Item Details: * Brand new and high quality *Built-in industrial microcontroller *Large LCD display, all parameters adjustable *Double mosfet reverse current protection, low heat generation *Dual USB output, maximum current 2.5A, support for Apple phone charging *Built-in short circuit protection, open circuit protection, reverse connection protection, overload protection *Suitable for solar green light, solar light boxes advertising board, solar insecticidal lights, housing solar power generation system, marine solar power generation system, outdoor survival solar power generation system Specifications: Material: ABS *Color: Black + Orange(As Pictures Show) *Display mode: LCD screen *Battery voltage: 12v / 24v automatic *Optional Rated current: 10A, 20A, 30A *Consumption: