Products
0102030405
Automatic Recognition SD 24V 20A PWM Charge Controller
Product Introduction
It may serve in compact-user solar energy setups for residences, street illumination, water pumps, solar heating systems, and so forth, which regulates the charging of solar modules via batteries, while the batteries provide energy to inverters and various loads.
Application Area
It can be used in small-user solar power system for home, street light, water pump, solar water heater, etc, which controls the charging of solar panels by batteries and the batteries supply power to inverters and loads.
Product Parameters
| Model | SD-10/20/30/40 | SD-20/30/40-48 | SD-50/60 | SD-50/60 |
| Max Solar Current | 10/20/30/40A | 20/30/40A | 50/60A | 50/60A |
| System Voltge | 12V/24V Automatic Recognition | 48V | 12V/24V Automatic Recognition | 48V |
| Fast Voltage | 14.0/28.0V (25ºC) | 56V (25ºC) | 14.0/28.0V (25ºC) | 56V (25ºC) |
| Boost Voltage | 14.0~15.0V/28.0~30.0V (25ºC) | 56~60V (25ºC) | 14.0~15.0V/28.0~30.0V (25ºC) | 56~60V (25ºC) |
| Equalization Voltage | 14.0~15.5V/28.0~31.0V (25ºC) | 56~62V (25ºC)(Liquid) | 14.0~15.5V/28.0~31.0V (25ºC) | 56~62V (25ºC)(Liquid) |
| Float Voltage | 13.0~14.5V/26.0~29.0V (25ºC) | 52~58V (25ºC) | 13.0~14.5V/26.0~29.0V (25ºC) | 52~58V (25ºC) |
| Over Voltage Protection Voltage | 16.5/33.0V | 66.0V | 16.5/33.0V | 66.0V |
| Load Disconnect Voltage | 11.2-11.8V/22.4-23.6V | 44-50V | 11.2-11.8V/22.4-23.6V | 44-50V |
| Load Reconnect Voltage | 12.5V/24.0V | 47.2-53.2V | 12.5V/24.0V | 47.2-53.2V |
| Battery Type | Lead Acid Battery | |||
| Temperature Compensation | 4.17mV/K Per Cell (Boost, Equalization),3.33mV/K Per Cell (Float) | |||
| Max Solar Voltage | 55V | 100V | 55V | 100V |
| Max Battery Boltage | 40V | 64V | 40V | 64V |
| Max.Wire size | 25mm | |||
| Own Consumption | 13.8mA | |||
| Ambient Temperature | -10~+60ºC | |||