Green Save _DF Energy Ltd. is a new business in Ireland supplying electricity saving voltage optimisation products to the small business and domestic market in Ireland.

Our energy saving VOLTIS products have been sourced from established UK manufacturers with a history of bringing leading technology to the market. This previously unavailable technology is now available to the smaller energy user in Ireland and can be installed by our certified electricians at an affordable price.

Our VOLTIS products are designed to intelligently regulate the voltage into a premises down to the level required to operate your equipment and appliances, thus saving electricity costs of between 10% and 14%. The payback on your investment can be reliably measured and ranges from 1 - 3 years, depending on electricity usage.