The PWM Solar Charge Controller support 12V/ 24V automatic identification for system voltage. It has 5 working modes and is suitable for both home and commercial use.
Features:
Automatic identification for system voltage: 12V/ 24V. PWM mode brings high conversion efficiency.
5 working modes (light control/ light control + time control/ manual mode/ debugging mode/ normal on) meet different requirements.
2 USB outputs provide with 1.2A total current, making it possible to charge devices such as phone, tablet, etc.
LCD screen display, easy-to-use manual switch, and status indicator light make the operations simple and convenient. Check needed information at any time.
An upgraded 3-stage algorithm applies an equalizing charge to the battery every 30 days, effectively preventing the battery from sulfuration, thus extending its service life.
PV input voltage range<55V, which is suitable for various specifications of sloar panel, applicable to both home and commercial use.
Multiple protections provide safe use: overcharge, over-discharge and over-load protection, as well as short-circuit and reverse-polarity protection.
A built-in temperature sensor helps to deliver high-precision temperature compensation.
Note: Please read the manual carefully before using.
Specifications:
System Current: 10A/ 20A (Optional)
Color: Black
Material: Aluminum Alloy
Display: LCD Display
System Voltage: 12V/ 24V Auto
No-load Loss: <15mA
Solar Energy Input Voltage: <55V
Battery Type:
Overvoltage Protection: 17.0V; x2/24V
Equalizing Voltage: 14.6V; x2/24V (25℃), duration: 1h
Boost Voltage: 14.4V; x2/24V (25℃), duration: 2h
Float Voltage: 13.8V; x2/24V (25℃)
Return Voltage: 13.2V; x2/24V (25℃)
Over-discharge Voltage: 11.1V; x2/24V
Over-discharge Recovery Voltage: 12.6V; x2/24V
Rated Total Current of USB Loads: 1.2A
Temperature Compensation: -3.0mv/℃/2V
Overload and Short-circuit Protection: 1.25 times of rated current: 30s; short-circuit: immediately
Working Temperature: -20℃~+50℃
IP Grade: IP30
Item Size: 120 * 74 * 23.6mm / 4.72 * 2.91 * 0.93in (10A); 120 * 74 * 35mm / 4.72 * 2.91 * 1.38in (20A)
Item Weight: 136g / 4.80oz (10A); 162g / 5.72oz (20A)
Package Size: 17.5 * 7.8 * 4.3cm / 6.89 * 3.07 * 1.69in
Package Weight: 190g / 6.70oz (10A); 218g / 7.69oz (20A)
Package List:
1 * PWM Solar Charge Controller
1 * Bracket
2 * Screw
1 * User Manual (English)
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a