20A 12V or 24V Auto Solar Panel Solar Charge Controller Battery Charge Adapter LCD USB (Max solar 260W at 12v or 520W at 24v)

Specifications:
1.Rated Voltage: 12V/24V auto adapt
2.Rated Current: 20A
3.Max. PV Voltage: 50V
4.Max. PV Input Power:
12V: 260W
24V: 520W
5.Charge current: 30A
6.Discharge current: 20A
7.Max Solar Input: <50A
8.Self-consume: <10mA
9.USB output: 5V/2A Max
10.Operating temperature: -35~60℃
11.Size: 125*85*30mm
12.Weight: 174g
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.
Package Included:
1x Solar Controller