SOLARA Wall Mounted PowerStore
Power Your Home, Save Money
PowerStore is an all-in-one inverter and battery system built to accelerate the shift to sustainable energy. It enables whole-home or business backup, cost savings, and energy independence, all managed through a simple app.
Each unit supports up to 20 kW of solar input and delivers 11.5 kW of continuous power—enough to start heavy loads up to 185 LRA. PowerStore Expansions allow easy, cost-effective system scaling.
With fast installation, modular design, and compatibility with any electrical setup, PowerStore is a complete solution for modern energy needs.
PowerStore - SPS-11520-M Technical Specifications
Power When It Matters Most
Solara PowerStore delivers backup protection beyond just your home. You can optimize stored energy to charge your electric vehicle with clean power—day or night, or even during a grid outage. Customize system settings to prioritize EV charging with surplus solar energy, or extend your home’s backup time by sharing your EV’s battery with your PowerStore system.
| Model Number | SPS-11520-M | ||
| Grid Type | Split phase | ||
| Max. Input Power | 9.0 KW | ||
| Input Voltage Range | 170 V to 264 V | 230 V | 240 V |
| Nominal Input Voltage | 208 V 220 V | 230 V | 240 V |
| Frequency | 50Hz 60 Hz | ||
| Nominal Battery Energy | 5.12 KW | ||
| Nominal Output Power (AC) | 5.5 kW (5.0 KW in parallel installation) | ||
| Nominal Output Voltage(V) | 208 V 220 V | 230 V | 240 V |
| Peak Power | 11 KW | ||
| Transfer Time | 10 – 30 ms | ||
| Output THDv (Linear Load) | <3% Pure Sine Wave | ||
| Solar to Battery to Home/Grid Efficiency | 93.60% | ||
| MPPT Efficiency | 99.90% | ||
| Protections | AC Overcurrent Protection, AC Short Circuit Protection, AC Over- voltage Protection, Battery Protection, Remote Shutdown | ||
| Maximum Continuous Current | |||
| Overcurrent Protection Device 2 | |||
| Maximum Output Fault Current (1 s) | 160 A | ||
| Maximum Short-Circuit Current Rating | 10 kA | ||
| Load Start Capability | 185 LRA | ||
| Power Scalability | Up to 4 PowerStore units supported | ||
| Energy Scalability | Up to 4 Expansion units | ||
| Connectivity | Wi-Fi (2.4 and 5 GHz), CAN, Ethernet, Cellular (LTE/4G 6) | ||
| Customer Interface | Solara Mobile App | ||
| Warranty | 5 Years | ||
| Maximum Solar STC Input | 6.0 KW |
| Withstand Input Voltage | 120 VAC |
| MPPT Operating Voltage Range | 500 V |
| Start-up Voltage | 150 V |
| Nominal Input Voltage | 300 V |
| MPPTs | 1 |
| Number of String per MPPT | 1 |
| Battery Type | LifePO4 |
| Rated Voltage | 51.2 V |
| Rated Capacity | 100 Ah |
| Rated Energy | 5.12 KWh |
| Maximum Operating Current | 100 A |
| Charge Voltage | 56 V |
| Discharge Cut-off Voltage | 46 V（ settable to 42V） |
| Charging Current | 50 A (0.5C) – Recommend |
| Maximum Charging Current | 100 A (1min) |
| Maximum Continuous Discharge Current | 100 A |
| Maximum Discharge Current | 120 A (1min) |
| Operating Temperature Range(°C) | -15 to 50°C （ 0°C- 50°C for charge) |
| Relative Humidity | 0 to 95% |
| Maximum Elevation | Up to 2000 m |
| Cooling Method | Air Cooling |
| Enclosure Rating | IP21 |
| Ingress Rating | IP67 (Battery & Power Electronics) IP55 (Wiring Compartment) |
| Operating Noise @ 1 m | < 60 db(A) maximum |
| Environment | Indoor rated |
| Storage Temperature | –20°C to 30°C, up to 95% RH |
| Dimensions | 610 x 160 x 900 mm (W x D x H) |
| Total Weight of Installed Unit | 65 kg |
| Mounting Options | Floor or wall mount |
| Display | LCD, WLAN + APP |
PowerStore Example System Configurations
POWER BACKUP
Reliable backup starts with a reliable system. Solara PowerStore is a robust home battery solution that charges from solar panels or the grid and is engineered to perform in extreme weather and tough environments—with minimal maintenance. It continues operating in cold climates, high humidity, and even flood conditions up to two feet of water. With built-in thermal management, PowerStore maintains optimal charge and discharge performance in temperatures as low as -4°F.
POWER BACKUP WITH EXPANSION
Compact. Connected. Ready for Anything.
Efficiency You Can See and Control
Solara PowerStore can power your entire home or business with a single unit, making whole-place backup protection more accessible and cost-effective. Each unit is self-contained with an integrated solar inverter for greater efficiency, fewer components, and faster installation. This streamlined design also makes multi-unit systems more affordable and future expansions simpler.
With the Solara mobile app, you can monitor system performance in real time, track energy usage, and manage settings remotely—putting full control of your energy in the palm of your hand.
Power your future with Solara, wherever you are.
Let's get in touch
Whether you're a homeowner, business, or distributor, our team is ready to help you take control of your energy. Solara PowerStore offers clean, reliable, and scalable power solutions for any environment.
We welcome distribution inquiries from any country and typically respond within 24 hours on business days.
