The Structure Principle of Solar Charger
The conversion efficiency of solar panels, as the name implies, refers to the efficiency of light energy conversion into electricity; and the secondary conversion efficiency refers to the efficiency of light energy
Built-in battery, the need to charge the phone, the solar cell phone charger in the battery output power to the phone charge. Solar mobile phone charger is the key to good or bad:
The principle of solar cell phone charger will be converted into the energy of solar energy stored in the solar cell phone charger
Solar cell phone charger battery is generally lithium battery, the best should be lithium polymer battery, safe, high performance.
