Solar Charge Controllers
Smart Solar Charge Controllers
Reliable PV charging control for solar battery systems, off-grid installations and small energy storage projects.
Smarter PV Charging for Safer Battery Operation
A charge controller is not a decoration in an off-grid system. It protects charging logic, battery stability and the reliability of small solar storage projects.
Smart Solar Charge Controllers
Solar charge controllers regulate PV charging, protect batteries and improve system stability in off-grid and distributed solar storage projects. They are an important part of safe battery operation.
Where This Product Creates Value
These scenarios help customers recognize whether the product matches their energy storage project before they compare parameters.
Solar Battery Charging
Control PV charging for safer battery operation.
Off-Grid Systems
Support small independent solar power installations.
System Protection
Improve charging stability and battery protection.
Advantages That Matter in Real Operation
Safety, system integration, expansion and installation support are presented through the operating environments where each advantage creates value.
01PV Charging Control
Regulates solar charging to help batteries operate within suitable charging conditions.
02Battery Protection
Charging management helps protect the battery system from improper PV charging behavior.
03Off-Grid Support
A practical component for small independent solar battery systems and distributed storage projects.
04System Stability
Improves charging consistency and helps the solar storage system operate more predictably.
05Easy System Matching
Selection can be based on PV array power, battery voltage and required charging current.
06Complete Solution Fit
Can be configured together with LIANHENERGY batteries and inverters for solar storage projects.
Technical Specifications
Key parameters are centered and organized for quick comparison during project evaluation.
| Item | Specification |
|---|---|
| Controller Type | MPPT / PWM Solar Charge Controller |
| Battery Voltage | 12V / 24V / 48V |
| Rated Charging Current | 20A – 100A |
| Maximum PV Input Voltage | 150V / 250V |
| Efficiency | ≥98% |
| Display | LCD Smart Screen |
| Protection | Overcharge / Overload / Short Circuit Protection |
| Communication | RS485 |
| Cooling | Natural cooling |
| Installation | Wall mounted |
| Application | Residential Solar System / Small Energy Storage System |
| Warranty | 2–5 Years |
Common Questions Before Selection
Each product page includes practical answers matched to the product type, helping customers understand fit before inquiry.
What does a solar charge controller do?
It regulates PV charging to the battery and helps protect the battery from improper charging conditions.
Is it needed in off-grid systems?
Yes. Charge control is important for safe and stable off-grid solar battery systems.
Can it be matched with LIANHENERGY batteries?
It can be configured as part of a complete solar battery solution depending on system requirements.
What is the difference between a charge controller and an inverter?
A charge controller manages PV charging to the battery, while an inverter converts battery DC power into usable AC power.
Which batteries can it be matched with?
Battery matching depends on voltage, charging current and system settings. LIANHENERGY can help confirm a suitable configuration.
What information is needed to select a controller?
Key details include PV array power, battery voltage, charging current, application type and installation environment.
Need a Matched Solar Charge Controllers Configuration?
Send your application, capacity, voltage, power and backup-time requirements. LIANHENERGY will help review the suitable product route before quotation.