250W Solar System PV Panel Solar Panel(QW-M250)
Renewable energy is energy that comes from natural sources that are almost always available, such as sunlight, wind, rain, tides, and even heat. Since creating environmentally-friendly energy solutions is crucial, the renewable energy industry has become a key business that will only increase in importance in future years and decades. Solar energy is often regarded as the most efficient renewable energy source for generating electricity.
1. High cell efficiency with quality silicon materials for long term output stability and reliability.
2. Rigorous quality control to meet highest international standards.
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Unique frame design, high mechanical strength, and easy Installation.
5. Advanced encapsulation material with multiplayer sheet lamination to provide efficient protection from the severest environmental conditions
6. Outstanding electrical performance under high temperature and low irradiance conditions
Solar cells applications:
1. Any large or small on-grid or off-grid solar power stations
2. Commercial and industrial building roof-top systems
3. Residential roof-top systems
4. Any commercial or industrial ground mount systems
5. Other industrial or commercial applications
Solar panel quality and warranty:
1. Peak power of single module in guaranteed in +-3%power tolerance.
2. Average power of modules in single order is guaranteed not less than the peak power
3. Rigorous quality control meets the highest international standard
4.5 years limited warranty on material and workmanship
5.10 years and 20 years limited warranty for minimum power output.
|250W/30V Mono Crystalline Solar Panel|
|Warranty||Within 10 year, the output power is not less than 90.20% of the minium peak power shown in STC list. |
Within 25 years, the output power is not less than 78.60% of the minium peak power shown in STC list.
|STC||The Rated Peak power (Pmax)||250W|
|The Rated voltage(Vmp)||30V|
|The Rated current (Imp)||8.85A|
|Open circuit voltage(Voc)||38.6V|
|Short-circuit current (Isc)||9.43A|
|Module efficiency ||16.60%|
|Temperature characteristics||Standard test conditions||Standard test conditions (STC): solar radiation flux 1000W / m2, atmospheric parameters 1.5, the module temperature 25 ºC / Am1.5 25 ºC 1000W /|
|Temperature Range||-40~85 °C|
|Peak power Temperature area(Voc)||-0.42 %/°C|
|Open voltage Temperature area Voc(Voc)||-0.32 %/°C|
|System Integration Parameters||Short-circuit current Temperature Isc(Isc)||0.05 %/°C|
|Maximum system voltage||1000 V|
|Maximum reverse current||15 A|
|Physical parameters||Fuse rated current||15 A|
|Solar module size(mm)||1950*990*40 mm (Length*Width*Thickness)|
|Cell type(Mono/poly)||Mono Crystalline Solar Panel|
|Cell size||156×156 mm|
|Glass Type||golden shield tempered low iron solar glass|
|Thickness of glass||4 mm|
|Frame||Anodized aluminum alloy / 50mm aluminum frame|
|Junction box||International Standard junction box,IP 65|
|PV Cable||4 mm2 * 900 mm cable with MC4 connector|
Guangzhou Queenswing Solar Energy Co. Ltd. Is a professional manufacturer and exporter of solar products including power inverter, solar charge controller, solar panel and solar battery in China. To provide high-quality product and considerate service is always our basic policy. We believe high quality creates business and progress is from improvement.
Pure sine wave power inverter
Modified sine wave power inverter
UPS power inverter with charger
Car power inverter
Solar charge controller
Our power inverter and solar products are exported to most global coutries and get good reputation because of our favorable quality and stable performance.
T/T, Western Union, Money Gram
Production arranged after receipt of payment.
Sample order will be delivered within 7 working days.
Order quantity below 100PCS, delivery time is 7-15 working days.
Container order will be delivered within 15-30 working days.
Courier: FedEx, DHL, TNT, UPS, Aramex, EMS ect.
Forwarder: By sea / air or Customer designated
Duration of Warranty: 10 year
Queenswing warrants to the original end user customer that its products are free from defects in material and workmanship. Subject to the conditions and limitations set forth below, Queenswing will, at its option, either repair or replace any part of its products that prove defective by reason of improper workmanship or materials. Repaired parts or replacement products will be provided by Queenswing on an exchange basis, and will be either new or recertified. All recertified products have been tested to ensure that they are functionally equivalent to new products.
This limited warranty does not cover any damage to the product that results from improper installation, accident, abuse, misuse, natural disaster, insufficient or excessive electrical supply, abnormal mechanical or environmental conditions, or any unauthorized disassembly, repair or modification. This limited warranty shall not apply if: (i) the product was not used in accordance with any accompanying instructions, or (ii) the product was not used for its intended function.
This limited warranty covers only repair, replacement or credit for defective Queenswing products, as provided above. In the event of a claim, Queenswing's sole obligation shall be to issue a replacement of the hardware.
Free Technical Support
If you experience difficulty during the installation or subsequent use of a Queenswing solar controller, you may contact us to servicing your system.
Warranty Claim Procedures and Requirements
To obtain warranty service, you may return a defective product to your original point of purchase. Please confirm the terms of its return policies prior to returning the product. Typically, you must include product identification information, including model number and serial number (if applicable) with a detailed description of the problem you are experiencing. You must also include proof of the date of original purchase as evidence that the product is within the applicable warranty period.
This warranty is being provided by:
Guangzhou Queenswing Solar Energy Co.,Ltd.
B203A Cloud E-Town, No.3, Jiangxia North No.2 Road,
Baiyun District, Guangzhou, China
Tel: 86 13433933395
Contact us:Feel free to drop us an email or call us at 86-13433933395, we'll make sure to get back to you.