
Top-rated products in the Electricity storage category
Here's a ranking of the top rated products in this category. To give you a quick overview, we've also added some key information about the products.
1. Zendure SolarFlow AB2000S
The AB2000S from Zendure is a next-generation LiFePO4 expansion battery that stores excess energy generated by your balcony power plant. You can expect a wide range of new technologies and safety features. Unlike its predecessor, the AB2000, even more emphasis is placed on safety and durability for your system. One constant is that, thanks to the SolarFlow system, the supply of solar energy through a mini PV system is no longer limited to daytime hours. The energy generated is stored in the batteries after powering the consumers, allowing it to be used at night or during periods of low sunlight. The battery is compatible with the entire SolarFlow range.
Delivery includes: 1x Zendure SolarFlow AB2000S expansion battery 1920Wh Add-On LiFePO4.

2. Zendure LiFePO4 extension battery
Zendure AB2000 Expansion Battery 1920Wh Add-On LiFePO4
The AB2000 from Zendure is an additional battery that uses LiFePO4 technology to store excess energy generated by a balcony power plant. Thanks to its SolarFlow function, the use of solar energy through a mini photovoltaic system is no longer limited to daytime hours. The generated energy is first used to power electrical devices. Any surplus electricity is stored in the batteries, allowing it to be used in the evening or during low sunlight conditions. The SolarFlow AB2000 batteries require additional components for use, including the Smart PV Hub (sold separately), at least one solar panel, and a micro-inverter.
About the AB2000 Add-On Battery:
- Total capacity of 7,680 Wh possible (modular expansion)
- Compatible with the Zendure AB1000 add-on battery
- IP65 waterproof protection
- Monitoring and control via app possible
- 10-year manufacturer warranty
- Easy integration
How does SolarFlow work? During the day, the PV Hub directs the energy generated by the PV modules to the micro-inverter, which converts it into alternating current to power household appliances. The surplus energy is intelligently stored in the batteries for use at night. This can lead to potential savings of up to 32% on your annual electricity bill. The intelligent control ensures efficient use of the stored energy.

3. Anker Solix Solarbank 2 extension battery
The stackable additional battery BP1600 for the two balcony power plant storage systems Anker Solix Solarbank 2 Plus and Pro allows for a modular expansion of the system capacity up to 9600 Wh. It features a self-heating function and connects to the base unit in a stack via a simple plug-in system.

4. Hoymiles Storage system
Solar storage Hoymiles MS-A2 Pre-order - First worldwide AC-coupled storage. The Hoymiles MS-A2 micro storage system is the next step in innovative solar storage for your balcony power plant. Maximise your solar energy usage with Hoymiles' high-quality solar storage for balcony power plants and optimise your existing balcony power plant solar system with the world's first AC-coupled storage solution. Installed in just 7 seconds, the Hoymiles solar storage unit is connected to the Schuko plug of your existing micro inverter. From there, you plug the Hoymiles MS-A2 solar storage system back into the same or any other socket using the plug & play cable supplied. Simply plug it in and store green electricity. The time-consuming interconnection between solar modules, storage system and inverter is a thing of the past. Store your surplus solar power and use it when needed to reduce your electricity costs and increase your independence. The Hoymiles MS-A2 solar storage system is easy to install and ideal for anyone who wants to use sustainable energy.

5. Anker Solix Solarbank 2 E 1600 Pro
The Anker Solix Solarbank 2 E1600 Pro offers you a first-class solution for expanding your balcony power plant capacity. With this powerful battery, you can efficiently store the solar power generated and use it exactly when you need it. The result is a self-sufficient energy supply and a significant reduction in your energy costs.

6. Zendure SolarFlow AB1000S Erweiterungsbatterie
The SolarFlow AB1000S Extension Battery 960Wh Add-On LiFePO4 is an advanced energy storage solution for home applications. This battery stores surplus energy generated from balcony power plants and enables the use of solar energy even at night or when there is little sunshine. It is compatible with the entire SolarFlow range and offers a variety of protection features and technologies that ensure safety and longevity.

7. Anker Solix Solarbank 2 E1600 AC
The Solarbank 2 E1600 AC from Anker (MPN: A17C2) is a 1.6kWh storage system with an off-grid AC output of 1200W. You can expand this with up to 5 Solix BP1600 to a maximum of 9.6kWh. It also offers a solar input of up to 2000W (1200W DC and 800W AC). Unlike the Solarbank Pro and Plus, no inverter is installed here. However, it is compatible with 100% of the inverters on the market. Thanks to its independence from the grid, you are also protected in the event of power outages or can conveniently charge the storage system via your home power grid by activating the quick-charging function in the Anker app.

8. Anker SOLIX Solar Bank E1600
Anker Solix Solarbank E1600 Storage for Balcony Power Plants
The Anker E1600 Solarbank is the ideal storage solution for your balcony power plant. It can be connected to almost any balcony power plant and common micro-inverters using a universal MC4-compatible cable. The Solarbank is equipped with powerful and durable LifePo4 battery cells that can be charged up to 6000 times. It is water and dust resistant according to IP65 and can be easily connected via plug and play.
The Solarbank has a capacity of 1.6 kWh and can power your devices with solar energy. For example, it can run a refrigerator for up to 8 hours, a television for up to 16 hours, or a PC for up to 16 hours. If the power is not sufficient, you can easily expand it with another Solarbank to 3.2 kWh.
Features:
- Up to 6000 charge cycles
- Compatible with almost all solar panels
- Easy plug-and-play installation
- High capacity of 1.6 kWh
- Real-time analysis via Anker app
- Stores excess solar power of 600 W / 800 W in conjunction with an inverter
- Significant increase in self-consumption rate from about 40% to 90% compared to balcony solar systems without storage
- Universal MC4-compatible cables
- Water / dust protection: Protection class IP65 (suitable for balcony / outdoor use)
- Nominal voltage: 60 V
- Battery management system
- Wi-Fi / Bluetooth
- Dimensions (W x H x D): 232 x 240 x 420 mm
- Weight: approximately 20 kg.

9. GreenCell PowerNest Energy Storage
Economy - significant reduction of electricity bills (in some cases even to "zero") thanks to PV charging and cheaper tariff options. Reliability - uninterrupted power supply thanks to safe LiFePO4 cells, safety systems that monitor the unit's operation and >98% efficiency. And all this with a 10-year warranty. Ecology - independent consumption of green energy from your PV expansion - you can combine up to 8 units to achieve up to 40 kWh of usable energy. Home of Energy Are you looking for solutions that can give you independence? Is an environmentally friendly lifestyle important to you? Energy under your control GC PowerNest supports your home installation and helps you to exploit the full potential of photovoltaics. Your needs come first Use it as a single energy storage device or connect up to 8 devices. Don't worry about compatibility You don't have to worry about compatibility, we've thought of that too. The unit works with inverters from brands such as: Schneider Electric, SMA, Goodwe, Growatt, Victron and many more. Product Highlights PowerNest is a home energy storage device that helps you manage your stored energy. Free yourself from the grid and live your own way! 3 days of fridge operation (1400 W/day) 150 tablet charges 82 hours of TV operation (60 W) 6.5 hours of washing machine operation (1000 W) Technical data Capacity: 5kWh Voltage: 48V Overvoltage protection: Yes Overheating protection: Yes Application: 1-phase Dimensions and weight Dimensions (WxDxH): 60 x 48 x 13.5 cm Weight: approx. 50 kg.

GreenCell PowerNest Energy Storage
10. Anker Solix Solarbank 2 E1600 Plus
The Anker Solix Solarbank 2 E1600 Plus offers a capacity of 1600 Wh and a power output of 800 W, making it ideal for your daily energy needs. With durable LiFePO4 batteries that provide up to 6000 charge cycles and a lifespan of 15 years, and an IP65 protection rating, it is perfectly suited for outdoor use. The simple plug-and-play installation requires no electrician and takes only two hours. Modularly expandable up to 9.6 kWh and equipped with a 1000 W emergency outlet, the solar bank ensures a reliable power supply, even during power outages.
