Products

Maximum saving, minimum
environmental footprint.

Scalable modules and adaptable systems, designed to last. Built on a responsible and intelligent technology to ensure maximum economic, social and environmental sustainability.  

Flow batteries

With the VisFlow platform, you get a durable and scalable battery that is adapted to the unique needs of your company or institution. Recharge the battery with excess green energy from your renewable energy sources or buy cheap power from the grid when prices are low with SMARTflow spot price optimization. This creates balance, security and peace of mind in uncertain times.

VisFlow10

10 kW x 30-100 kWh

More facts

VisFlow60

10-60 kW x op til 360 kWh

More facts

Spot price Optimization

With SMARTflow, you get an intelligent battery that knows your consumption pattern and can predict the weather and prices in the electricity grid. And do you have solar cells, heat pumps, charging stations or other energy technologies, the battery will also incorporate these.

That way, you are always guaranteed the most optimal charging profile.

That is SMART.

SMARTflow

Spot Price Optimization

The flow batteries many advantages

You get plenty of advantages when you use VisBlue's battery solution for storing your green power. The technology offers a safe and more environmentally friendly battery solution that makes it possible to store more of the energy produced by the solar cells. The redox flow battery solution can scale power and capacity independently of each other.

Green

99% is recyclable

Long lifetime

20+ years

Safe

Non-flammable

Scalable

- to fit exactly your needs

So many advantages!

You get plenty of advantages, when you use VisBlue's battery solution.

green
Green - 99% is recyclable
Long lifetime - 20+ years
long lifetime battery
non-flammable
Safe - cannot burn or explode
scalable
Scalable - to fit exactly your needs

Let VisBlue help you increase the utilisation rate of your solar panels or wind turbine

VisBlues batteries are sustainable and make it possible for you to have a greener and more intelligent energy consumption - and most importantly, a cheaper one.*

*NB currently we do not make batteries for private households/smaller batteries due to size and price

Why choose a
VisBlue battery?

·       Scalability
·       Lifespan of 20+ years
·       Safety - non-flammable and non-explosive
·       Sustainable product
·       Maximise the use of your renewable energy sources
·       Reduce carbon emissions
·       Make grid purchase savings
·       Intelligent monitoring and control

How a flow battery works

A vanadium redox flow battery (VRFB) has two separate tanks, one containing a positive electrolyte and one negative electrolyte. Both electrolytes consist of the element vanadium dissolved in sulphuric acid, with the vanadium occurring in different oxidation states (valences).

The battery has a number of battery cells as well. Each of these cells is divided into two chambers separated by a membrane, through which the ions can pass. In each chamber there is a positive or a negative electrode. The two electrolytes are pumped through the cells on their side of the membranes.

The current from the solar panels is fed down into the cells’ electrodes, where it moves electrons from the positive to the negative electrolyte, charging the battery as the liquid flows back into the tank. During discharge, this process is then reversed.

visblue battery how it works
visblue industry

Calculated usage +
calculated energy savings
= optimum battery size

VisBlue has refined the flow technology and made it scalable, making it usable in a variety of different contexts, e.g. industry, housing associations/apartment complexes, and grid stabilisation.