Features
- The controller utilizes a high-speed and high-performance 32-bit processor, along with an exceptional EMC design.
- Take advantage of the advanced PID algorithm to ensure a more accurate battery energy management system.
- To maximize the utilization of PV modules and batteries, our solar controller provides a three-stage charging mode.
- Fully IGBT modular design ensures more stable and reliable controller and system performance.
- With a perfect battery protection function and multi-stage charging, you can extend the useful life of your battery.
- Equipped with dual-loop control of voltage loop and current loop, capable of setting current-limiting charging.
- Fully enclosed air duct structure design, high-speed intelligent fan cooling solution, suitable for a variety of harsh environments.
- With the capacity statistics and real-time power curve functions, gaining insight into the system's power generation status is now easy and instantaneous. Monitor at any moment to gain a clear understanding of your power generation progress.
- Experience a more convenient human-computer interaction with this color LCD display and touch keys, featuring multi-language selection.
- Take control of your environment with the advanced features of this ambient temperature display. Get automatic temperature compensation to ensure accuracy and reliability. Plus, set and track the time accurately with this device's real-time clock capabilities.
- This product is EU CE certified and has met the high standards of the European Union.
Technical Parameters
| Model | SDC48V-80A | SDC48V-100A | SDC48V-150A |
| System Parameters |
| Battery type | Lead-acid, Gel, Lithium |
| Rated voltage of battery pack | 48V |
| Rated current | 80A | 100A | 150A |
| Max. PV array voltage | ≤100V |
| Rated system power | 3840W | 4800W | 7200W |
| Number of PV array input channels | 1 channel | 1 channel | 1 channel |
| Electrical Parameters |
| 3-stage charging | Boost charging, equalizing charging, floating charging |
| Equalization voltage | 57.6V |
| Recovery voltage | 52.8V |
| Float voltage | 55.2V |
| Over voltage disconnect voltage | 64V |
| Over voltage reconnect voltage | 60V |
| No-load loss | ＜0.5W |
| Operating temperature | -25℃～+55℃ |
| Storage temperature | -25℃～+80℃ |
| Communication interface | MODBUS RTU protocol RS485 interface (optional) |
| Mechanical Parameters |
| Terminal block | TC series barrier terminal block |
| Display | Color LCD screen + touch buttons |
| Protection | IP32 (indoor) |
| Cooling | Forced air cooling (temperature-controlled fan) |
| Noise | ＜30dB |
| Altitude | ≤3000m |
| Installation | Wall mount / rack mount |
Optional Configurations
- RS485 and dry contact (optional) can provide the capability to control controller charging and discharging operations. This allows users to ensure that their controllers are operating reliably and efficiently.
- The solar charge controller can be controlled for charging and discharging operations through RS485 and dry contact interfaces. (optional)
- Our patented secondary protection feature provides an extra layer of safety to prevent battery damage from power switch malfunctions. (optional)
- The industry-standard Modbus protocol for RS-485 communication. (optional)
Are you looking for cost-effective solutions for power generation facilities? You can rely on HT SOLAR, a trustworthy manufacturer of solar power generation systems. We are capable of providing comprehensive solar power systems with custom power generation solutions to help customers reduce energy bills while ensuring reliable power supply. Apart from our solar energy systems, we also provide a range of solar system components that are required in solar power plants, such as solar panels, solar inverters, solar batteries and other solar accessories. That is to say, we are one stop source for renewable energy system.
For over 15 years, our company has cultivated a wealth of experience within various industries, including the Vietnam Cultural Friendship Palace, Cambodia Military Base, Jamaica North-South Highway, Guyana Georgetown Pegasus Hotel, Eritrea Civil Explosive Factory, Ethiopia Coal Mine and more. We strive to deliver the ultimate solution and experience with our high-quality products and professional services, leaving our customers feeling satisfied.
Related Products
