60% OFF 10/20/30/40/50A 12V 24V Auto Solar Panel Solar Charge Controller Battery Charge Adapter LCD USB – 50A Now $16.92 (Was $33.84)
Features:
1. Build-in industrial micro chip.
2. Big LCD display, adjustable parameter.
3. PWM battery charging.
4. Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection
5. Dual MOS Reverse current protection, low heat production.
6. Adjustable controlling parameter of the system.
