypass Diodes (pcs.)	3
Max. Seriex Fues(A)	12A
Temperature coefficients of Pmax	-0.45%/ ℃
Temperature coefficients of Voc	-0.34%/ ℃
Temperature coefficients of Isc	0.05%/ ℃
Nominal Operating Cell Temperature	45±2℃
STC Conditions (1000W/mm ; 1.5 AM and 25℃ Cell temperature)
Mechanical Characteristics
Cable type,Cross-sectional area and Length	Φ=4mm*mm ,L=1000±5mm
Type of Connector	Compatible type MC4
Dimension A×B×C	1956×992×50mm (77.01×39.06×1.97 inch)
Weight	23.2kg(51.0ib)
No.of Draining Holes In Frame	16
Construction	Glass :High Transmission ,Low Iron,Tempered Glass 3.2mm Encapsulation : EVA Back side : White



Junction Box ( protection degree )	IP 67
Frame	Clear anodizod aluminum alloy type 6063T6 frame
Qualification Test Parameters
Dielectric Insulation Voltage	6000V DC max
Operating Temperature	-40℃to +85℃
Max load	5400 Pa
Hallstone Impact	25mm(1inch)at23mm/s(52mph)
Tire safety class	Class C
Packaging Configuration
Packaging Configuration	25pcs./box 2pcs./box
Quantity of Big Box/Pallet	1 box/ pallet 1 boxes/pallet
Quantity of Small Box/Pallet		9 boxes/pallet
Loading Capacity	600pcs ./40'HQ 200pcs./20'GP

Product Pictures:

Advantages

We enjoy exclusive channel to get stock solar panels at more competitive price from Trina,Hanwha,Yingli,LDK,Suntech Jetion etc...

These panels are from tier 1 solar panel manufacturers,such as Trina,Hanwha,Yingli,LDK.They are assembled with all grade A materials,only problem is that they has slight appearance defect,but due to their strict quality control,even the negligible defect will lower its they put these panels into stock.

Quality :

These panels adopt all grade A materials,such as solar cell,EVA, back sheet, junction box, glass,frame,connector etc.

They have same electrical performance with grade A solar panels,only difference is the negligible superficial defect.

Price Comparison:

Grade 250w poly solar panel Exw price 0.526 USD/watt;

Trina stock solar panel Exw price 0.45 USD/watt.

Company Information

TOPSKY ENERGY(Hongkong)Limited is a high-tech Environmentally friendly enterprise,which specializing in Providing PV Module solution, Our products include:

125mm mono solar cell &156mm poly and mono solar cell
3W-300W mono-crystalline and poly-crystalline silicon solar panel
5W-50KW home-use or roof solar power system(on-grid&off-grid)

FAQ

• What kind of certification do you have?

- Power from 3W to 310 with TUV,IEC61215/IEC61730,CEC,CE,PID,ISO9001:2008 (Quality Management system) certified factory

• What is the warranty of solar panels?

-Industry leading power output warranty, 25 year 80%, 10 year 90% power warranty and 10 year product warranty

• Can you quote me the best price?

--We need more information about your demands, such as the power/material/Qty/etc, then We can suggest the suitable type and quote the best price for you.

• Contact

Contact Person : Monica Luo

Adds: #26 Lane 2, Liuxian 1st Road, Xin'an, Baoan District, Shenzhen, China

Skype: topskyenergy07 l Mob:+86-13766276101

Tel:+86-755-2723 8049 l Fax: +86-755-27238492

Website: www.topskyenergy.en.china.cn

TOPSKY ENERGY (HK) LIMITED

Contact Us

Topsky Hardware Electronic Technology (Shenzhen) Co., Ltd.(Int'l Dept. One): Contact nameKen Jiang
Chat Now; Phone86-755-27238049; AddressBld A, Huifeng Industrial Park, Wanfeng center Road, Shajin street, Baoan District, Shenzhen, China, Shenzhen, Guangdong

*Email
Please enter Your valid email address.
*To

Ken Jiang
*Message
Your inquiry content must be between 20 to 5000 characters.
Please enter a correct verification code.

Product Categories

New Products	Solar application products	Solar cell	Solar Panel
Solar System

300W Power Supply Solar Module for Solar Energy Projects

You May Like

Product Details

Product Description

Contact Us

Product Categories

New Products

Popular Searches

Recommended Products

Find Similar Products By Category