Specifications
70*70mm 2V 35mA Round Mini Solar Panel for Led Light-Long Service Life
-High Efficiency Solar Cell
-High Intensity PCB Board
Product Type: | Epoxy Solar Panel |
Model No.: | SME7014 |
Product Construction: | Epoxy Resin + Cell + PCB |
Maximum Output: | 2V*35mA=0.07W |
Tolerance: | ±3% |
Electrical Specification (under standard test condition) | |
Maximum Output Power (Wmp) | 0.07W |
Max Working Voltage (Vmp) | 2V |
Max Charging Current (Imp) | 35mA |
Open Circuit Voltage (Voc) | 2.4V |
Short Circuit Current (Isc) | 39mA |
Cell efficiency(η): | 16.5% |
Materials | |
Solar cell type: | Polycrystalline or Monocrystal |
PCB | FR-4 |
PCB thickness(mm) | 1.0mm 1.2mm 1.5mm |
PCB color | Black |
PCB size(mm) | 70*70mm |
Product thickness: | 2.6-2.8mm |
Barline: | Black tape or none |
Physical characteristics | |
Appearance: | Transparent and good polish, without distortion and loss |
Lifetime: | 1-3 years |
Warning: | |
1.The mini solar panel can not be placed near to strong corrosive substance | |
2.Avoid scraping by something hard when using | |
3.Cannot bend during delivery and installation | |
Using and Storing Condition | |
Storing temperature | 20°C ~ 60°C |
Working temperature | -20°C ~ 60°C |
Epoxy solar panel structure
It is a traditional type small solar panel called epoxy resin encapsulated solar panel, which is sticked together by epoxy resin glue at a temperature 50~60 degree, you will see the epoxy resin coated panel have three layers,
1. Epoxy Resin AB Glue
2. Solar Cells
3. PCB Board
Features
1): Epoxy resin solar panel is made of monocrystalline or polycrystalline silicon. The encapsulation material are made of Epoxy Resin. Characterized by anti-humidity, insulation, excellent transparence and anti-aging, as well as smoothness, no bubble and neat apperance. Hard appearance; long-time life, high-performance to week light; widely used in lamp series, no power source sector.
2): Epoxy resin solar panels are easily to install; friendly environmental. High efficiency solar cells, Non-stick protective film.
3):Epoxy resin solar panels can be widely used in solar lawn lamps, solar toys, solar chargers and solar signal lights.
Some Epoxy Resin Solar Panel Parameter for you reference below:
(We can customize carious styles and specifications of epoxy encapsulated solar panels according to your requirements, here enclosed some our available specificaton sheet for you reference.)
Epoxy Resin Solar Panel Manufacturing Process:
Cut—Assemble—Test—Epoxy Resin—Vacuumize—Bake—Inspect—Coating
How to choose mini solar panels:
This table shows the solar system configuration relationship between storage batteries and mini solar panels.
DC Storage Battery | Mini Solar Panel |
1.2V | 2V ~ 2.5V |
2.4V | 3.5V ~ 4V |
3.6V | 5V ~ 6V |
3.7V | 5.5V-6V |
4V | 6-7V |
4.8V | 7-8V |
6V | 8V ~ 9V |
12V | 16V ~ 18V |
Our company designs and produces small solar panel with different specification and size. We utilize high transparent epoxy resin to encapsulate small solar panel and employ high-intensity and anti-distorting PCB board (hard pasteboards and glass fiber boards) as baseboard. We import different famous-brand solar cells (125/156) for solar panel. Our epoxy resin solar panel is UV resistant and yellowing resistant. All of our epoxy resin solar panels are environment friendly and fulfill ROSH directives.
Small solar panel ranges 0.1W to 2W in general, has different size and shape. It has wide applications and can be used to various electronic products and lighting products. We can design and produce small solar panel and control circuit. Control circuit avoids battery of electronic products and lighting products overcharging and over-discharging.
Laser Solar Cells Cutting Machine
Sample Room