40mm diameter 4V 30mA round solar panel small round solar Epoxy Resin Solar Panel
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Fujian, China
Brand Name: MARSROCK
Model Number: 40-8L
Type: Customized Solar Panel
Panel Dimensions: 40mm diameterx2.4mm
Solar Cells: A Grade Monocrystalline Silicon or Polycrystalline Silicon
Technology: Epoxy Resin
Number of Cells: 10
Power: 0.12W
Voltage: 4V
Current: 30mA
Encapsulation method: Epoxy resin A/B Glue
PCB Material: Insulative, environmental and anti-distorted chipboard and fiberboard
Test Condition: 1000W/M2, AM1.5, 25℃
Lifecycle: around 5~6 years
Supply Ability
Supply Ability: 10000000000 Piece/Pieces per Month
Packaging & Delivery
Product Description
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 highintensity and antidistorting PCB board (hard pasteboard and glass fiber boards) as baseboard. We import different famousbrand 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.
Epoxy resin solar panel (voltage ranges from 1.0V to 36V, current ranges from 0.1A to 10A, power ranges from 0.5W to 150W), 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.


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


Detailed Images




Product Features
1. The surface is sealed with high-performance epoxy resin polyester film;
2. High conversion efficiency based on leading innovative photovoltaic technologies;
3. High stabillity with guaranteed+/-3%power output tolerance, ensuring return on investment;
4. Beautiful appearance;
5. Withstands high wind-pressure and snow load;
6. Easy to install.
Cell Type | Polycrystalline or Monocrystalline |
No. of Cells | 10 |
Dimension | 40 diameterx2.4mm |
Technology | Epoxy Resin |
Power | 0.12W |
Operating Voltage (Vmp) | 4V |
Operating Current (Imp) | 30mA |
Testing Condition | 1000W/M2, AM1.5, 25℃ |
Efficiency | 20-21% |
Light transmittance | 95% |
Usage | for outdoor, high light |
Operating and Storage Temperature | -25℃ to +85℃ |
Grade | A Grade |
Quality and Safety:
1. Rigorous quality control meeting the highest international standards;
2. ISO9001: 2008 (Quality Management System) certified factories manufacturing world-class products;
3. Products meet international standards and through professional testing and certification authority (ROHS, CQC, ISO, FCC, TüV).
Application


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Packing & Delivery


FAQ
1. What is the brand for this panel?
--Mars Rock solar panel , we are the manufacturer of this solar panel, OEM/ODM is available, wholesale is welcome.
2. What kind of Solar Cells does it have?
--poly crystalline 156*156mm and 125*125mm or mono 125*125mm and 156*156mm
3. What is the Efficiency level?
-- ≥18% for solar cells.
4. What is the Nominal Voltage?
-- 0.5v-36v, we can adjust to what you need.
5. It is for indoor or outdoor?
-- Please use it under strong light, it is IP65, can be used in outdoor, easy maintaince.
6. What's the application of this solar panel?
-- We can sold wires or USB port in the back of the solar panel, it can be used as mobile charger, or directly connect to your devices, like LED light, toy and etc.
7. What is the Warranty Period, How many years?
--We can give you 2 year product warranty, its lifespan can be above 5- 6years.
Supply Ability
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Packaging and Shipping
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