Morningstar SunSaver 10amp/24v LVD
Morningstar SunSaver 10amp/24v LVD
PWM Solar Controller with Low Voltage Disconnect & LED Indicators

DESCRIPTION
Reliable Power Management for 24V Off-Grid Systems
The Morningstar SunSaver 10A 24V LVD Solar Charge Controller delivers robust and dependable energy management for small to medium remote power applications. Recognised for its outstanding reliability in extreme environments, this controller is engineered to maintain and protect 24V battery banks across a variety of off-grid installations, from remote telecommunications sites to industrial monitoring stations and specialised caravan setups.
Advanced Battery Protection with Low Voltage Disconnect (LVD)
One of the most critical aspects of off-grid energy management is protecting your battery investment. This unit features an integrated Low Voltage Disconnect (LVD) on the load terminals. The LVD function automatically disconnects DC loads when the battery voltage drops below a safe threshold, preventing damaging deep discharges. This crucial feature significantly extends the life of your battery bank and reduces the risk of complete system failure in remote locations where maintenance is difficult.
Intuitive LED Monitoring and Easy Configuration
Keeping track of your system status is straightforward with the built-in LED indicators. These clear visual cues provide immediate feedback on charging status, the state of charge of the battery, and any potential faults detected by the system. Furthermore, configuring the controller to match your specific energy storage is simple. A selectable jumper allows you to easily switch between charging profiles optimised for either sealed or flooded lead-acid batteries, ensuring your storage bank receives the exact charging parameters required for maximum efficiency and longevity.
Built for Extreme Environments and Durability
Designed with longevity in mind, this controller utilises a highly durable construction tailored for harsh environments. It features heavy-duty secure screw terminal connections that ensure tight, low-resistance electrical contacts for both the solar panel input wires and the 24V battery bank connection points. Additionally, the unit incorporates integrated metal mounting flanges, allowing for a secure screw-down installation on any flat surface. This robust mechanical design minimises the risk of vibration-induced failures, making it an excellent choice for both stationary remote sites and mobile applications.
Key Features and Specifications
- Rated for 10A maximum solar input current for 24V battery systems
- Integrated Low Voltage Disconnect (LVD) to prevent deep battery discharge
- Clear LED status indicators for charging, temperature, and battery state
- Selectable charging profiles for sealed or flooded lead-acid batteries
- Secure screw terminals for solar, battery, and load connections
- Integrated metal flanges for vibration-resistant, flat-surface mounting
Versatile Applications
The Morningstar SunSaver series is an industry standard for small-scale professional applications. It is specifically suited to projects requiring exceptional reliability without constant supervision. Ideal applications include:
- Remote industrial telemetry and monitoring equipment
- Off-grid telecommunications and repeater stations
- Security lighting and camera systems
- 24V battery systems in specialised marine and caravan setups
- Agricultural automation and remote sensor networks
By implementing a high-quality controller like the SunSaver, you eliminate the common issues associated with generic power electronics, such as premature failure, poor efficiency, and inadequate battery protection. Its proven design ensures that your critical off-grid loads remain powered and your batteries stay healthy year after year.
Upgrade Your Off-Grid Reliability
Secure your remote power system with proven technology that delivers consistent performance when you need it. Add the Morningstar SunSaver 10A 24V LVD to your system today to ensure optimal charging and superior protection for your battery bank.
SKU: SR-SS-10L-24V
SPECIFICATIONS
Specifications
| Model | SS-10L-24V |
|---|---|
| Charge Rating | 10 A |
| Max. Load Current | 10 A |
| Max. PV Open Circuit Voltage (Voc) | 60 V |
| Nominal Battery Voltage | 24 V |
| Minimum Battery Voltage | 6 V |
| Battery Type Selection | Sealed Or Flooded |
| Load Control | Yes |
| Regulation Voltage, Sealed Battery | 28.2 V |
| Regulation Voltage, Flooded Battery | 29.2 V |
| Load Disconnect | 23.0 V |
| LVD Reconnect | 25.2 V |
| Load In-Rush Capability | 65 A |
| Self-Consumption | < 8 mA |
| Voltage Accuracy | ± 48 mV (Typical) |
| Charging Method | 4 Stage Series PWM |
| Temperature Compensation | Coefficient: -60 mV/°C; Range: -30°C to +60°C |
| Transient Surge Protection | 1500 W Per Connection |
| LED Indications | Status LED (1): Charging Or Not Charging, Solar Error Conditions; Battery LEDs (3): Battery Level, Charging Stage |
| Wire Size | 5 mm² / #10 AWG |
| Dimensions | 15.2 x 5.5 x 3.2 cm / 6.0 x 2.2 x 1.3 in |
| Weight (Unpacked) | 0.23 kg / 8 oz. |
| Operating Temperature Range | -40°C to +60°C |
| Storage Temperature | -55°C to +80°C |
| Humidity | 100% Non-Condensing |
| Tropicalization | Epoxy Encapsulation; Marine Rated Terminals; Anodized Aluminum Case |
| Electronic Protections | Solar: Overload, Short-Circuit, High Voltage; Load: Overload, Short-Circuit, High Voltage; Battery: High Voltage; All: Reverse Polarity, High Temperature, Lightning And Transient Surges; Reverse Current At Night |
| SKU: | SR-SS-10L-24V |
| Model #: | SR-SS-10L-24V |
| MPN: | SR-SS-10L-24V |














































