The Balcony Solar Cell is a user-centric, run-strategy integrated balcony energy storage system tailored for residential users—especially those in apartments or houses with limited space. It merges a built-in micro-inverter, modular design, and compact form factor to create a hassle-free energy storage solution that fits seamlessly into modern home life.
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With a rated voltage of 12S*3.2V (equivalent to 38.4V) and a voltage range of 32.4~43.2VDC, the system maintains stable performance during charge and discharge cycles. It also includes Wifi & Bluetooth communication interfaces, letting users remotely monitor and control the system via mobile apps—adding a layer of convenience to daily energy management.
Battery Type | LiFePO4 |
Rated Voltage | 12S*3.2V |
Rated Capacity | 50Ah |
Rated Energy | 1920Wh |
Maximum Charge/Discharge Current | 40A |
Voltage Range | 32.4~43.2VDC |
Cycle Life | 4000+(@25℃,0.5C/0.5,80%EOL) |
Communication Interface | Wifi &Bluetooth |
Dimensions (W×D×H) | 400*290*450mm |
Weight | Approx. 23kg |
Protection Rating | IP65 |
Warranty | 10 years |
Installation Method | Floor-stacked |
Cooling Method | Natural cooling (fanless), noise level below 30dB |
Unlike traditional solar storage systems that require complex wiring or professional electricians, the Balcony Solar Cell uses a floor-stacked installation method and plug-and-play functionality. Users only need to place the unit on a flat balcony surface, connect it to a power source (or small solar panels), and follow simple app setup via Wifi or Bluetooth. This cuts installation time to minutes, not hours.
The LiFePO4 battery cells eliminate the risk of thermal runaway, a common concern with other battery types. Additionally, the system boasts a cycle life of 4000+ cycles (tested at 25℃, 0.5C/0.5C, 80% EOL)—meaning it can maintain stable performance for over a decade. Backed by a 10-year warranty, users get long-term peace of mind.
With a fanless natural cooling system, the noise level stays below 30dB—quieter than a typical household refrigerator (35-40dB). Its compact dimensions (400290450mm) and lightweight (23kg) mean it fits easily on most balconies without blocking views or taking up excessive space, making it ideal for residential environments.
Whether you start with the base 1920Wh (enough for daily lights and small appliances) or need to expand to 5760kWh (for powering larger devices or multiple households), the modular design lets you add units seamlessly. The system automatically recognizes new modules via its communication interface, no complex reconfiguration required.
The primary use case is powering household devices via balcony-mounted solar panels (not included) or off-peak grid electricity. It stores energy during the day (from solar) or night (low-tariff hours) and supplies power to appliances like refrigerators, LED lights, or small air conditioners during peak hours—slashing electricity bills by reducing reliance on high-rate grid power.
For apartment dwellers who can’t install rooftop solar, this system offers a practical workaround. By charging during off-peak hours (e.g., 10 PM to 6 AM, when rates are 30-50% lower) and using stored energy during peak hours (e.g., 8 AM to 8 PM), users can cut monthly energy costs by 15-20%.
During brief power outages, the 1920Wh capacity keeps essential devices running. It can power mobile phone chargers, LED lights, and portable fans for 4-6 hours, or a small refrigerator for 8-10 hours—ensuring basic living needs are met until the grid is restored.
No. The system’s floor-stacked design and plug-and-play feature make it beginner-friendly. You’ll only need to: 1) Place the unit on a flat balcony surface; 2) Connect it to a power outlet or solar panels (if using); 3) Pair it with your phone via Wifi or Bluetooth using the companion app. No electrical expertise is required for basic setup.
Each Balcony Solar Cell unit provides 1920Wh of energy. To reach 5760kWh, you’ll need to add two additional units (1920Wh × 3 = 5760kWh). The system’s communication interface automatically detects new units, so you won’t need to rewire or reconfigure the system—just stack and connect.
Yes. With a protection rating of IP65, the unit is fully dust-tight and can handle low-pressure water jets from any direction (e.g., heavy rain, sprinklers). However, it should not be submerged in water or left under heavy snow for extended periods—clear snow promptly to avoid weight damage.
