portable 250w solar panel watt for RV use

FOB Reference Price:Get Latest Price
US $0.45-0.52 / Watt | 50 Watt/Watts sample order accept (Min. Order)
Supply Ability:
65000 Piece/Pieces per Month 2.5mw per month
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Sungold or OEM
Model Number:
Polycrystalline Silicon, polycrystalline Silicon
Number of Cells:
60pcs, 60pcs
Max. Power:
solar panel:
A grade solar panel
front glass:
low iron, temeperated
aluminum alloy, anodized
2 5 Years Life Time
TUV, IEC, CE, ISO9001/14001
250w30v poly solar panels kit
Roofing system or grounding system
Modes of Supply:
Factory Directly Supply
Packaging & Delivery
Packaging Details
carton box & wooden pallet one solar panel into one carton box
Delivery Time
10-15working days after order confirmed

photovoltaics 250w poly solar panel kit for RV use

   Quality and Safety

1). solar panel made of Germany manufactured Bosch solar cell.

2). Management Certification: ISO 9001:2008 TUV CE  RoHS  ISO 14001:2004

3).  Factory directly supply

4). Perfect quality and long lifespan

5).5-year limited product warranty

6).25-year linear power warranty

7).12 years at 90% of minimal rated power output and 25 years at 85% of minimal rated power output

8).25 years quality warranty


•Low voltage-temperature coefficient allows higher power output at high-temperature condition
•High efficient, high reliable solar cells ensure our product output stability

1.Solar cell-conversion efficiency of solar cell: 24%-17%
2.Front glass-3.2mm, high transmission, low iron, tempered glass
3.EVA-excellent anti-aging resistance
4.TPT-hot seal made of flame resistance
5.Flame-reinfored anodixed aluminum flame
6.Junction box-Ip54 rated and Ip65 rated, high quality, with diode protection

•Manufactured in an ISO 9001:2008 certified plant
•High efficiency, high safety, high reliability
•Output power tolerance of +/-3%
•25-year limited warranty on power output, 5-year limited warranty on materials and workmanship

  Product parameters

Electrical Characteristics



Cells size (mm):


Cells per module:



polycrystalline Silicon

Module size (mm):


Power tolerance:


Nominal peak power(WP):


Nominal voltage(V):


Nominal current (A):




Voltage temperature coefficient:


Current temperature coefficient:


Open circuit voltage (Voc):


Short cirsuit current(Isc):


Conversion efficiency:


Operating temperature:

-40 to+85degree

Max system voltage:

1000V DC

Surface Maximum Load Capacity

60m/s(200kg/sq. m)

  Product disply

  Packaging & Delivery 
1. Packaging : carton box & wooden pallet. --- One Solar Panel will be in one carton paper. --- Easy for distribution under our (solar panel price india)

2. Delivery Detail: 10-15working days after order confirmed 

1) 10 years for material & workmanship;
2) 10 years for 90% power output;
3) 20 years for 80% power output.

  Why Choose sungold Solar panel

1). Professional Manufacturers Of Mono & Poly Silicon PV Module

2). High Conversion Efficiency Solar Module 

3). High transmission rate and low iron tempered glass

4). Anti-aging EVA, high frame resistant TPT to laminate and anodized aluminum alloy frame

5). Be resistant to atmospheric exposure and effects of delaminating

6). Strict quality control and power classification of modules

7). Full passport certificate ISO9001 , ISO1400 , OHSAS18001, CE , TUV IEC/EN61215 IEC/EN61730

8).25years Warranty, 90% of original efficiency in 10years, and 80% in 25years. 

1. We have our own production line of solar cells.
2. Our solar panels are good quality with OEM service.
Our products are backed by an industry standard 5/10/25 warranty to assure the longevitiy of your system. Not only this, we assure the quality of our modules with 100% infrared scanning to go with our standard quality assurance procedures. Depending on the availability by your location, we may also be able to offer liability insurance coverage for our products.

 Recently exhibitors


Solar Power Internation

Date Attended:

2013 .10

Host Country/Region:

Chicago. US


Solar Power International (SPI) is North America 's premier business-to-business event for professionals in solar energy and related fields.


1. Q: Do you have your own factory?

   A: Yes, we have. Our factory located in shenzhen city, guangdong province.

2. Q: How can I visit your factory?
    A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
3. Q: Do you provide free sample?
    A: Usually we do not offer free sample

4. Q: Could you print our company LOGO on the nameplate and package?

   A: Yes, we can do that.

5. Q: Do you accept custom design on size?

   A: Yes, if the size is reasonable.

6. Q: How do you overcome the anti-dumping and countervailing duties?

   A: We can use original Taiwan solar cells, and provide Certificate of Origin of Taiwan.

7. Q: How can I be your agent in my country?

   A: Please leave feedback. It's better for us to talk about details by email.

8. Q: Do you have solar project engineer who can guide me to install system?

   A: Yes, we have a professional engineer team. They can teach you how to install a solar system.

  Our factory can produce solar panel and solar module from 3W-340w (3w,5w, 50w,80w,100w,150w,200W.250w.300.340W), according to customers requirement.