Deutschland
Europe
France
Nederland
SolidFlex 2000
Maximum safety, ultimate durability
4×600W MPPT | 2400W bidirectional | 1.8–32.4 kWh
SolidFlex 2000 ECO
Optimized storage solution for your PV system
2400W AC coupling | 1.8–32.4 kWh
BK1600
The best entry-level option for balcony solar power system with storage
2×600W MPPT | 1200W bidirectional | 1,6–4,8 kWh
PowerFlex 2000
Greater capacity for solar storage
4×600W MPPT | 2400W bidirectional | 2–36 kWh
Flexible Installation
Apartment Balcony
Flexible installation space, plug-and-play
Rooftop Terrace
Add batteries to the existing photovoltaic system, with simplified integration
Garden Terrace
Abundant sunlight, stable power generation
Garage Roof
Large sun angle and direct solar area, high power generation efficiency
Apartment Balcony
Rooftop Terrace
Garden Terrace
Garage Roof
Tested & recommended by
The SolidFlex 2000 offers innovative technology based on the latest semi-solid lithium iron phosphate battery and impresses with its high safety, long service life and flexible expansion options. Benefit from Indevolt's future-proof technology and make your home more independent, safer and smarter – with the SolidFlex 2000!
The Indevolt SolidFlex 2000 balcony solar power system with storage stands out thanks to its simple plug-and-play installation and uninterrupted backup power supply. What's more, it can be expanded up to 10.8 kWh and even integrated into your smart home.
For me, a real highlight was the intelligent distribution of energy: on an average sunny Sunday, I was able to run several energy-intensive appliances simultaneously without any problems and without overloading the electrical network.
The Indevolt BK1600 is an impressive all-in-one solution for anyone who wants to generate and use their own energy in a decentralised manner.
The successful combination of high-performance photovoltaic technology and an efficient storage solution in a compact, user-friendly package is impressive. This concept makes the system the ideal choice for city dwellers and tenants who want to get started with solar energy without having to carry out renovation work.
The Indevolt BK1600 combines advanced efficiency, practical storage capacity and user-friendly operation in a carefully designed complete system, marking a significant step towards urban energy independence for city dwellers.
Although the initial purchase price may seem high, the long-term savings and contribution to climate protection justify this investment. The Indevolt BK1600 is therefore much more than just a product – it is a step towards a more sustainable and independent energy supply for city dwellers.
With the Indevolt BK1600, you are bringing more than just a balcony solar power system into your home – you are experiencing independence, sustainability and innovative energy supply in a compact system.
The combination of a balcony solar power plant and integrated storage in a compact unit sets Indevolt apart from many competitors.
The BK1600 energy storage system for balcony solar power system can be integrated into third-party platforms, enabling real-time remote control and participation in electricity market transactions.
Voice of Customers
The SolidFlex has been running for almost a week now, and I’m thrilled. The zero feed‑in with a Shelly Pro 3EM works perfectly, and I’m not giving away any electricity! The Home Assistant integration is also excellent – it has a few teething issues, but I’m sure they’ll be fixed soon.A huge compliment to the support and customer service team. You guys are really great!
Josef Zielinski
Brilliant balcony power plant with great software.I’ve already ordered the second one in full configuration because this device really delivers. Ideal for dynamic tariffs and balcony PV. Clustering up to 30 kWh is also possible. At this price, it’s truly unbeatable. A clear recommendation.
Wilhelm Bauer
After a long search for a suitable PV battery, I came across the SF2000. The flexible expansion and connection options, the technical data, and above all the possibility of local control without the cloud convinced me. The storage system isn’t that well known yet, but I would buy it again in a heartbeat. Support and feedback when you have questions are top-notch.
Rainer
Here's my Powerflex 2000, a pure AC connection for expanding an existing BYD battery The charging and discharging process is controlledvia APl through openHAB.It uses fixed cabling with its own residual current circuit breaker (RCCB+MCB)to ensure full power utilization. Aseparate Fronius smart meter is also connected to provide different data in the overall statistics.
Luba
I have the SolidFlex 2000+SFA1800 with 4 modules and the SMD3 smart meter. It works surprisingly well. Battery charging and feed-in are for self-consumption only. I’m really satisfied.
Christian H.
With a capacity of 1600Wh, it covers our night-time power needs very well. I’d highly recommend it!
Hans Müller
This is my system, consisting of two SolidFlex2000s, each with an SFA1800 additional storage module.Hardwired, with a Shelly 1pm Gen4 for monitoring in the circuit.The entire system is controlled via a Shelly 3em pro in the cluster.
Francis H.
It’s lightweight and perfect for camping. The 1600Wh capacity is great — I can run several devices at the same time.
Michail Cohen
Morning energy. Today’s pick: Indevolt BK1600 – a true heir to every sunbeam.
Leon Fischer
The Indevolt SolidFlex 2000 storage for balcony solar power system delivers on easy plug-and-play installation and uninterrupted emergency power. It can be expanded up to 10.8 kWh and even integrates into the smart home.
Mariella W.
Even during power outages, kitchen appliances stay ready to use, so we can keep cooking. This reliability gives us real security in emergencies.
Richardh Engström
The Indevolt solution really puts my mind at ease: the system detects outages in under 10 ms and instantly protects my family photos on my PC or NAS. A strong recommendation for any family looking to safeguard memories.
Lukas Müller
In off-grid mode, the BK1600 Ultra reliably powers household loads, so washing machines and other devices can continue running without an external energy source.
Martin Braun
Indevolt Advantages
