... , practical, durable 3.personal design, easy to carry and use, 7Ah Solar DC System: Quality Product with CE ... , practical, durable.- What will you get from this system?1. LED light inside2. controller in 5A3. 2 ... . Universal moblie chare line.- How to charge this system? Two ways: 1. by Solar Panel charge 2 ... Function.- Which solar panel is suitable for 07AH system? Mono solar panel is the best, in 10W ...