Smart all-in-one lithium battery systems that keep your home, business, or institution fully powered through grid interruptions, peak-hour demand, and overnight hours ā silently, safely, and intelligently.
Energy Cost Reduction
warranty Max
working pressure
Largest capacity
Every Energy Cube is engineered to six demanding standards ā so you can trust it to perform on a Tuesday night in Kigali just as reliably as on day one.
Automatic source switching between solar, battery, and grid in under 20 milliseconds ā zero perceived downtime for appliances, servers, or medical equipment.
LiFePO4 chemistry is thermally stable and non-flammable ā eliminating fire and thermal-runaway risks associated with conventional lithium-ion or lead-acid systems.
An embedded Battery Management System (BMS) monitors every cell in real time, balancing charge, preventing over-discharge, and extending cycle life automatically.
Modular by design. Start with a 2.5 kWh unit and expand to 32 kWh by adding Cube modules ā no rewiring, no new inverter, no downtime during expansion.
IP55-rated enclosures, corrosion-resistant components, and operating tolerances from 0Ā°C to 55Ā°C make Energy Cubes resilient in Kigali’s tropical climate.
Full system visibility through the MySolar app ā live power flows, battery state, savings, and fault alerts ā from anywhere, around the clock.
Energy Cubes combine hardware engineering and embedded software into a single cohesive unit ā not a collection of separate components.
The inverter is built directly into the Cube, eliminating cable runs between inverter and battery, reducing failure points, and simplifying installation.
Switches between solar-first, battery-backup, and grid-assist modes based on battery state of charge and real-time solar generation ā without any manual input.
Switches between solar-first, battery-backup, and grid-assist modes based on battery state of charge and real-time solar generation ā without any manual input.
Switches between solar-first, battery-backup, and grid-assist modes based on battery state of charge and real-time solar generation ā without any manual input.
LiFePO4 (lithium iron phosphate) is the global standard for stationary energy storage in homes, hospitals, and schools ā and for good reason.
LiFePO4 does not enter thermal runaway below 270Ā°C ā providing a wide safety margin in tropical environments.
No flammable electrolyte gases are emitted during normal operation or during fault conditions.
Multi-layer BMS protection cuts power within microseconds of a detected short, protecting both the Cube and your appliances.
Every Cube ships with internationally recognised safety certifications ā meeting the standards required for installation in schools and healthcare facilities.
The BMS runs automated diagnostics every 60 seconds, logging anomalies before they become failures.
IP55-rated lockable cabinet ā suitable for installation in homes and institutions with no exposed electrical components.
The most important number in battery storage is not capacity ā it is how many times a battery can be charged and discharged before it degrades. Energy Cubes win on this number decisively.
6,000+ cycles Ā· 80% capacity retained
2,000 ā 3,000 cycles
300 ā 500 cycles
Charging your Energy Cube once every day delivers over 16 years of full daily cycling before reaching 80% of original capacity. Most warranties cover 10 years ā you get significantly more.
Unlike lead-acid batteries ā which must be kept above 50% charge to avoid damage ā Energy Cubes can be discharged to 10% without any reduction in cycle life. Use nearly all the energy you stored.
No two energy needs are identical. Energy Cubes are available in two integrated series ā both expandable ā to fit homes, SMEs, and large commercial or industrial sites.
3 Kwp- 7.2 kwp
3Kw/6kw/10Kw
2.5Kwh - 10.2Kwh
3 Kwp- 7.2 kwp
12.3 kwp
12Kw
20.4kwh - 32.1KWh
3Tons - 6Tons
Every Energy Cube connects to the MySolar cloud platform via Wi-Fi or 4G. From the moment your system goes live, you have complete visibility ā on your phone, tablet, or desktop.
See solar generation, battery charge level, grid import/export, and load consumption updating in real time.
Track battery charge cycles used, remaining capacity, and predicted end-of-life ā with 30 days of history.
Monthly and cumulative REG bill savings, CO2 offset, and return-on-investment progress ā clearly displayed.
Push notifications to your phone the moment the system detects an anomaly ā before it affects your power supply.
Export daily, weekly, or monthly generation and consumption reports for financial records or energy audits.
MySolar’s technical team can view and diagnose your system remotely ā resolving most issues without a site visit.
Your Energy Cube is registered on the MySolar platform. App credentials are set up and the system begins logging data immediately.
A full monthly report is generated: total solar units produced, REG units avoided, CO2 saved, and RWF saved vs. baseline.
A full monthly report is generated: total solar units produced, REG units avoided, CO2 saved, and RWF saved vs. baseline.
The platform notifies you and the MySolar team when a scheduled service is due, or when performance drops below expected thresholds.
