Solutions


You are looking for an energy solution for your building, professional activity or for a particular process and the cost of connection to the network is too high or the cost of energy does not allow the realization of this project, we can offer you solutions:

  • Photovoltaic, wind or hydraulic system coupled to batteries with back-up by generator
  • Single-phase, three-phase, 230-400V+N, special voltages SPLIT PHASE or 120V AC, 50-60Hz, everything is possible.

When the energy production is sufficient, it directly supplies the consumers and the surplus is charged in the batteries

When the batteries are full, we can also activate other payloads, for example, cooling or heating units (water heater for domestic hot water, for example).​

When the production is too low, it always deliver the energy to the consumers first, but the batteries compensate for the lack of energy, they discharge.

When production is zero (at night, no wind, empty tank) the batteries provide all the energy needed.

When the batteries are empty, the generator or the emergency source takes over and supplies the consumption in addition to charging the batteries (or not, depending on the agreement set with the customer)

The principle is very similar to totally off-grid systems with batteries, except that the theoretical surplus sent to the grid is charged in the batteries.

Thanks to a meter set up at the grid head,the electronic system proportionally charges the batteries and avoids injection into the network

When the renewable energy source is no longer sufficient to supply the consumers, the energy is then delivered by the batteries.

Once the batteries are empty, the network takes over and supplies consumers directly.

OFF-GRID SERVICES offers a multitude of on-board solutions for motorhomes, caravans, boats, professional and recreational vehicles.

  • Battery chargers
  • DC/DC converters
  • Embedded monitoring systems
  • Sensors for : liquid level, sunshine, temperatures,...
  • Starter battery coupling system with service battery
  • Wide range of solar chargers and photovoltaic panels adapted to vehicle sizes
  • Adapted DC protections
  • DC-AC converters
  • Transformer for galvanic isolation
  • Battery monitors
  • Wide range of AGM, GEL and LIthium batteries and BMS for Lithium batteries..

​OFF-GRID SERVICES also offers you assistance with the integration of these solutions, supporting you in adapting the products according to your needs and the possibility of providing you corresponding electrical plans.

Do you have power peak problems with an excessive cost or a significant injection on the network that you want to enhance or that penalizes you?

Connection problems, modification of high voltage cabin, or difficulties to increase the power of your connection?

OFF-GRID SERVICES can increase your power or limit injection into the network, but also provide power to limit your current inrush thanks to the integration of power converters in parallel on your network.

In the event of a high current demand over a short period or momentary injections of renewable energy, we can discharge or load this energy using our storage and power electronics systems.

​This solution saves you a multitude of long and expensive procedures and allows you to manage your project on your own without involving the network manager or carrying out major conversion work on your cabins and electrical cabinets.

This solution is also multifunctional since it can also be used as a self-consumption system or BACK UP/UPS.

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OFF-GRID SERVICES is also a company active abroad, in Europe, but also in Africa.

With several partners in Congo DRC, Burkina Faso, Sénégal, Burundi, Rwanda, Kenya, …

​We can assist you at the logistical and technical level as well as for the supply of your equipment.

We also offer our services to assist you on site for the implementation of your projects.

Whether you are an international organization, a private company, a financial backer looking for a technical solution, we can assist you with the various aspects of your project and provide our address book and our know-how to achieve it in a professional manner.