Wholesale products solar roof shingles,solar roof tiles

Wholesale products solar roof shingles,solar roof tiles Product Description  Limited Warranty: 5 years limited warranty on material and workmanship
10 years limited warranty of 90% power output
25 years limited warranty of 80% power output 250W polycrystalline Solar Panel   Feature: 1.Bypass diode minimizes the power drop by shade. 2.The conversion efficiency of solar panel is about 18%. 3.Adapt the severest enviromental conditions 4. Waterproof. Perfect for grid applications and off-grid applications. High quality homemade solar panel,solar energe for home
  solar panel price:       solar panel 250w  Specifications:

Rated Power	250W
Power Tolerance	+-3%
Nominal Voltage	30V
Design Life	25 years
Maximum Power (W)      [Pmax]	100.38
Maximum Power Voltage (V) [Vmp]	17.56
Maximum Power Current (A) [Imp]	5.69
Short-Circuit Current (A)   [Isc]	6.29
Open-Circuit Voltage (V)   [Voc]	22.32
Temperature Coefficients of Isc(%)°C	+0.04
Temperature Coefficients of Voc(%)°C	-0.38
Temperature Coefficients of Pm(%)°C	-0.47
Temperature Coefficients of Im(%)°C	+0.04
Temperature Coefficients of Vm(%)°C	-0.38
Temperature Range	-50+80 oC
FF	70-76%
Bypass Diode Rating(A)	12
Allowable Hail Load	23m/s ,7.53g
Surface Maximum Load Capacity	2400Pa
Dimension(mm)	1050*986*45 mm
Weight(Kg)	8
Construction	Front: High-transmission 3.2mm tempered glass; Encapsulate: EVA; Back:TPT
Frame	Clear anodized aluminum alloy Color: silver
	solar roof shingles

  250W polycrystalline Solar Panel  Free Accessory:   

1.Name	Poly Solar Panel 100W
2.Model	100W-P
3.Dimension(H*W*D)	1016*670*30mm
4.Cells size	Poly cell (156mm*74mm)
5.Number of cells	36PCS
6.Grade	A
7.Certificate	Rohs CE TUV FCC

  Product structure: White tempered galss, EVA resin,weather proof film and anodized aluminum frame to provide efficient protection from the severest enviromental conditions.   Packaging & Shipping   Usually, solar panel is packed by cartons and pallets. We also can supply wooden case.  

1.Packing	depand customer's request
2.20GP Container loading	800 pcs
3.Shipping	By sea or air . or by Express DHL, UPS ,TNT ,EMS,FEDEX

Company Information Wholesale products solar roof shingles,solar roof tiles   FAQ: 1.Q: Are you a factory or a trading company?  A: We are a factory with more than 300 employees.Welcome OEM and ODM,20 R&D engineers do services for you.   2. Q: What’s the scale of your factory? And what is the annual capacity production of your company? A: The factory building covers an area of 10000 square meters, and annual output exceeds 60MW, with 60% products exported abroad.    3. Q: Do your products have certifications? A: Yes, our products have the certificates of CE, RoHs, FCC, IEC...We are assessment supplier by BV and TUV.   4. Q: Where is your factory located? How can I visit there?  A: Our factory is located in Guangming New district Shenzhen, Guangdong Province, China. Shenzhen borders Hong Kong. Only half an  hour from Shenzhen airport by car to our factory. All our clients, from home or abroad, are warmly welcome to visit us!    5. Q: How does your factory do regarding quality control?  A: Quality is priority. Xingzhijie people attach great importance to quality controlling from the very beginning to the very end. Our factory  has gained BV, Intertek,TUV,ISO9001:2008 authentication.Our customers including Hallmark,Homebase, Coca-cola, ITS solar, Mobisol, Bank of China...   6.How long is the warranty of your products? How to guarantee the after-sale services? A:We guarantee most of our products for one year,the solar panel for 5 years.   We will prepare 3‰ to 5‰ accessories for easy damage parts. We will help you solve all the technology problems through email,    phone,video...    7.Q: What is the payment terms,delivery port and MOQ of products? A: We can quote you EXW,FOB,CRF and CIF price. The delivery port can be Shenzhen or Hongkong. We accept T/T ,L/C, western  union, paypal,etc. The MOQ of the solar chargers and solar lights is 500pcs, for solar systems,100pcs is available..   8. Q: Can I get some samples?  A: Yes,of course. We are honored to offer you samples,usually samples can be ready in 3~7 days!   9. Q: Please let us know if your product does not arrive in your delivery time frame? A: This things never happened in our company till now, because we have professional managerial personnel to overview and control  for every parts of production, and we usually have training to every staff, morning meeting with us everyday, all of our staff are full of  passion. So you should never worry about these things. Wholesale products solar roof shingles,solar roof tiles