Energy Systems Comparison: A Review of Growatt, Anker, and Jackery Rooftop Solar Storage Units
The Jackery Navi 2000, a mobile storage system, offers a base capacity of two kWh with a maximum modular expandability of eight kWh. This versatile power plant is not only suitable as a balcony power plant but also as a portable power station for camping or operating in a garden house.
Each of its four bifacial solar modules, in the Blackframe design, has a power of 445 watts. The Jackery Navi 2000's integrated inverter allows direct operation of household appliances, making it a viable option for backup power.
With falling prices for storage systems, solutions like the Jackery Navi 2000 are becoming more affordable. Complete balcony power plant systems with battery storage are available for around 1,000 to 1,200 euros. At Powerness, customers can save 240 euros in shipping costs by picking up their order themselves at locations such as Weinheim, Berlin, Hamburg, Meerbusch, Tuttlingen, Ensdorf, or Munich.
Comparatively, the Growatt NOAH 2000 and Anker SOLIX Solarbank 2 Pro are also popular balcony power plant systems with battery storage. The best choice among these three depends on priorities such as modular expandability, energy yield improvements, and pricing.
The Growatt NOAH 2000 offers a base capacity of 2 kWh, modularly expandable up to 8 kWh, making it suitable for households with higher electricity demands. It is considered the best price-performance option, with a robust design and easy integration into existing systems.
The Anker SOLIX Solarbank 2 Pro includes four MPPT trackers, boosting energy yield by 20–30% especially under shading, whereas Growatt and Jackery have only two MPPTs. This makes Anker more efficient in energy harvesting but typically at a higher price. It comes with capacities ranging from 2.5 to 12.5 kWh and a relatively affordable entry price around €1,299.
The Jackery Navi 2000 emphasizes mobility and flexibility, useful for home and outdoor use, with prices starting around €1,119. It features a smaller capacity and fewer MPPT trackers than Anker and Growatt and is positioned as a flexible, portable solution rather than a modular expandable system.
In summary, the Growatt NOAH 2000 is the top choice for users seeking the best price-performance with expandable capacity for larger energy needs. The Anker SOLIX Solarbank 2 Pro is ideal if maximizing energy yield under partial shading is a priority, albeit at a higher cost. The Jackery Navi 2000 suits those valuing portability and simpler, modest home or camping use at a competitive price.
The onPower Set by Solakon includes a Growatt NOAH 2000 storage system, four bifacial 500-watt solar panels, and accessories, and can be customized to the user's liking. The onPower Balcony Power Station with NOAH 2000 delivers a total output of 2000 watts and has a base capacity of 2 kWh. Powerness offers a XXL balcony power station with 1780 watts in combination with the Jackery Navi 2000 storage system.
The onPower Balcony Power Station with NOAH 2000 comes with the Solakon Energy Manager App, while the Quattro Balcony Power Station with Anker SolarBank 2 Pro includes a smart meter to monitor real-time consumption and maximize self-consumption rate. The Quattro Balcony Power Station by Small Power Station includes a 2000 Watt system, the Anker SOLIX SolarBank 2 Pro, and accessories, and can have its storage capacity expanded with additional batteries.
Balkony power plants with storage are becoming increasingly popular, offering a simple way to use excess electricity produced during the day in the evening and at night. The Jackery Navi 2000, with its compact and thoughtful design, is a compelling option for those seeking a versatile, portable power solution. The set price of the Jackery Navi 2000 at Powerness is 1.119 Euro with the discount code "Jackery250off".
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