HOWPOW can design, build and install G59/3 protection relays that are required for all large generation systems with an output over 16 Amps per phase. We can also carry out on site DNO witness testing covering the whole of the UK.

All of our G59/3 protection relays are made in house bespoke for your requirements. As you can see from the small selection of panels shown here we can make the panels to suit your installation.

We really are a one stop shop for all of your renewable energy needs.