Off-Grid

WHAT IS AN OFF GRID SYSTEM?

Pure off grid system means that there is no possibility to access the national grid or you are willing to live off the grid by disconnecting your connection from the grid operator. The concept of living without the grid is to rely on energy sources (solar, wind, hydro…) at small scale to charge a battery bank. Via power electronic, the energy stored in batteries is used to power electrical appliances.

APPLICATION

In some cases, it’s impossible to be grid connected because of high cost to build a power line,
remote location such as mountain refuge, island without connection to main land. The use of a generator diesel in such conditions should be limited only to back up (stand-by) otherwise the cost of diesel and logistics to bring hundreds of liters is very high.

REMOTE AREAS

Security and comfort (lighting, heating, household appliances, leisure electronics, telecoms…) can now be provided by autonomous energy systems; when far away from any electrical grid, either by choice or reason.

These systems consist firstly of an energy source; normally a genset, a solar generator, a wind turbine or a combination of these. Secondly of a battery storage, and then thirdly of devices (inverter-charger, battery charger) able to charge the battery from this energy source and to supply users with AC voltage (inverter, inverter-charger).

EQUIPMENT

In pure off-grid system, it’s important to maximize various energy source to be able to produce as much as possible in summer, winter, day and night. Recommended equipments:

HYBRID SYSTEM / RETROFIT AC SYSTEM

Hybrid is a word that can have different meanings depending on the system you refer to. In the case below, hybrid means a mix of DC (battery side) and AC (after inverter). Off grid equipment can be also introduce in a more classic configuration where you have already installed on grid solar and a wind inverter. The grid connection remains optional, there it is called AC coupling. Batteries are not connected to a solar hybrid inverter but rather they are connected to the power electronic, offering an alternative to grid connection.

 THE ALL IN ONE INVERTER TO MAKE GRID HISTORY

The Next3 was designed to work ON / OFF Grid

The Next3 is the combinaison of:

Grid forming inverter, Back up inverter, emergency power supply, in-build solar and wind inverter, inverter battery charger

We can offer the right
off-grid system for you.

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