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2x Battery Pole Adaptors with external thread M8
Battery pole adaptor (+ and -) with external thread for batteries with M8 internal thread Suitable for Westech Gel batteries 100Ah and 200Ah as well as for batteries with M8 internal thread if you prefer to use a roundpole instead of a M8 bolt. Pole adaptor set with various connection possibilities for batteris with internal thread to normal pole. Perfect for caravan and boat owners, yacht sportsman, DIY people and solar systems Product features: - M8 external thread - universal use - for + and - - for 6 and 12V batteries - very robust through high-quality production - very good conductivity - Material: Copper with silver alloy
€4.88*

Battery pole adaptor (+ and -) with external thread for batteries with M8 internal thread Suitable for Westech Gel batteries 100Ah and 200Ah as well a...

Shipped in 1-3 days

Shipped in 1-3 days

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35mm End Clamp for Solar Modules
With 4 end clamps modules can be mounted on profile rails. Features: material: aluminuium opening for M8 screws frame height of 35mm dimensions: 70 x 30 x 39mm
€1.27*

With 4 end clamps modules can be mounted on profile rails. Features: material: aluminuium opening for M8 screws frame height of 35mm dimensions...

Shipped in 1-3 days

Shipped in 1-3 days

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35mm End Clamp for Solar Modules
With 4 end clamps modules can be mounted on profile rails. Features: material: aluminuium opening for M8 screws frame height of 35mm dimensions: 70 x 30 x 39mm
€1.27*

With 4 end clamps modules can be mounted on profile rails. Features: material: aluminuium opening for M8 screws frame height of 35mm dimensions...

Shipped in 1-3 days

Shipped in 1-3 days

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3m 6mm² MC4 Connection Cable Plug/Socket Extension
3m 6mm² MC4 connection cable (equipped with MC4 plug and socket) with irradiated solar cable made by Lapp, the leading cable producer in Germany.The equipped MC4-connectors are as well German originals made by MultiContact. The final assembly of these cables takes place in our manufactory in Lower Bavaria. This connection cable is fabricated with professional tools to ensure an extremely high tensile strength which resists even hardest conditions and constant environmental influences. Application: ideal for flexible connections of solar modules on different roof sides or module rows for parallel connection of solar modules Advantages: Plug and Play - unpack and install - you do not need any professional tools irradiated solar cable (only two producers worldwide provide this technology) planning certainty thanks to a long manufacturer's warranty of 10 years available in different lengths and colors and therefore suitable for nearly every task Technical data: cable type: Lapp Ölflex XLR-R 6mm² TÜV- and UL-certified max. voltage: 1000V length: 3m equipped with 1x MC4 male + 1x MC4 female
€13.09*

3 Meter (€4.36* / 1 Meter)

Content: 3 Meter (€4.36* / 1 Meter)

3m 6mm² MC4 connection cable (equipped with MC4 plug and socket) with irradiated solar cable made by Lapp, the leading cable producer in Germany.The e...

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Shipped in 1-3 days

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Beavertail Roof Hook
These hooks are especially designed for the use on roofs with beavertail tiles. The are affixed with two wafer-head screws 8 x 100mm to the rafter. As the hooks bow produces pressure on the tile below we recommend to replace the clay tile with a sheet metal tile.
€5.90*

These hooks are especially designed for the use on roofs with beavertail tiles. The are affixed with two wafer-head screws 8 x 100mm to the rafter. As...

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Shipped in 1-3 days

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Betteri bc01 female power plug ac 3-pin ip67 power connection
The bc01 Female from Betteri (mpn bc01B) is used for connection to a Envertech-, Hoymiles- or Huayu inverter. The opposite side can be connected to a h07rn-f rubber hose cable with a diameter of 10-14mm. It is a three-pole socket made of UV-resistant material. In addition, it is dustproof and waterproof according to protection class ip67, making it suitable for indoor and outdoor use. Product features Suitable for 1-phase inverters from e.g. Envertech, Hoymiles or Huayu Suitable for cables with a diameter of 10-14mm Dust and waterproof according to ip67 UV resistant - Suitable for indoor and outdoor installation Technical features Number of poles: 3-pole Material: plastic Operating temperature range: -40°C - +85°C Rated voltage: 230v AC Rated current: 25A Dimensions: 85.5 x 34.8 x 34.8 mm Weight: approx. 50g Scope of delivery: 1x Betteri bc01 female power plug
€7.75*

The bc01 Female from Betteri (mpn bc01B) is used for connection to a Envertech-, Hoymiles- or Huayu inverter. The opposite side can be connected to a ...

Shipped in 1-3 days

Shipped in 1-3 days

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Betteri bc01 plug male mains plug ac 3-pin ip67 mains connection
The bc01 connector Male from Betteri (mpn bc01B) is used for connection to a Envertech-, Hoymiles- or Huayu inverter. The opposite side can be connected to a h07rn-f rubber hose cable with a diameter of 10-14mm. It is a three-pin connector made of UV-resistant material. In addition, it is dustproof and waterproof according to protection class ip67, making it suitable for indoor and outdoor use Product features Suitable for 1-phase inverters from e.g. Envertech, Hoymiles or Huayu Suitable for cables with a diameter of 10-14mm Dust and waterproof according to ip67 UV resistant - Suitable for indoor and outdoor installation Technical features Number of poles: 3-pole Material: plastic Operating temperature range: -40°c - +85°c Rated voltage: 230v ac Rated current: 25a Dimensions: 85.2 x 34.8 x 34.8 mm Weight: approx. 50g Scope of delivery: 1x Betteri bc01 plug Male power plug
€6.84*

The bc01 connector Male from Betteri (mpn bc01B) is used for connection to a Envertech-, Hoymiles- or Huayu inverter. The opposite side can be connect...

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Shipped in 1-3 days

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Betteri end cap closure cap for bc01 jacks ip67
The end cap of Betterie (mpn bc01c) is used to close the unused 3 pole AC socket of the PV inverter of e.g. Envertech, Hoymiles or Huayu. Product features Suitable for 1-phase inverter from e.g. Envertech, Hoymiles or Huayu Closure of Betteri bc01 Female connector Dust and waterproof according to ip67 UV resistant - Suitable for indoor and outdoor mounting Scope of delivery: 1x Betteri Closure cap for bc01 socket
€4.95*

The end cap of Betterie (mpn bc01c) is used to close the unused 3 pole AC socket of the PV inverter of e.g. Envertech, Hoymiles or Huayu. Product f...

Shipped in 1-3 days

Shipped in 1-3 days

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Cerbo GX
The Cerbo gx communication center from Victron Energy (mpn bpp900450100) gives you perfect control over your system and maximizes its performance. The latest device in the Victron gx line scores high on connectivity and smart power. Maximizing system performance has never been easier. Easy monitoring and control With the Cerbo gx, you can quickly monitor battery state of charge, power consumption, pv, generator and grid energy production. Checking tank levels and temperature measurements are also possible. Easily control the shore power feed current limit, the (automatic) start/stop generator, or change any settings to optimize the system. Track alerts, perform diagnostic checks and solve problems remotely. Features of the Cerbo gx communication center Easy control of your system Flexible connection options Maximize your system performance Uncomplicated mounting Available connections 4 tank connections 4 temperature connections 3 VE.Direct ports 3 USB ports 4 digital inputs 2 relays Flexible connection options System control by the Cerbo gx communication center is possible regardless of time and place. The device offers three different options for connection. Either via the free Victron Remote Management (vrm) portal, the Victron Energy gx Touch 50 (5-inch touchscreen display) or via the VictronConnect app via Bluetooth. Scope of delivery: Cerbo gx device Power cord with Inlne fuse and M8 connection sockets for battery or DC bus mounting VE.Can termination resistors (2 pcs.) Terminal blocks for all connections on each side
€386.39*

The Cerbo gx communication center from Victron Energy (mpn bpp900450100) gives you perfect control over your system and maximizes its performance. The...

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Shipped in 1-3 days

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Dekalin 6417112 DEKAsyl MS-5 290ml white adhesive
Dekasyl MS-5 is a polymer-based adhesive with a high degree of adhesion and initial strength which is ideal for elastic connections of various components.Thanks to it's adhesive power the use of clamps is mostly unnecassary. The Dekasyl MS-5 also serves as sealent between similar materials or when mechanical connections are used. Application: Elastic connections and sealing for trains, caravans, trucks, cars,... Glueing windows of buses, trains, caravans,... Glueing of edge profiles (aluminium or polyester) of trailers Glueing of polyester components with metal frame Characteristics: Free of solvents, isocyanate and PVC Very UV- and age-resistant Very high initial strength. Very high adhesion in general even without priming on various surfaces. Constantly elastic within a temperature range of -40°C to +120° Neutral, odorless and quick-setting After skim-development paintable - normally this does not influence the setting-process Compatible with most industrial painting systems, alkyd resin paint as well as dispersion paint (because of the many different types of industrial paints a material compatibility test is recommended) We recommend to mount our spoilers and cable entries only with Dekasyl adhesive together with DEKAvator as this connection had the best outcome in a laboratory test. Why Dekasyl? Manufacturers of caravans like Fendt, Dethleffs, Burstner, Carthago, Pilote and Hymer use Dekalin-products in many different areas, for example as sealent for roofs, side panels, undercoating, glueing of PMMA-windows, sound-proofing, engine-covering, and many more.As a global partner of the caravan and camping industry Dekalin provides you with a wide range of latest technology and supports sellers in realizing their demands. They offer special solutions for sealing, glueing, damming and repairing. Details:Filling: 290mlMPN: 6252212Color: whiteDelivery scope: 1 tube 290ml
€13.99*

290 Milliliter (€48.24* / 1000 Milliliter)

Content: 290 Milliliter (€48.24* / 1000 Milliliter)

Dekasyl MS-5 is a polymer-based adhesive with a high degree of adhesion and initial strength which is ideal for elastic connections of various compone...

Shipped in 1-3 days

Shipped in 1-3 days

Battery Switches

In order to operate your self-sufficient systems correctly and above all safely, a battery switch is indispensable. At Offgridtec, you can choose from various models and designs in 12V, 24V and even 48V for a wide range of applications, such as for motorhomes, boats, cars or motorbikes. Reliably secure the mobile power supply of your vehicle with a high-quality battery switch from our online shop!

Battery switches for car, boat and motorhome - the diverse areas of application

Battery switches are used to interrupt the flow of current from batteries when they are not in use. They are mainly used in commercial vehicles such as cars, motorbikes and motor homes, but also in boats.

A battery switch is particularly important for systems with several batteries, such as the starter and on-board battery of a boat.

At Offgridtec you have the choice of various manual and electrical switches. The manual ones, as the name suggests, are operated manually by means of a rotary, push or pull switch lever. Our electric switches, on the other hand, can be conveniently operated by remote control and are characterised by extremely low self-consumption.

Installation of battery disconnectors

Connect your battery switch with a short cable directly after the battery. In the case of motorhomes, for example, it does not matter whether the circuit breaker is connected to the positive or negative terminal. In general, however, we always recommend choosing the negative pole for motor vehicles.

A battery switch can vary in its construction. Therefore, we always advise our customers to read the operating instructions carefully before installation in order to avoid mistakes and resulting damage. If you have any questions, our experts will be happy to help you at any time by telephone.

Buy high quality battery switches online at Offgridtec

In our Offgridtec online shop, you can choose from various versions of both manual and remote-controlled battery switches and other useful battery accessories. We distinguish ourselves through our high-quality products, favourable prices and fast delivery times and will be happy to provide you with expert advice on which of our products are best suited to your purposes.

If you have any questions or would like more information about our battery switches, please do not hesitate to contact our customer service team. You can reach us by phone on +49 8721 91994-00 and by email at [email protected]

FAQ

  1. Where is the battery circuit breaker installed? To operate your self-sufficient systems correctly and, above all, safely, a battery switch is indispensable. At Offgridtec, you can choose from various models and designs in 12V, 24V and even 48V for a wide range of applications, such as for motorhomes, boats, cars or motorbikes. Reliably secure the mobile power supply of your vehicle with a high-quality battery switch from our online shop!
  2. What does a battery disconnect switch do? A battery disconnect switch interrupts the connection between two batteries or a battery and the connected accessories when it is not in use. This prevents unwanted discharges and allows maintenance and assembly work to be carried out safely.
  3. Which pole must be disconnected first? When disconnecting batteries, always disconnect the negative cable (usually blue or black) first and then the positive cable (red).
  4. Why must disconnectors not be switched under load? A disconnecting operation under load would destroy the battery switch because an electrical gas discharge would take place between the two electrodes (arc fault).