Main Features:
*Adopt advanced MCU microprocessor control technology.
*12V/24V/48V self detect to choose output voltage.
*Advanced MPPT Technology, High converting efficiency higher than 97% for minimizing energy loss.
*Capable to parallel in output, to expand capacity easily.
*Reversed current protection at night, over voltage and reverse polarity protection.
*Capable of selecting different charging mode for various types of batteries
*Capable of connecting additional DC load for wider applications
*Three stage charge control system (bulk, absorption, and float mode) with optional temperature compensation
*LED indicators display charge status in real time, Optional LCD digital display.
*Pulse Width Modulation (PWM) technology combined with a multi-stage charge control algorithm leads to superior
charging and enhanced battery performance.
Specification:
MPPT solar charger controller |
SL-40A/60A |
Rated Voltage |
12/24/48Vdc auto-detection |
Rated charge current (include load current) |
40Amp/60Amp |
Load current |
15Amp |
Input voltage range |
15-55Vdc |
Max. PV open circuit array voltage |
55Vdc |
Overload protection (DC load) |
2.0 * Inom>5s |
1.5 * Inom >20s |
1.25 * Inom temperature controlled |
Typical idle consumption |
At idle < 10mA |
Bulk charge |
14.6Vdc (default) |
29.2Vdc (default) |
Floating charge |
13.4Vdc (default) |
26.8Vdc (default) |
Equalization charge |
14.0Vdc (default) |
28.0Vdc (default) |
Over charge disconnection |
14.8Vdc |
29.6Vdc |
Over charge recovery |
14Vdc |
28Vdc |
Over discharge disconnection |
10.8Vdc (default) |
21.6Vdc (default) |
Over discharge reconnection |
12.3Vdc |
24.6Vdc |
Temperature compensation |
-13.2mV/℃ |
-26.4mV/℃ |
Lead acid battery settings |
Adjustable |
NiCad battery settings |
Adjustable |
Load control mode |
1. Low Voltage Reconnect (LVR): Automatic |
2. Low Voltage Disconnect (LVD): Automatic |
3. Reconnection: warning flash before disconnect and reconnection |
Low voltage reconnect |
12.0-14.0Vdc |
24.0-28.0Vdc |
Low voltage disconnect |
10.5-12.5Vdc |
21.0-25.0Vdc |
Ambient temperature |
0-40℃ (full load) 40-60℃ (de-rating) |
Altitude |
Operating 5000 m, Non-Operating 16000 m |
Protection class |
IP21 |
Cooling |
natural cooling |
Terminal size (fine/single wire) |
#8 AWG |
Dimension(L*W*H) |
192*140*66mm |