SolaX Power
New to the range
Discover powerful energy storage systems, inverters, and more
Our new products
VAT-exempt delivery possible*
Preorder 19.11.2025
More versions available
4-01-024545-002
1350W solar system with Fothermo 80L hybrid boiler, switch device, and Hoymiles HMS-800W-2T with 800W grid feed-in
The Offgridtec Solar Hot Water Set offers a well-designed complete solution for efficient hot water production using solar power. It combines high-qua...
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
VAT-exempt delivery possible*
More versions available
4-01-024555-001
900W solar system with Fothermo heating rod for hot water boiler
The Offgridtec solar system with Fothermo heating rod is the perfect complete solution for self-sufficient hot water production using solar power. It ...
Shipped in 3-6 Werktage
Shipped in 3-6 Werktage
VAT-exempt delivery possible*
Preorder 19.11.2025
More versions available
4-01-024550-001
900W solar system with Fothermo solar heating rod, switch device, and Hoymiles HMS-800W-2T with 800W grid feed-in
The Offgridtec solar heating rod set is the ideal complete solution for efficient hot water production using solar power. It combines high-quality Lux...
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
VAT-exempt delivery possible*
New
3-23-024809
36 Trina Solar 450W Vertex S+ dual-glass N-type TopCon solar modules
The Vertex S+ from Trina Solar (MPN: TSM-450 NEG9R.28) is a 450W double-glass solar module that delivers the best possible yield using a range of mode...
Shipped in 2-5 days
Shipped in 2-5 days
Preorder 19.11.2025
New
8-01-024602
Offgridtec distribution box with 12 inputs and DIN rail, IP66, UV-resistant, water- and dust-protected
The Offgridtec distribution box (MPN: 024602) enables safe, clear, and weatherproof distribution of electrical connections. With protection class IP66...
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
Preorder 19.11.2025
New
8-01-024603
Offgridtec distribution box with 18 inputs and DIN rail, IP66, UV-resistant, water- and dust-protected
The Offgridtec distribution box (MPN: 024603) enables safe, clear, and weatherproof distribution of electrical connections. With protection class IP66...
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
Preorder 19.11.2025
New
8-01-024604
Offgridtec distribution box with 24 inputs and DIN rail IP66 UV-resistant, water- and dust-protected
The Offgridtec distribution box (MPN: 024604) enables safe, clear, and weatherproof distribution of electrical connections. With protection class IP66...
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
Preorder 19.11.2025
New
8-01-024605
Offgridtec distribution box with 36 inputs and DIN rail, IP66, UV-resistant, water- and dust-protected
The Offgridtec distribution box (MPN: 024605) enables safe, clear, and weatherproof distribution of electrical connections. With protection class IP66...
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
Preorder 19.11.2025
New
8-01-024599
Offgridtec distribution box with 4 inputs and DIN rail, IP66, UV-resistant, water- and dust-protected
The Offgridtec distribution box (MPN: 024599) enables safe, clear, and weatherproof distribution of electrical connections. With protection class IP66...
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
Preorder 19.11.2025
New
8-01-024600
Offgridtec distribution box with 6 inputs and DIN rail, IP66, UV-resistant, water- and dust-protected
The Offgridtec distribution box (MPN: 024600) enables safe, clear, and weatherproof distribution of electrical connections. With protection class IP66...
Product is expected to be back in stock on 19 November 2025
Product is expected to be back in stock on 19 November 2025
Your photovoltaic system with storage & battery - for households and businesses
Offgridtec auf der BAU + IMMO Messe Altötting 2025
Jetzt Messepreis sichern! Entdeckt smarte Lösungen für autarkes Leben mit Offgridtec. Besucht uns am Stand 114 im Kultur +...
Secure your subsidy now: Austria launches PV offensive!
On 8 October 2025, the final round of subsidies for photovoltaic systems and electricity storage facilities will begin in A...
Warmwasser mit Solarstrom: So nutzt du dein Balkonkraftwerk optimal
Webinar: Günstige PV-Warmwasserlösung für kleine Haushalte
Our offers
6,54 %
8-75-011105
AEconversion AEDL-LAN Web-based data logger
The web-based AEDL-LAN data logger from AEconversion (11-05-500363-1) enables convenient and comprehensive system monitoring. Using an Ethernet connec...
Shipped in 1-3 days
Shipped in 1-3 days
28,54 %
8-75-011120
AEconversion RJ45 connector VS-08-RJ45-5-Q / IP67-BK
The RJ45 connector VS-08-RJ45-5-Q/ IP67-BK from AEconversion (MPN 51-05-500008-1) is required to set up an RS485 communication network. The inverters ...
Shipped in 1-3 days
Shipped in 1-3 days
VAT-exempt delivery possible*
71,85 %
More versions available
8-11-015085-16A
EcoFlow Smart Home Relay Module 16A
Variants from €4.39*
Up to 10 circuits with different current levels can be connected to the Smart Home Panel for the Home Backup System. The matching relay modules are av...
Shipped in 1-3 days
Shipped in 1-3 days
VAT-exempt delivery possible*
27,73 %
3-11-015000
EcoFlow Solar Bag 220W foldable solar panel bifacial
The EcoFlow 220W Solar Bag (MPN EFSOLAR220W) is the perfect complement to the EcoFlow River and Delta power stations. With a bifacial design featuring...
Soon available again
Soon available again
VAT-exempt delivery possible*
36,27 %
1-21-014630
Hoymiles HMT-2250-6T Microinverter Module Inverter 3-phase
The HMT-2250-6T from Hoymiles is the perfect micro inverter for your balcony power plant. This compact, lightweight device (weighing only 6 kg) is sui...
Shipped in 1-3 days
Shipped in 1-3 days
15,57 %
8-66-008115
Mastervolt USB interface for SCM charge controller series
USB interface and DataControl software for Solar ChargeMaster, for error-free communication between your PC and the Solar ChargeMaster. Together with ...
Shipped in 1-3 days
Shipped in 1-3 days
28,11 %
8-01-007545
Offgridtec 100A Maxi fuse 32V
The Offgridtec Maxi Fuse 100A (MPN: 007545) is a slow-blow flat fuse for DC applications up to 32V, suitable for 12V and 24V systems. It protects elec...
Shipped in 1-3 days
Shipped in 1-3 days
28,11 %
8-01-007530
Offgridtec 60A maxi fuse 32V
The Offgridtec maxi fuse 60A (MPN: 007530) is a slow-blow flat fuse for DC applications up to 32V, suitable for 12V and 24V systems. It protects elect...
Shipped in 1-3 days
Shipped in 1-3 days
28,11 %
8-01-007535
Offgridtec 70A Maxi fuse 32V
The Offgridtec Max i Fuse 70A (MPN: 007535) is a slow-blow flat fuse for DC applications up to 32V, suitable for 12V and 24V systems. It protects elec...
Shipped in 1-3 days
Shipped in 1-3 days
VAT-exempt delivery possible*
6,09 %
3-01-010765
Offgridtec FSP-2 225W Ultra foldable solar module
The FSP-2 225W 12/24V is the largest member of the Offgridtec FSP family and is also one of the most powerful foldable solar modules in the range. It ...
Shipped in 1-3 days
Shipped in 1-3 days
Photovoltaics with storage - modern solar systems for homes and businesses
Solar island systems and numerous products for self-sufficient power supply:
Discover solar modules, solar systems, storage systems, batteries, and much more—all from a single source!
Stand-alone photovoltaic system
Photovoltaic Off-Grid Systems
What is a Solar Off-Grid System?
Off-grid systems are autonomous and independent systems for power supply. They operate without a connection to a public power grid and can be used as both permanently installed and mobile solutions. They are particularly useful in areas where there is no access to a national power grid. Examples include livestock fencing, toll control points in remote regions, or parking ticket machines.
Advantages of Off-Grid Operation
The term "off-grid operation" refers to a power supply system that works independently of a public power grid and generates and utilizes its own electricity.
Although there is a dense and reliable power grid in most European countries, off-grid systems are increasingly being used for technical devices with low power consumption. The use of photovoltaic off-grid systems allows for sustainable and independent power supply. They are the ideal solution for use in remote areas or for specific applications that do not require a continuous power supply.
Supply of AC mains voltage
Supply of Grid-Powered Alternating Current
Efficient Power Supply for High Demands Using Photovoltaics and Off-Grid Systems
Photovoltaic off-grid systems are also an efficient solution for applications with high power requirements, such as large events, remote gas stations, or small settlements. They are even utilized by fire departments and the military.
To ensure a constant frequency of 50 or 60 Hertz for devices that rely on grid-powered alternating current, off-grid systems require the following components:
- DC Sources: Solar panels and batteries provide the necessary energy.
- Generator Speed Control: Ensures stable performance.
- Inverters: Convert direct current (DC) into alternating current (AC or grid power).
Advantages Over Diesel Generators
In high power consumption scenarios, gasoline or diesel engines coupled with generators are often used to generate the standard grid voltage. However, diesel generators and installed diesel power plants come with several disadvantages:
- Limited Lifespan: Engine overhauls are necessary after approximately two years.
- Low Efficiency: They demonstrate lower efficiency compared to coal power plants, especially at high loads.
- Environmental Impact: Diesel generators produce harmful emissions, leading to air pollution and health risks.
Renewable energies
Supply of AC mains voltage
Efficient power supply for high demands using photovoltaics and solar island systems
Photovoltaic island systems are also an efficient solution for applications with high power requirements, such as large events, remote gas stations, or small settlements. They are even used by the fire department and the armed forces.
To ensure a constant frequency of 50 or 60 hertz for devices that rely on mains AC voltage, stand-alone systems with the following components are required:
- DC sources: Solar modules and batteries supply the required energy.
- Speed control of generators: Ensures stable performance.
- Inverters: Convert direct current into alternating current to provide mains alternating voltage.
Advantages over diesel generators
When power consumption is high, gasoline or diesel engines with coupled generators are often used to generate the standard mains voltage. However, these diesel generators and permanently installed diesel power plants have a number of disadvantages:
- Limited service life: Engine overhaul required after approximately two years.
- Low efficiency: Particularly at high capacity utilization, they have a lower efficiency than coal-fired power plants.
- Environmental impact: Diesel generators produce harmful emissions that cause air pollution and health risks.
Power storage and hybrid systems
Energy Storage and Hybrid Systems
To bridge periods of low output, batteries are a good solution. For stable operation, hybrid systems that utilize biogas or are powered by internal combustion engines can also be considered.
For devices connected to a solar system, a voltage converter from 12V to 230V is often required. To optimally store the generated electricity, the use of a specialized solar battery is recommended.
Why photovoltaics with storage is the best choice
Photovoltaic modules convert sunlight into usable electricity - but only with a storage system does your system become truly efficient. You can then use the electricity when you need it—even at night or when it's cloudy. Whether you opt for a grid-connected solution with feed-in or a self-sufficient stand-alone system: Offgridtec offers you complete flexibility.
Who is a solar system with storage suitable for?
Private households:
- Reduction in electricity costs by up to 80 %
- Backup solutions in the event of a power failure
- Future-proof thanks to e-mobility & heat pumps
Trade & Industry:
- Cushioning load peaks
- Take advantage of subsidies
- Make energy costs calculable in the long term
Frequently asked questions about PV systems with storage
How much does a photovoltaic system with storage cost?
Prices vary depending on output and storage size. Offgridtec offers solutions in different price ranges.
How long does a storage unit last?
Our lithium storage systems have a service life of up to 15 years or 6,000 charging cycles.
Can I retrofit an existing system?
Yes! Many of our systems are modular and can be easily expanded.