HIGH-EFFICIENCY REACHED TO BE 18.5%-19.5% SOLAR PANEL
POLY SERIES OF PV MODULE.
NATURE POWER, SOLAR PV PANEL GIVES THE BEST TO YOU.
Raw material characteristics:
Cells: Adopt efficient(more than 18 %) polycrystalline Silicon
solar panel package to ensure sufficient power generation of solar
The output power of polycrystalline solar panels is strictly
controlled at ± 3 % to ensure that each container is a positive
difference. Its components are tested by internationally renowned
laboratories to ensure the accuracy of the output rate. In the
process of component production, advanced technology of screw free
internal corner bond connection is applied, fastening seal, high
mechanical strength, high light permeability tempered glass
encapsulation and sealing waterproof junction box are used to
ensure the safety of the components and ensure that these
photovoltaic components are used for 10 years. The output power is
more than 90 %; During 25 years of use, the output power is more
than 80 %.
Polycrystalline solar panels are selected for packaging forms and
junction boxes and other accessories to meet the requirements of
field use, and the protection level reaches IP65. The component is
resistant to wind pressure of 2400 Pa and can withstand wind speed
of 120 Km/h. The strength of the component can withstand general
wind sand, hail and snow pressure.
It can be applied to solar street lights, solar lawn lights, solar
power generation systems, communications, and aerospace.
1. High cell efficiency with quality silicon materials for long
term output stability and reliability.
2. High transmittance low iron tempered glass with enhanced
stiffness and impact resistance
3. Unique frame design with high mechanical strength for easy
4. Advanced encapsulation material with multiplayer sheet
lamination to provide efficient protection from the severest
Outstanding electrical performance under high temperature and low
6. Excellent performance in harsh weather,Outstanding electrical
performance under high temperature and low irradiance.
Solar photovoltaic power generation is divided into independent
photovoltaic power generation, grid-connected photovoltaic power
generation, distributed photovoltaic power generation
POLY 270W 280W 285W SOLAR PANEL
Description: POLY 290W solar panel
Solar cells: high quality solar cells, 156*156mm, 6*12, totally
Anodized aluminium alloy frame, color: sliver.
Aluminium thickness: 1.0mm
White TPT backsheet, minimum thickness: 0.29mm.
EVA film thickness: 0.4mm.
Super white toughened glass thickness: 3.2mm.
Junction box: black, 12 diodes.
PV cables: 2pcs of black cables with MC4 connectors.
Power output: +/-3%
Warranty: All the solar panel with 10 years warranty, 25 years working life.
Open circuit Voltage( VOC): 43.2V
Short Circuit Voltage( ISC): 9.02A
Maximun Power Voltage( VMP):36.0V
Maximun Power Current( IMP): 8.05A
Operating temperature: -40 ℃-+85 ℃
Operating temperature: -40 ℃-+85 ℃
Under STC TESTING: Irradiance 1000W/㎡,Modules Temperature
Warranty: Pm is not less than 90% in 10 years and 80% in 25 years.
(Power tolerance: +/-3%)
Grade-A Solar Poly crystalline cell
Repair and maintenance
- Regularly check the panel for damage, ensure timely detection,
- Regularly check solar system cable and ground connection is good.
- Periodically check solar mounting structure have loose or broken
- Check and clean-up the covering around the panel and surface with
clean water and gauze, do not rinse with hard or corrosive solvents
- In case of gale, heavy rain, rainstorm, hail, heavy snow and so on,
measures should be taken to protect the solar cell module from
- After the gale, heavy rain, heavy snow or rainy season, immediately
check whether solar panel displace, controller and battery box
exist water, and thunderstorm after check whether the device is
working properly, its charge and discharge controller is damaged,
- Batteries used in matching with solar modules should strictly
accordance with the battery maintenance instructions and methods.
1, On industry building, commerce building and public buildings.
2, on steel structure workshop.
3, on roof of the residential building.
4, On mobile booth.
5, on agriculture and livestock facilities.
6, on sunshine house.
7, on water surface.
8, on brrack and post.
9, on the ground.
10, on railroad.
11, on public road.
12, on container box.
Why Choose Us?
- Golden supplier approved by MIC.
- Supply suitable price and high quality product.
- Offer free samples before order confirmed.
- Commitment to delivery on time.
- Offer a perfect pre-sale and after sale service.
- Providing fast and economical transportation solutions.
- We guarantee that the product is 100% compensated.
- Providing product certificate,instructions and installation method.
- Long-term cooperative attitude and the concept of development
- A professional R&D team with 9 years history and Perfect
quality management system.
2pcs per box, with pallets or without pallets.
Quality and Safety
1. Rigorous quality control meets the highest international
2. High-transmissivity low-iron tempered glass, strong aluminium
3. Using UV-resistant silicon.
30% T/T in advance, paid the balance before shipment
30% T/T in advance, paid the balance against copy of B/L
|L/C||L/C amount above 50,000 usd, we can accept L/C at sight|
Amount lower than 5000usd
|Delivery Time||7-15DAYS AFTER RECEIVING YOUR PAYMENT ( BASED ON YOUR ORDER