Professional Manufacturer of One Stop Solutions Provider for all kind of lithium battery 10 years more .
Renewable Energy 290W Solar Panels For Home From The Best Solar Panels Factory
Solar electricity is generated by a group of solar panels called array that is installed on your roof or yard ,
solar panels are making with photovoltaic cell which are sensitive to sunlight ,when sunlight falls on the solar panels , and photovoltaic cell will generate electricity when struck by sunlight and electrical current is created instantly . Residential solar panels are on the forefront of solar technology at the moment and are the perfect energy technology that provides clean renewable energy, which is especially convenient .People more and more emphasize on switch over to renewable energy , going solar by power they home with solar power system . and change lights to solar powered lights etc . Solar panel electricity for the home are becoming widely available and these devices have become real contenders for replacing the current source for electricity
in the world . while the homnowner lower the montly electricity bill also lower those effects on carton footprint .
290W Polycrystalline solar panel Electrical Characteristics
Maximum Power(Pmax) | 290W |
Power Tolerance | ±3% |
Open Circuit Voltage(Voc) | 43.2V |
Short Circuit Current(Isc) | 8.80A |
Maximum Power Voltage(Vmp) | 36.1V |
Maximum Power Voltage(Imp) | 8.05A |
Cell Efficiency | 17% |
Max. System Voltage | 1000VDC |
Solar Cells | Polycrystalline156*156mm(6 inch) |
Cells series | 72cs(6*12) |
Bypass Diodes | 6pcs 12A |
Temperature Coefficients of Pmax | -0.47%/°C |
Temperature Coefficients of Voc | -0.33%/°C |
Temperature Coefficients of Isc | 0.05%/°C |
NOTC-Nominal Operating Cell Tepm. | 45℃(±2°C) |
STC Condition | 1000W/m2, AM1.5, 25°C |
290W Polycrystalline solar panel Mechanical Characteristics
Dimension | 1950*990*45(mm) |
Frame | Anodized Aluminum Alloy |
Construction | Front: High transmission 3.2mmTempered glass; Rear: White PET; Encapsulated: EVA |
Output cables | 4.0mm 12AWG cable with weatherproof connectors. cable lengths: 900mm |
Weight | 22.5KGS |
1). High Conversion Efficiency Solar Panels’ Cells are laminated with TPT, EVA and encapsulated with Low-iron tempered glass ensuring longer life and maximum performance
2). Anti-aging EVA, high frame resistant TPT to laminate andstronger anodized aluminum alloy frame
3. Strong aluminum frame withstand heavier snow load and higher wind-pressure by passing mechanical load test 2400Pa ~5400Pa,
4). Aesthetic appearance and rugged design to withstand high wind pressure, hail and snow load;Advancedphotovoltaic technologies is resistant to atmospheric exposure and effects of delaminating
5) High quality Junction box with Built-in diodes prevents reverse charging and keep excellent protection ;
6). Rigorous quality control meet the highest international standards Strict quality control and classification of modules
7). The exterior design and electrical performance of each every module are fully tested to guarantee superior quality .
1. Low voltage-temperature coefficient allows higher power output at high-temperature condition.
2. High efficient, high reliable solar cells ensure our product output stability.
3. Full products certified with certificate ISO 9001:2008 and ISO 14001:2004
, CE , TUV, IEC/EN61215 IEC/EN61730
4. we offer 12 years product warranty ,25 years lifespan,
1. On-grid commercial ,utiity solar power systems.
2. Home solar lighting system .
4. Off-grid solar power system.
5. Communications,pumping and irrigation.
6. Commercial and industrial building roof-top systems
1). Excellent quality, competitive price, prompt delivery and on-time service
2). High efficiency, high safety, High stability ,high reliability
3). Optimized Packaging to protect product during loading and delivery .
4). Strong productive ability and quick delivery.
5). Enjoy our Excellent quality, competitive price, prompt delivery and on-time service
People more and more like using renewable Solar Energy !
Nowadays Global warning is getting worsening in the world , it is mostly because our world are heavily depends on non-renewable energy source like oil , natural gas , fossil fuel which been widely used for transportation , electricity etc .
Solar power is renewable. This is a huge leap from fossil fuels which have a limited amount . Solar energy is not as readily as accessible and requires more advanced technologies to derive the same amount of energy as other standard enegy sources would provided . solar electricity have been proved a rising star in the realms of renewable energy resources , there are many advantages comparing to the traditional non-renewable energy ; Solar enegy is inxhaustible and renewable while other traditional eneryg source is limited , solar energy make leap break through, it is total green , no CO2 emission , no any other harmful substances by-products .
We are happy and responsibility to bring a beauty and clean world to our generations to come ! So going solar from now on !
Vglory battery factory have been in this field for many years which is established in year 2010 and have rich experiences in R&D
Call Us
+ (86) 755 3664 8838
Copyright © 2019 Vglory Group Energy Co.,Ltd | All Rights Reserved
