BISOL off-grid systems

BISOL off-grid system allows people to simply stop worrying about electricity supplies whether they are:

  • enjoying their well-deserved holidays on a boat or in a vacation house,

  • far away in a remote cottage,

  • or simply enjoying the life in their family house.


It serves as a back-up plan for the areas where power supply is often disrupted or where public electricity grid is unreliable, and even provides electrical power to the areas with no electricity grid.

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BISOL off-grid systems

  • Reliable power supply

  • Main or backup energy source

  • Independence from the electrical grid

  • Requires no special permits from electrical distribution companies

  • Owners are not subjected to rate increases, blackouts or brownouts

  • Enables fuel saving when connected to an existing electricity generator

You will need these system components:


Being both designed and manufactured in the EU, BISOL PV modules are a supreme example of excellence on multiple levels: the premium quality, the aesthetic design and the brilliant performance.


As an industry leader, BISOL Group designs and constantly upgrades its own mounting solutions suitable for any type of PV installation with all the accessories you need.

  • Pure Sine Wave Inverter

An inverter and charger combined in one elegant package (1) include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology, plus multiple system integration features.

  • MPPT Solar Charge Controller

A solar charger gathers energy from PV modules and stores it in the batteries. With the usage of the latest and fastest MPPT technology it maximises this energy harvesting and drives it intelligently to achieve full charge in the shortest possible time. A solar charge controller maintains battery health and extends its lifetime.

  • AGM Deep Cycle Solar Batteries

The design principle for the batteries is based on the usage of grid plates and ESS technology. The high energy density of the batteries results in a very low space requirement, thus enabling maximum utilisation of your premises.

  • Wiring and Other Electrical Material Set

All BISOL off-grid systems include the necessary solar cables, PV connectors and other wiring. Larger systems also include electrical cabinets with battery monitor, fuses and SPD.