Catelogue: PV Solar Controllers
Hits:
Automaticrecognitionofinputvoltage
Applyingwithvarioustypesofdurablebatteries
MicroprocessingcontrollerPulseModulationWide-frequency（PWM）charge
Settingthevoltageoflowvoltagecut-off
The Solar Charge Controller could store DC generated by solar panels into battery, which could effectively provide living and industrial using electricity in some remote areas and tourism destination areas where have no electric power facilities and electricity network, and have no negative effect on environment.
SC2025 Solar Charge Controller apply to all types of photoelectric panels and various types of batteries, MCU (Micro-Processing Controller) has PMW (Pulse Modulation Wide-frequency) 0~100% variable duty cycle process. Depending on the types and actual charging situation of the battery, SC2025 controller series can provide the fast and best charging voltage and electricity from the PV panel. SC2025 Solar Charge Controller are equipped with advanced man-machine interactive function, so the user can adjust the charging voltage.
Functions:
1. CPU control, LCD display
2. Automatic recognition of input voltage
3. Applying with various types of durable batteries
4. Micro processing controller Pulse Modulation Wide-frequency（PWM）charge
5. Setting the voltage of low voltage cut-off/resuming connection of the DC output of the load port
6. Temperature sensor for charging a battery in compensation
7. Protective circuit of PV from reverse-charging.
8. Overload protection
9. Overcharge protection
10. Short circuit protection
11. The temperature compensate
12. Reverse polarity connection protection
13. Converse discharge protection
14. Thunder protection
15. Low voltage protection
Technical index
| Model | SC2025 15A | SC2025 20A | SC2025 25A |
| Rated Voltage | 12V/24V Automatic voltage recognition | ||
| Max Load current | 15A | 20A | 25A |
| Operate Voltage | 12V～16V/24V～32V | ||
| Length≤1m Charge loop drop | ＜0.25V | ||
| Length≤1m Discharge loop drop | ＜0.05V | ||
| Over voltage protection | 16V/32V | ||
| Full charge cut | 13.7V/27.4V | ||
| Low voltage cut | 10.5~11V/21V~22V | ||
| Temperature compensation | -3mv/℃/cell | ||
| No load loss | ≤20mA | ||
| Max wire area | 4mm2 | ||
| Ambient temperature | -25℃——55℃ | ||
