Emergency Power Supply Camping Battery Charging Portable Power Station Solar System Energy Generator SRE-815B

Product Introduction about SRE-815B:

Characteristics of the portable solar lighting system:

1. The portable solar lighting system can install 3 LED bulbs.

2. It can accept two charging methods: solar panel and adapter.

3. The product has dual USB output ports as a USB charger for USB power supply equipment

Theory of the solar cell:

Solar cell is a device that responds to light and can convert light energy into electricity. There are many kinds of materials that can produce photovoltaic effect, such as mono-crystalline silicon, poly-crystalline silicon, amorphous silicon, gallium arsenide, selenium indium copper, etc. Our products use mono-crystalline silicon. When light shines on the surface of solar cells, some photons are absorbed by silicon materials; The energy of photons is transferred to silicon atoms, making electrons transition and become free electrons. They gather on both sides of the p-n junction to form a potential difference. When the external circuit is connected, under the action of this voltage, a current will flow through the external circuit to produce a certain output power.

Advantage/Selling points:

1. 10+ years professional international business experiences

2. High quality & thoughtful service

3. Fast response

4. Supply 5R basic service (Right qty,Right quality,Right price,Right delivery and Right place )

Service for u:

1. Customize your products to suit your market and design your packaging.

2. If you need any certificate, we can support you.

3. Starting from Shenzhen port, your goods can be delivered to any port you like.

4. Thank you very much for any advice / comments / suggestions. We will reply to you within 8 hours.