Epoxy is a type of liquid resin known for its good adhesive properties and resistance to water degradation. That is why they are used for laminating solar cells and is also used in boat building too. They are usually identified by their amber or slight brown colour. They also have high electrical insulation and good chemical resistance. However, in the long run, they can age prematurely under the Sun, turning yellowish and become more brittle.
When the solar cell is ready for encapsulation, it is placed on the backing material and the liquid epoxy resin is poured over the cells and the connecting ribbons. These layers will be laminated together at a temperature of 50 to 60 degrees Celsius and will form a hardened layer when it cools.
| Material: | Polycrystalline silicon, FR-4 PCB, epoxy resin |
| Peak power: | 1W |
| Max voltage: | 6.0V |
| Max current: | 166mA |
| Open voltage: | 6.8V |
| Short current: | 176mA |
| Weight: | 23G |
| Operating temperature | -40°C to +85°C |
| Maximum system voltage | 1000VDC |
| NOCT | 48°C+/-2°C |
| Current temp. coefficient | 0.06+/-0.01 %/K |
| Voltage temp. coefficient | -(78+/-10) mV/K |
| Power temp. coefficient | -(0.5+/-0.05) %/K |
1. What is your MOQ?
MOQ always is 1pcs for wholesale orders, we welcome sample order to test and check quality. Mixed samples are acceptable.
2. What types of packaging do you usually use for this product?
Normally we offer neutral package, customized packing will be accepted.
3. How long does it take to manufacture once an order has been placed?
Sample needs 3-7 days, mass production time needs 15-30 days.
4. What methods of payment do you accept for the full-order?
Various payment methods are available, including via PayPal, Visa, MasterCard, Alibaba Trade Assurance, Western Union and T/T.
5. Is it possible to put our logo on your product or product packaging?
Of course, we welcome customization requests such as your brand, LOGO, Color, Product Manual, packaging, etc.
6. Do you offer guarantee for the products?
Of course, we offer 18 months warranty on our products.