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Discover the innovative Hyper 2000 hybrid inverter from Zendure and the portable backup power solution SolarFlow ACE1500.
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8-01-022340
Batterierack für 6 Pytes E-BOX 48100R LiFePo4-Batterien
Das Batterierack von Drimakon (MPN 090011011) ermöglicht die stabile und sichere Installation von bis zu sechs Pytes E-BOX 48100R LiFePo4-Batterien. A...
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8-01-022310
Batterieschrank für 2 Pytes 48100R LiFePo4-Batterien schwarz
Der Batterieschrank von Drimakon (MPN 0900110040) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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8-01-022305
Batterieschrank für 2 Pytes 48100R LiFePo4-Batterien VA-Optik
Der Batterieschrank von Drimakon (MPN 0900110007) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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New
8-01-022300
Batterieschrank für 2 Pytes 48100R LiFePo4-Batterien weiß
Der Batterieschrank von Drimakon (MPN 0900110010) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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8-01-022325
Batterieschrank für 3 Pytes 48100R LiFePo4-Batterien schwarz
Der Batterieschrank von Drimakon (MPN 0900110050) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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New
8-01-022320
Batterieschrank für 3 Pytes 48100R LiFePo4-Batterien VA-Optik
Der Batterieschrank von Drimakon (MPN 0900110050) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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Soon available again
New
8-01-022315
Batterieschrank für 3 Pytes 48100R LiFePo4-Batterien weiß
Der Batterieschrank von Drimakon (MPN 0900110050) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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New
8-01-022335
Batterieschrank für 6 Pytes 48100R LiFePo4-Batterien schwarz
Der Batterieschrank von Drimakon (MPN 0900110110) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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New
8-01-022330
Batterieschrank für 6 Pytes 48100R LiFePo4-Batterien VA-Optik
Der Batterieschrank von Drimakon (MPN 0900110100) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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New
8-01-022350
Batterieschrank für 8 Pytes 48100R LiFePo4-Batterien schwarz
Der Batterieschrank von Drimakon (MPN 0900110140) ist die perfekte Lösung für dein Heimenergiespeichersystem. Das Batteriegehäuse ist für die Installa...
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my-PV: Efficient Technologies for a Green Heating Supply
Sustainable Heating Supply: Discover my-PV Products!
The perfect solution for an uninterruptible power supply.
The perfect solution for an uninterruptible power supply.
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 ...
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Shipped in 2-5 days
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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
39,28 %
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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Shipped in 1-3 days
34,41 %
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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Shipped in 1-3 days
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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Shipped in 1-3 days
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
11,51 %
8-01-017865
Offgridtec Electricity meter for socket outlet for balcony power station Real-time electricity meter
The Offgridtec Electricity meter for sockets is the ideal PV meter for your balcony power plant. It has been specially designed for feeding in solar p...
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Shipped in 1-3 days
23,02 %
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 ...
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Shipped in 1-3 days
Offgridtec.com - Your strong Partner for sustainable Energy Solutions and self-sufficient Power Supply
Solar island systems and numerous products for autonomous power supply: Discover solar modules, solar systems, storage systems, batteries, and much more – all directly from Offgridtec!
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 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
Economics and Flexibility
Renewable energies are becoming increasingly economical due to decreasing costs of solar technology and rising fuel prices. The choice of system depends on the specific application.
Off-grid solar systems are suitable for:
- Motorhomes & Boats: Independent power supply for travel.
- Garden Houses: Standalone energy supply for lighting and appliances.
- Home Gardens: Powering irrigation systems and workshops.
- Off-Grid Homesteads: Power supply away from public grids.
- Construction Sites: Energy supply for construction containers.
In other situations, the use of wind energy, hydropower, or wave energy may also be beneficial. Additionally, factors such as power demand play a crucial role, as a photovoltaic off-grid system in the megawatt range can be significantly more expensive than a wind turbine.
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.
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 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
Economics and Flexibility
Renewable energies are becoming increasingly economical due to decreasing costs of solar technology and rising fuel prices. The choice of system depends on the specific application.
Off-grid solar systems are suitable for:
- Motorhomes & Boats: Independent power supply for travel.
- Garden Houses: Standalone energy supply for lighting and appliances.
- Home Gardens: Powering irrigation systems and workshops.
- Off-Grid Homesteads: Power supply away from public grids.
- Construction Sites: Energy supply for construction containers.
In other situations, the use of wind energy, hydropower, or wave energy may also be beneficial. Additionally, factors such as power demand play a crucial role, as a photovoltaic off-grid system in the megawatt range can be significantly more expensive than a wind turbine.
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.