Battery storage Dyness Junior Box 1,6kWh to 6,4kWh
Capacity of 1,6 kWh | 1200 W input and 800 W output | 10-year warranty | LFP 8000+ cycles | App control
Your personal Power storage – flexible & efficient
The Dyness Junior Box is the ideal addition to your balcony power plant. Thanks to its innovative plug-and-play design, the battery storage system is easy to install – without complicated wiring or modifications to your home's electrical system. Each unit offers 1,6 kWh of storage capacity , which can be expanded up to 6,4 kWh.
The maximum input power of 1200 W and an output power of 800 W ensure efficient use of the stored energy. This allows you to use solar power even when the sun isn't shining – for greater energy independence and lower energy costs.
High compatibility – fits 99% of all balcony power plants
With its standardized MC4 connectors, the Junior Box is compatible with virtually all balcony power plants on the market. No modifications to your home's electrical system are required – simply connect and enjoy!
💡 Your savings potential: Typical usage can save you up to €315 per year on electricity costs . This calculation is based on an electricity price of €0,40/kWh, an annual electricity generation of 876 kWh, and a self-consumption rate of 90%.*
* Source: [Berlin.de – Funding program for electricity storage] (https://www.berlin.de/sen/energie/beratung-foerderung/foerderprogramm-stromspeicher/ )
Compact & powerful
Measuring 420 × 283,4 × 245 mm and weighing only 18 kg, the Junior Box fits perfectly on your balcony, in the garden, or in the garage. Despite its compact size, it provides a reliable and continuous power supply for your home.
Easy installation – no prior knowledge required
Thanks to its stackable design , the Junior Box can be flexibly expanded while taking up very little space. Installation is so simple that it can be completed in just a few minutes – without any specialist knowledge or expensive installation costs.
App control for full control
With the free Dyness app, you can always keep track of your energy consumption. Control your Junior Box conveniently via Bluetooth or Wi-Fi , monitor battery life, and optimize your self-consumption. You can also enter the current electricity price per kWh and see at a glance how much you are saving daily, monthly, and annually.
Reliable in all weather conditions – IP55 protection
The Dyness Junior Box is IP55 protected against water and dust – perfect for outdoor use under a wide range of weather conditions.
This water and dust protection feature offers you peace of mind. You don't have to worry about accidental splashes, rainwater, or dust that could impair the device's performance. The Junior Box is designed for safe operation in various indoor and outdoor environments and can be easily installed in gardens, on balconies, or in garages.
Security & Guarantee
The Junior Box was designed to ensure a long-term, safe and reliable energy supply and comes with a 10-year warranty.
Included in the package:
► ⌈ (1 unit) Dyness Junior Box 1,6kWh battery storage ⌋
Technical data:
- Battery type: LiFePO4
- Capacity: 1.6 kWh (expandable to 6,4 kWh)
- Charging cycles: >8000 (at 25°C)
- Max. input: 1200 W
- Max. output: 800 W
- Charging temperature range: 0°C to 55°C
- Discharge temperature range: -20°C to 55°C
- Maximum input voltage: 65V DC
- MPPT range: 18-60V DC
- Maximum input/output current: 30A
- Expansion method: stackable
- Dimensions: 420*283,4*245 mm
- Weight (kg): 18
- Protection class: IP55
- Warranty: 10 years
- APP: Yes
- Communication: RS485



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