Product Details

310W Poly solar panel solar module from top brand

Warranty:

10 years limited product warranty.
15 years at 90% of the minimal rated power output.
25 years at 80% of the minimal rated power output.

Specifications

1, 310W Poly Solar Panel / Modules
2, Polycrystalline
3, Dimension: 1960*990*40mm
4, A grade

5. Solar ell efficiency 18.0%
6. With Brand Cells inludes Yingli, Hanwha, Trina NSP, Bosch, Sunpower, Solarworld etc
7. TUV, IEC, CE, ETL Msc

Electrical Parameter

Model No.:	TNP-310W
Type of cell	Poly
Maximum power (Wp)	310W
Maximum power voltage (V)	36.3V
Maximum power current (A)	8.53A
Open circuit voltage (V)	45.6V
Short circuit current (A)	8.99A
Number of cells (Pcs)	72
Size of module (mm)	196099040mm ( 156*156mm cell)
Maximum system voltage (V)	1000
Temperature coefficients of Isc (%)	+ 0.04/ ℃
Temperature coefficients of Voc (%)	-0.32/ ℃
Temperature coefficients of Pm (%)	-0.43/ ℃

Temperature coefficients of Vm (%)	-0.42 ℃
Temperature Range	-40℃~+80℃
Tolerance Wattage (e.g. +/-3%)	0 to +3%
Surface Maximum Load Capacity	60m/s(200kg/sq.m)
Weight per piece (kg)	25.5kg
Junction Box Type	(TUV)
Connectors and Cables Type	(TUV)
Length of Cables (mm)	1100mm
Cell Efficiency (%)	>18.2%
Output tolerance (%)	0 to +3%
Frame (Material, Corners, etc.)	Aluminum
Standard Test Conditions	AM1.5 100mW/cm2 25℃

Products Picture

Quick Response

1. Any time and anywhere, reply clients' email and solve all problems happen in the work at the first time.
2. Remove clients doubts and offer the best solution at the first time.

3. Give our clients the lastest news of the photovoltaic, update the newest stock information.

Company profile

Topsky Energy (HK) Limited was committed/dedicated to photovoltaic industry since 1998, with a headquarter in HK, a marketing office & cell warehouse in Shenzhen,and a solar panel factory in Donguang .

Topskyenergy is dedicated to the research, development, manufacture Poly-crystalline and mono-crystalline solar cells & modules, cell efficiency from 17.8% to 20.0% and modules wattage from 5w to 330w. In 2013,We ODM the flexible panels and put into mass production.

Modules factory in DongGuan covers 20,000 square meters,who has reached a capacity of 200MW/year ,and supposing to 300MW/Year in 2015.

With the belief of being an international group enterprise, Corporate Social Responsibility is taken seriously at Topskyenergy. We are working with the operational concept of "Topskyenergy with customers and employees ", and the company culture of " Honesty, Innovation, Proficiency and Unity". Topskyenergy has always pursue sense of belongingness for the staffs in company.

Contact information

Topsky Energy (HK) Limited

Ken Jiang

Sales Manager

Add: #26 Lane 2, Liuxian 1st Road, Xin'an, Baoan District, Shenzhen, PRC.

Email: sales@t / sales01@t

Skype: Topskyenergy01 / Mob: +86-134 8065 9649

Tel: +86-755 27238049 / Fax:86-755 27238492

Website: www.t

Alibaba: http://topskyenergy.en.china.cn