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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: GP
  • Model Number: GPP300W
  • Material: Polycrystalline Silicon
  • Size: 1956*992*50mm
  • Number of Cells: 72
  • Max. Power: 300
  • cell efficiency: 16%~18%
  • module efficiency: 15.75%
  • color: black and blue
  • flame: aluminium alloy
  • EVA: Anti-aging & high visosity EVA &degree of crosslinking above 85%
  • Junction box: IP65 waterproof
  • Voc: 43.92V
  • Isc: 9.84A
  • weight: 24kg

Packaging & Delivery

Packaging Details: 25pcs panel / one package
packing size:2006*1147*1318mm
Delivery Detail: 12days

Specifications

1.sun energy for roof system with poly solar panel products 300w
2.OEM for solar panel
3.CE/TUV/CEC/ISO
4.fast delivery date

If you are looking for long term cooperation with top quality ,good services and complete support, we will be the best choice for you. 

We guarantee the output of the panels will be at least as stated .

 

Product Description

  1. solar system for specification                                             

Module   Type

 

GPP300W

Encapsulation

W

300

Cell Efficiency

%

17.1

Moudle Efficiency

%

15.75

Tolerance

%

±3%

Open Circuit Voltage(Voc)

V

43.92

Short Circuit Current(Isc)

A

9.84

Maximum Power  Voltage(Vmp)

V

36.6

Maximum Power  Current(Imp)

A

8.2

Max.syst. Open Circuit Voltage

V

1000

Dimensions

MM

1956*992*50

Weight

KG

24

 

 

2. sun energy for roof system with poly solar panel products 300w advantages                 

With a business or residential grid connect system, your house or property is still connected to the mains power supply, so battery storage is not required. A grid connect installation ensures you have the electricity you need, whenever you need it - automatically and regardless of conditions.

 

Production Advantage

Carry out“SPC” standard strictly

High-tech equipment with Professional design and production team.

EL testing  and final testing to verify the panel quality

 

 

3.The Specifications of poly solar panel products system     

 

 

 

The solar panel is made to our specifications , the systems are ideal for homeuse with fridge ,light, and other home applicance. clean energy is needed. 

 

4.Details of poly solar panel products system                         

 

 a.solar panel pictures

 

b.soalr panles with black backboard

The solar panel with black backboard has highier module efficiency cause black can absorb more sunshine.

 

 

c.GP logo and nameplate on the back that clearly describe the detail of this product , including parameter,certificates, contact information.

 

 

 

5.The whole  Production Line  Procedure                               

a.Cells Inspection  and test                         

Select the similar cell according to their color and power.

 

 

 

 

Packaging & Shipping

 

6.Package Ways and Loading                                                   

 

We have firm container box to make sure the safety of our products.

 

 

 

Company Information

 

 7.About GP Solar Company                                                     

 

June.2009

Our company was founded with the German (GP) joint 

stock company. In 2009-2011, the sales headquarters has

 been located in Germany.

2010

We have signed the first agent In Sydney, Australia , the 

main products for folding solar panels. 

Apr. 2011 

South Africa client signed an agency agreement for 

1MW/ Year, Main project: Ground System & roof system

     Sep. 2011 

GP brand entered into the Japanese market, Main project :

roof system &solar power station 

     Apr-2012

Successfully signed agency agreements with Denmark

client for  3MW/Year ,main project for roof system 

     May-2013

GP brand entered into & covered Southeast  Asian markets, 

such as Vietnam, Singapore, Malaysia, Myanmar, etc. 

    Mar-2014

we  cooperated with Canada Customer, and applied for 

CSA certification together.

          So far, our annual production capacity has reach 150MW 


 

 

                                                               

company profile 

 

Name 

Zhejiang G&P New energy Technology Co.,Ltd 

Address 

Meilong block, Chengxi New Zone, Yongkang, Zhejiang, China 

Established 

In  2009 

Employees 

150 employees

Area

30,000sqm 

Produce range 

5-310W solar panel, folding panel,solar solution 

 Certificate 

ISO,TUV,CE,CEC(got),    JET,CSA,UL(process) 

Annual

150MW

 

 

 8.Our Certificates                                                                                                                                                                    

 Certificate 

ISO,TUV,CE,CEC(got),    JET,CSA,UL(process) 

 

 

 

9.The Exhibitions We  Invested                                                

Exhibitions are a good way for marketing and let clients know our compnay, brand and product. We pay much attention to our clients and invest lots of capital at home and abroad. These follow pictures show some exhibition we have attended.

 

 

 

 

 

 

 

Our Services

 10.Why cooperated with  G&P                                                                                                  

Technical Advantage

Variety products Include common panels, foldable panel,solar kit.

 

We can ensure positive tolerance 0~3% for solar power

 

Raw material are sourced from abroad and famous brand at home to ensure high efficiency(Like TPT,EVA,Glass )    

 

TUV/ISO/CE/CEC (Got)

 

JET,CSA,UL (Process)

 

Management Advantage

We work as a team with our client and don`t prefer stock order base on our Super cost performance.
 

 
 

We prefer Long term Win-Win cooperation

 

Absolute assertive executive team

 

Capital Advantage

We have strong capital with Local government backgroud .

 
 

We can help you for funding base on the big project or big order.

 
 

We have our own factory and our land

 

 

11.Solar power is the best choice for you                                    With a business or residential grid connect system, your house or property is still connected to the mains power supply, so battery storage is not required. A grid connect installation ensures you have the electricity you need, whenever you need it - automatically and regardless of conditions.

 

Other applications for solar energy include hot water systems and solar powered pumping. Learn more about each type above and don't hesitate to contact us - we have a professional  team of friendly experts who can help you to choose the suitable soalr panles to meet you needs!

 

 

FAQ

 

12.FAQ                                                                                       

 

 1,What is PV?

PV is short for photovoltaics (photo=light, voltaics=electricity). PV is a semiconductorbased technology used to convert light energy into direct current (DC) electricity, using no moving parts, consuming no conventional fuels, and creating no pollution.

 

 2,How long has PV been around?

The photovoltaic effect was first recognized by Edmund Bacquerel, in France, in 1839. Scientists made solar cells of selenium in the 1880s. And, modern PV technologies were developed at Bell Labs and RCA Labs in the mid 1950s.

 

 3,What is the difference between solar power and solar hot water?

Solar panels take light from the sun and make electricity. Solar hot water systems take heat from the sun and heat water. It is easy to remember:Heat from the sun heats the water, Light from the sun turns on the lights.

 

4, How does electricity get stored for use after sun goes down?

Two options are an offgrid/RAPS (Remote Access Power System), or a grid connect system. Grid connect systems direct excess electricity produced during the day back into the local electricity grid. This turns your electricity meter backwards in the process. You then receive credit for any power that you put back into the grid. At night time, you automatically use electricity straight from the grid. RAPS systems store energy produced during the day in deep cycle batteries for use as required.

 

 5,What happens with grid connect systems during a blackout?

The grid connect inverter will automatically shut itself off within a few milliseconds of a blackout,  in your home and to prevent back feeding into the grid. Therefore even though you have a solar system during a blackout you will not have power available. A generator is the best option for back-up. If you want to keep on having electricity available during a blackout then you would need to have back up batteries installed as well, which will dramatically add to the cost of the system. This backup system does not at any stage feed into the grid.

 

6, Can you retro-fit battery backup into a grid connect system?

Yes, battery backup systems require additional components similar to an Off grid system, such as, solar regulator, batteries, and off grid inverter and the right grid connect inverter that is compatible with the off grid inverter.This system does not feed into the grid  when switched over to battery backup (batteries do not feed into the grid at any stage).

 

 

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