Home Balcony Battery Storage System is designed to deliver efficient local energy storage for compact residential environments such as apartments and small houses. It integrates battery technology with renewable power input to store electricity generated during low-cost or high-production periods. The system helps users manage energy consumption more effectively by shifting usage to stored power when needed. Home Balcony Battery Storage System supports reduced grid dependence, improved energy utilization, and enhanced cost control. Its compact structure allows installation in limited balcony spaces, making it suitable for urban households seeking practical, flexible, and decentralized energy solutions without complex infrastructure requirements
| Model NO. | BM2400 PRO |
|---|---|
| Nominal Output Power | 0.8kW |
| Nominal Output Current | 3.48A |
| Max. Output Power | 2.4kW |
| Max. Output Current | 10.43A |
| Nominal Output Voltage | 230V |
| Nominal Grid Frequency | 50Hz±5% |
| AC Input Charging | AC230V 2400W Max |
| Solar Input Charging | 4*PV18~108V/16A 1000Wp Max (4000Wp in total) |
| Inverter Efficiency | ≥90% |
| MPPT Efficiency | ≥97% |
| Battery Conversion Efficiency | ≥85% |
| Nominal Output Power | 2.4kW |
| Peak Output Current (1 second) | 10.43A |
| Nominal Output Voltage | 230V |
| Nominal Grid Frequency | 50Hz±2% |
| Total Voltage Harmonic Distortion | THDv < 3% |
| Interruption Time of Backup Switch | ≤10MS |
| Main Unit Capacity | No Battery |
| Battery Module Model | B2400 |
| Battery Module Capacity | 2400Wh |
| Number of Modules per Main Unit | 1~5PCS |
| Nominal Voltage of Battery Module | DC48V |
| Protection | Overvoltage/Undervoltage/Overcurrent/Overload/Short-Circuit/Overheating Protection; Insulation Monitoring; Residual Current Monitoring; Anti-islanding Protection; Type II DC/AC Surge Protection |
| Open Ecosystem Integration Support | Smart Meter, Smart Plug, Infrared Meter, Heat-pump Power Controller |
| Safety Protection Feature | Tibber Pulse infrared meter, Tibber dynamic electricity price direct acquisition, EverHome smart meter, HomeWizard P1 Meter |
| General Data | same as BM1600 PRO |
If you would like to explore the full capabilities of our Home Balcony Battery Storage System, understand how it improves energy efficiency in compact residential applications, or discuss a customized solution tailored to your apartment or installation needs, please feel free to contact our team for detailed information and professional support.
The home balcony battery storage system is designed for households that prioritize stable backup power supply and energy security, especially in regions where grid instability, peak electricity pricing, or unexpected outages can affect daily life. Unlike solar-dependent systems, this solution focuses on high-reliability energy storage combined with intelligent grid charging, ensuring that users always have access to backup electricity when needed most.

The system is built around the BM2400 PRO inverter platform, which delivers 0.8kW nominal output and up to 2.4kW maximum output, allowing it to support multiple essential household appliances simultaneously, including refrigeration systems, communication devices, lighting circuits, and small home office equipment. The DC48V lithium battery system ensures stable energy discharge with reduced power loss, while maintaining consistent voltage regulation under varying load conditions.
The system supports AC grid charging up to 2400W, enabling rapid energy replenishment during off-peak hours or periods of low electricity pricing, making it particularly effective for users who want both emergency backup and cost optimization in a single system.
The system incorporates a comprehensive safety framework including overvoltage protection, undervoltage protection, overcurrent and overload protection, short-circuit protection, overheating protection, insulation monitoring, residual current detection, anti-islanding protection, and Type II AC/DC surge protection, ensuring stable operation under all residential electrical conditions.

Through integration with smart energy platforms such as Tibber Pulse, EverHome systems, HomeWizard P1 meters, and other smart metering devices, users can monitor real-time electricity consumption, track energy costs, and optimize charging and discharging cycles based on dynamic electricity pricing models.
This system is ideal for households requiring reliable backup power, home office users, families in areas with unstable grid infrastructure, and users who prioritize energy security and uninterrupted electricity supply.
The home balcony battery storage system is a compact residential energy solution designed to provide reliable backup power and stable energy management for modern households.

The system is based on the BM2400 PRO hybrid inverter, delivering 0.8kW nominal output and 2.4kW peak power capability, combined with B2400 lithium battery modules rated at 2400Wh each. Users can install between one and five modules depending on backup duration requirements and household load demands.
The system operates primarily through AC grid charging with a maximum input of 2400W, enabling efficient energy storage during low-cost electricity periods and providing backup power during outages or peak demand conditions.

The system delivers stable 230V AC output with low harmonic distortion and supports ultra-fast backup switching within 10 milliseconds, ensuring continuous operation for critical household appliances during unexpected power interruptions.
1. What is a Home Balcony Battery Storage System?
It is a compact energy storage solution designed for residential use, allowing users to store and manage electricity directly from their home balcony setup.
2. Can it be installed in small apartments?
Yes, it is specifically designed for limited spaces such as balconies in apartments and urban homes.
3. Does it work with solar panels?
Yes, it can store energy generated from compatible solar power systems for later use.
4. Can it provide backup power during outages?
Yes, stored energy can be used as backup power when the main electricity supply is interrupted.
5. Is the system easy to maintain?
Yes, it requires minimal maintenance due to its integrated and compact design.
The Home Balcony Battery Storage System is engineered for space-limited residential environments, fitting seamlessly into balcony or indoor-adjacent areas.
It enables electricity produced at one time to be stored and used later, improving household energy scheduling flexibility.
Helps smooth household electricity demand by supplying stored power during high-consumption periods.
Built with low-noise electrical design, making it suitable for residential use without disturbing daily living.
Designed for straightforward deployment with minimal configuration steps, suitable for modern apartment users.
Enhances self-managed electricity usage by allowing households to rely more on stored local energy rather than external supply.
The Home Balcony Battery Storage System is applied in urban residential environments where space constraints and limited infrastructure prevent traditional energy storage deployment. It is commonly used in high-rise apartments, small housing units, and rental properties to support localized electricity buffering and improved consumption management. The system is also suitable for compact home offices and studio spaces that require stable auxiliary power. In addition, it is adopted in modern eco-living projects focused on decentralized energy use, enabling residents to better balance energy supply and demand while enhancing overall residential power flexibility and efficiency.
Ideal for urban apartment residents, the system enables clean energy generation directly from balconies without requiring rooftop access, helping reduce monthly electricity costs.
Designed specifically for limited spaces, it fits easily on balcony railings or walls, making it a practical solution for dense city environments.
Suitable for small shops, offices, and studios, it provides stable supplementary power to reduce reliance on the grid and improve energy efficiency.
In the event of power outages, the system ensures continuous electricity for essential loads, improving reliability and operational continuity.
Widely used in eco-friendly housing and green building initiatives, it supports carbon reduction goals and promotes decentralized renewable energy adoption.
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Pete Whittle
1 Review
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We've installed Alpha systems for years with no failures. Easy setup and excellent technical support make Alpha our first choice.
Bart
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A very professional and friendly installer. Everything was clearly explained, and the battery works flawlessly. The smooth Jabba integration gives me clear insight and confidence in my energy savings.
Francesco
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Great satisfaction with my first use of voltalinkbattery inverters. I used voltalinkbattery hybrid inverters with their storage system for the first time and was pleasantly surprised by how easy it was to set them up and activate the monitoring.
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voltalinkbattery systems perform reliably in tough African conditions, and their responsive, committed team has been a true long-term partner.
Philip O'Neill
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The system works exceptionally well and has already delivered meaningful savings. The entire installation process was smooth and professional.
Marina Van den Eynde
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The battery works very well. The app is also easy to use and very clear. You can immediately see how much battery percentage is left, how many watts your solar panels are generating, and how much you are taking from the grid. I am very satisfied with it.