4eco Limited
3 Church View Business Centre, Binbrook, Lincolnshire, LN8 6BY

T: 01472 398838

4eco – manufacturers of microgeneration controllers

Welcome to 4eco Ltd, we are proven to have all the expert knowledge in pv hot water controllers.

4eco Ltd has a strong ethos and passion to make a difference and do all we can to help create a more sustainable future by assisting in the promotion of micro – renewable energy.

Our innovative product, the immerSUN, monitors the electricity which is about to be exported to the grid and diverts it to the immersion heater. It then automatically directs any excess generated electricity, not used by the house, to the immersion heater in the hot water cylinder.

If the load from the house increases, eg. the washing machine is turned on, the immerSUN will reduce the amount sent to heat water to help you maintain independence from the grid.