Mova Launches LumeGret S5000 Home Battery with Integrated EV Charging

Mova has announced the launch of the LumeGret S5000, a new residential energy storage system designed for home use. According to the company, the device integrates solar power generation, battery storage, general household consumption, and electric vehicle charging into a single unit. This approach aims to streamline how homeowners manage their energy needs by combining multiple functions within one integrated system.

The LumeGret S5000 represents Mova’s latest offering in the home battery sector, focusing on versatility for modern households that rely on renewable energy and electric vehicles. By bundling these components, the system addresses the growing demand for all-in-one solutions that simplify installation and management. The company states that this integration allows for more efficient energy flow between the solar array, the battery, the home grid, and the EV charger, providing a cohesive energy management experience for residents.

Inverter and Solar Integration

The LumeGret S5000 relies on an integrated inverter that features four maximum power point trackers, or MPPTs. In residential solar installations, multiple MPPTs allow the system to manage different sections of a roof array independently. This configuration helps optimize energy harvest when panels face different directions or encounter varying shading conditions throughout the day. By tracking the optimal voltage and current for each string, the inverter ensures that the system extracts as much usable power as possible from the installed solar modules, even under imperfect weather or installation scenarios.

Mova specifies a combined solar input capacity of up to 4.8 kW for this unit. This figure defines the maximum power the inverter can accept from the photovoltaic array at any given moment. For homeowners, this limit dictates how much solar generation can be directly utilized or stored without excess power being curtailed. The device operates with a PV input voltage range spanning 13 V to 48 V, while the maximum PV input voltage reaches 60 V. A startup voltage of 15 V is required to initiate operation. These voltage parameters ensure the inverter can handle the electrical output of standard residential solar panels safely and efficiently, maintaining stable power flow from the roof to the battery and the home grid.

Battery Architecture and Durability

• Compatible with LumeGret B3000G (3 kWh) and B5000G (5 kWh) LiFePO4 modules
• Expandable storage capacity up to 15 kWh or 25 kWh
• Battery modules rated for minimum 10,000 cycles
• Features self-heating and aerosol fire-extinguishing functions
• Operating temperature range -20 C to 55 C
• IP65 protection rating
• 10-year warranty; 20-year design lifespan

The LumeGret S5000 pairs with specific lithium iron phosphate modules, namely the 3 kWh B3000G and 5 kWh B5000G. This chemistry is widely favored in residential storage for its thermal stability and long-term reliability compared to other lithium variants. Homeowners can scale their system by adding modules, reaching a maximum capacity of either 15 kWh or 25 kWh depending on configuration. Such modular expansion allows residents to align storage size with their specific consumption patterns or solar generation profiles, ensuring they store only what they need rather than overpaying for unused capacity.

Durability is a central focus of the design, with modules rated for a minimum of 10,000 charge cycles. This high cycle count suggests the battery can retain significant capacity over many years of daily use, which is essential for maximizing the return on investment in home energy systems. Safety features include built-in self-heating functionality to maintain performance in cold conditions and an aerosol fire-extinguishing system to mitigate thermal runaway risks. The unit operates between -20°C and 55°C and carries an IP65 rating, offering protection against dust and water jets suitable for various outdoor or semi-outdoor installations. Mova backs these specifications with a 10-year warranty and states a design lifespan of 20 years, providing long-term assurance for consumers.

Output Capacity and Connectivity

The LumeGret S5000 delivers a default grid-connected AC output of 800 W, scalable to a maximum of 3 kW. In off-grid scenarios, the system sustains 3 kW output, with a bypass rating of 3.6 kW to handle transient loads without tripping. For electric vehicle charging, the unit provides up to 3 kW when off-grid, while grid-connected setups allow a bypass capacity of 6.6 kW. An optional LumeGret E7000 charger extends this capability, supporting charging rates up to 7 kW. These tiers allow homeowners to match output power with their specific appliance loads, preventing circuit overloads while ensuring critical devices remain powered during outages.

Control and automation are handled through the Movahome app, which manages charging schedules, power levels, and priority settings. The system accesses electricity pricing data from approximately 860 providers, enabling users to time energy consumption and storage cycles around dynamic rate structures. Solar-surplus charging initiates automatically when excess photovoltaic generation exceeds 500 W, directing available energy into the battery before exporting to the grid. This threshold ensures that intermittent solar production is captured efficiently, maximizing self-consumption and reducing reliance on purchased electricity during peak pricing windows.

Physically, the unit measures 480 mm by 290 mm by 168.4 mm and weighs 14.8 kg. It utilizes natural cooling, eliminating the need for active fans that can introduce noise or require maintenance. Connectivity options include Wi-Fi, Bluetooth, and RS485 interfaces, facilitating integration with third-party monitoring tools or building management systems. This combination of wireless and wired protocols supports flexible installation environments, from standard garage setups to more complex multi-device residential energy networks.

What to watch

With pricing and commercial availability currently undisclosed, the immediate question for prospective buyers is when the LumeGret S5000 will actually hit the market. Until Mova releases concrete launch dates and regional rollout plans, consumers cannot accurately budget for the system or compare its value against competing integrated home battery solutions. The absence of a defined price point also leaves open how the unit’s premium features, such as the integrated EV charging capability and extended warranty, translate into a competitive cost per kilowatt-hour.

Readers should monitor official announcements from Mova for specific release windows and distributor partnerships. Clarification on which regions will receive the product first is essential, as local grid regulations and incentive structures often dictate the practicality of adopting high-capacity residential storage. Waiting for confirmed availability allows homeowners to verify real-world performance data from early adopters, ensuring the advertised cycle durability and safety features hold up under actual daily use conditions before committing to a long-term purchase.