5W-18V Polycrystalline Solar Panel 5 Watt Solar Panels Small Solar
Panel
Description:
Polycrystalline solar panels are made from similar silicon material
hence instead of going through the slow and more expensive process
of creating a single crystal, molten silicon is just put into a
cast and cooled with a seed crystal. By using the casting method,
the crystal surrounding the seed isn’t uniform and branches into
many, smaller crystals, thus the term “polycrystalline”. The
surface has a jumbled look with many variations of blue colour. In
general, we have a number of successful projects around the world,
such as grid-connected power generation systems, off-grid power
generation systems, and integrated power generation facilities. We
have advanced, mature and stable supply lines to support your
multi-faceted needs in the solar market.
The surface has a jumbled look with many variations of blue colour.
In general, we have a number of successful projects around the
world, such as grid-connected power generation systems, off-grid
power generation systems, and integrated power generation
facilities. We have advanced, mature and stable supply lines to
support your multi-faceted needs in the solar market.
Polycrystalline Solar Panel positive pole and the negative pole are
on the same side, the cell’s front side can absorb maximum
sunlight, so that it can get the maximum power. High cell
efficiency with quality silicon materials for long term output
stability. 1 Wind resistance, pressure resistance, high conversion
efficiency.
Mechanical drawing:
Product Feature:
- High efficiency, outstanding workmanship.
- Energy saving, environmental-friendly, Safty, No pollution.
- Advanced technology, strict quality control system.
- Easy installation, safe operation, free maintenance.
- 10-year product warranty, 12-year warranty at 90% power
output,25-year warranty at 80% power output.
- Quality in priority, clients the upmost.
- Application class A.
- Usig high transmittance pv glass, strong aluminium frame which can
bear heavy snow and wind.
- Module can made according to the requirements of client.
- Easy install, free maintain.
- Super light to carry easy anytime, anywhere.
- Smooth surface and amazing appearance.
- The size and shape can be customized.
Product Details:
| Model | U5P-12 |
| Peak Power (W) | 5±3% |
| Open circuit voltage (V) | 21.6 |
| Peak Voltage (V) | 18.0 |
| peak current (A) | 0.278 |
| Short-circuit current (A) | 0.30 |
| Solar cells efficiency | 15-17.0% |
| Maximum system voltage (V) | 1000V DC |
| Rated operating temperature | 48±2°C |
| Working temperature range | -40°C- +85°C |
| Current temperature coefficient | 0.1%/°C |
| Voltage temperature coefficient | -0.37%/°C |
| Power Temperature Coefficient | -0.45%/°C |
| Solar Cell | Poly crystalline silicon |
| Number of cells | 36 pcs |
| Size | 285*185*18mm |
| Weight | 0.7 kgs |
| Surface Packaging | Low iron tempered glass/3.2mm |
| Sealant | Ethylene Vinyl Acetate (EVA) |
| Border | Anodized Aluminum/Silver |
| Junction Box Waterproof Level | ≥IP65 |
| Pre-wind pressure | 2400Pa |
| Back wind pressure | 2400Pa |
| Maximum hail impact | 25mm/ 23m/s |
Polycrystalline Solar Panel Application:
Solar power stations, Small solar wind hybrid system, Rural
electrification, Small home power systems, Power supply for
traffic, security, gas industry, 12V and 24V battery charging
systems, Other industrial and commercial applications.
Our products are widely used in solar lighting, lamps, household
electricity, traffic, communication, meteorological, building and
photo-voltaic power plants and other fields. Widely used for
educational kits,experiment kits,science kits,toys kits,small power
supply etc. It's widely used for decorative lamps, electric toys,
electronics, gifts and other industries.
