| Model NO. | SL-40A/SL-60A |
| Certification | ISO, CE |
| Rated Voltage | 12V/24V |
| Load Current | 15A |
| Max PV Open Circuit Array Voltage | 55VDC |
| Nicad Battery Settings | Adjustable |
| Ow Voltage Discounnect | Automatic Disconnection |
| Cooling | Nature Cooling |
| Specification | CE/ROHS/SGS |
| HS Code | 8537109090 |
| Condition | New |
| Application | Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller |
| Rated Charge Current | 40A/60A |
| Input Voltage Range | 15-55VDC |
| Laed Acid Battery Settings | Adjustable |
| Low Voltage Reconnect | Adjustable |
| Protection Class | IP21 |
| Trademark | ZLPOWER |
| Origin | Shenzhen China |
12/24V MPPT solar charge controller 40A/60A for solar panel
Features:
1 High converting efficiency higher than99.5% for minimizingenergyloss
2 Build-in MPPT tracker for optimizing the power transformation
3 Reversed current protection for preventing equipment damage
4 Automatic battery temperature compensation for long-term reliability
5 Capable of selecting different charging mode for various type of batteries
6 Capable of connecting additional DC load for wider applications
7 Three stage charge control system (bulk, absorption, and float mode with temperature compensation
8 LED indicators display charge status in real time
9 Pulse Width Modulation (PWM) topology combined with a multi-stage charge control algorithm leads to superior charging and enhanced battery performance
Specification:
MODEL | SL-40A | |
Rated Voltage | 12/24 VDC | |
Rated charge current | 40A | |
Load current | 15A, can up to 40A | |
Input voltage range | 15-55VDC | |
Max. PV open circuit array voltage | 55VDC | |
Typical idle consumption | At idle < 10mA10mA | |
Overload protection (DC load) | 2.0*Inom﹥ 5s; 5s 1.5*Inom ﹥ 20s 20s 1.25*Inom temperature controlled | |
Bulk charge | 14.6V(default) | 29.2V(default) |
Floating charge | 13.4V(default) | 26.8V(default) |
Equalization charge | 14.0V(default) | 28.0V(default) |
Over charge disconnection | 14.8V | 29.6V |
Over charge recovery | 13.6V | 27.2V |
Over discharge disconnection | 10.8 V (default) | 21.6V(default) |
Over discharge reconnection | 12.3V | 24.6V |
Temperature compensation | -13.2mV/ | -26.4mV/ |
Lead acid battery settings | Adjustable | |
NiCad battery settings | Adjustable | |
Load control mode | 1. Low Voltage Reconnect (LVR): Adjustable 2. Low Voltage Disconnect (LVD): Automatic disconnection 3. Reconnection: Includes warning flash before disconnect and reconnection | |
Low voltage reconnect | 12.0-14.0 Vdc | 24.0-28.0 Vdc |
Low voltage disconnect | 10.5-12.5 Vdc | 21.0-25.0 Vdc |
Ambient temperature | 0-40(full load) 4060(de-rating) | |
Altitude | Operating 5000 m, Non-Operating 16000 m | |
Protection class | IP21 | |
Battery temperature sensor | BTS - optional remote battery temperature sensor for increased charging precision | |
Terminal size | #8 AWG | |




