SolaX Power
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Discover powerful energy storage systems, inverters, and more
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4-01-024555-001
900W Solaranlage mit Fothermo Heizstab für Warmwasserboiler
Die Offgridtec Solaranlage mit Fothermo Heizstab ist die perfekte Komplettlösung für die autarke Warmwasserbereitung mit Solarstrom. Sie kombiniert le...
Shipped in 3-6 Werktage
Shipped in 3-6 Werktage
New
More versions available
4-01-024550-001
900W Solaranlage mit Fothermo Solarheizstab, Umschaltgerät und Hoymiles HMS-800W-2T mit 800W Netzeinspeisung
Das Offgridtec Solar Heizstab-Set ist die ideale Komplettlösung für die effiziente Warmwasserbereitung mit Solarstrom. Es kombiniert hochwertige Luxen...
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Soon available again
More versions available
4-01-023895-002
Offgridtec Mobil VeCore S 100W Wohnmobil Solaranlage inkl. MultiPlus12/800/35 Wechselrichter, Batterieladegrät und Laderegler - weiß
Erlebe das mobile VeCore Solar-System (MPN: 023895), welches die bewährte Qualität von Offgridtec mit der fortschrittlichen Technologie von Victron En...
Shipped in 2-5 days
Shipped in 2-5 days
New
4-01-024545
Solaranlage mit Fothermo 80L Hybridboiler, Umschaltgerät und Hoymiles HMS-800-2T mit 800W Netzeinspeisung
Das Offgridtec Solar Warmwasser-Set bietet eine durchdachte Komplettlösung für effiziente Warmwasserbereitung mit Solarstrom. Es vereint hochwertige L...
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New
8-52-024766
SolaX AC Anschlusskabel 5m - für A1-Micro 1in1, X1-Micro 2in1 & 4in1 Mikrowechselrichter Schuko Plug and Play
Das SolaX AC Plug and Play Kabel 5m (MPN: AC Plug and Play Cable 5M) ist Teil des innovativen SolaX Mikrowechselrichter-Kabelsystems und wurde für ein...
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8-52-024772
SolaX AC Trunk Trennwerkzeug - für A1-Micro 1in1, X1-Micro 2in1 & 4in1 Mikrowechselrichter
Das SolaX AC Trunk Trennwerkzeug (MPN: AC Trunk Port Disconnect &Unlock Tool) ist Teil des innovativen SolaX Mikrowechselrichter-Kabelsystems. Es ...
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8-52-023040
SolaX DataHub1000 – Gateway mit RS485, CAN, Ethernet & Near-Live-SolaXCloud-Überwachung
Der SolaX DataHub1000 (MPN: DataHub1000) ist das zentrale Kommunikations- und Management-Gateway für SolaX-Installationen und ermöglicht ortsunabhängi...
Shipped in 1-3 days
Shipped in 1-3 days
8-52-022930
SolaX DDSU666 Stromzähler 80A für PV-Wechselrichter 1-phasig
Der DDSU666 von SolaX (MPN:1040040022) ist ein präziser 1-Phasen-Stromzähler für Eigenverbrauchsüberwachung, Netzexportbegrenzung und smarte Energieop...
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8-52-022935
SolaX DTSU666 Stromzähler 80A 3-phasig
Der DTSU666 von SolaX (MPN:1040040038) ist ein präziser 3-Phasen-Stromzähler für Eigenverbrauchsüberwachung, Netzexportbegrenzung und smarte Energieop...
Shipped in 1-3 days
Shipped in 1-3 days
New
8-52-024764
SolaX ECC Gateway - Energiesteuerzentrum mit WiFi-, LAN- und 4G SolaXCloud & Fernüberwachung
Das SolaX ECC Gateway (MPN: ECC) ist das zentrale Kommunikations- und Steuerzentrum für PV-Systeme mit Mikro-Wechselrichtern der A1- und X1-Mikroserie...
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Your solar system with storage & battery - for households and businesses
Warmwasser mit Solarstrom: So nutzt du dein Balkonkraftwerk optimal
Webinar: Günstige PV-Warmwasserlösung für kleine Haushalte
go-e - Intelligent charging solutions for electric cars
Intelligent charging solutions for electric cars
1-67-012605
Victron MultiPlus-II 48/5000/70-50 230v
The Multiplus-II 48/5000/70-50 is a high-end device combination by Victron Energy (mpn: PMP482505012) that combines classic Multiplus components with ...
Shipped in 2-5 days
Shipped in 2-5 days
Our offers
6,54 %
8-75-011105
AEconversion aedl-lan web-based data logger
The web-based data logger aedl-lan from AEconversion (11-05-500363-1) enables convenient and comprehensive system monitoring. By means of an Ethernet ...
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 needed to build up a rs485 communication network. The inverters c...
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Shipped in 1-3 days
71,84 %
More versions available
8-11-015085-16A
EcoFlow Smart Home Relay Module 16a
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...
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Shipped in 1-3 days
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 powerstations. Featuring a bifacial design with ...
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Soon available again
39,14 %
1-21-014630
Hoymiles HMT-2250-6T Microinverter Module Inverter 3-phase
The HMT-2250-6T from Hoymiles is the perfect microinverter for your balcony power plant. The compact lightweight (only 6kg) is suitable for solar powe...
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3,07 %
2-12-00M174
KEMO Solar Charge Controller Dual 16A
This charge controller is connected in between a 12V DC solar panel and 1 or 2 accumulators to prevent an overload of the accumulators. When there are...
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21,40 %
More versions available
8-01-012720_WH
Lapp cable pvc cable h05v-k 1 x 0.75mm² 100m White
Stranded single wire, for flexible wiring in control engineering, device electronics and luminaires. May be used in conduits on and under plaster for ...
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Shipped in 1-3 days
13,76 %
8-66-008115
Mastervolt USB Interface for the SCM Charge Controller series
Together with DataControl software for Solar ChargeMaster this USB-interface ensures a faultless communication between your PC and the Solar ChargeMas...
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Shipped in 1-3 days
8-01-007545
Offgridtec 100A Maxi Sicherung 32V
Die Offgridtec Maxi-Sicherung 100A (MPN: 007545) ist eine träge Flachsicherung für Gleichstromanwendungen bis 32V, geeignet für 12V- und 24V-Systeme. ...
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Shipped in 1-3 days
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...
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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.