Guarantee policy

1. The single phase Model is guaranteed for 2 years.

2. The 3 phase model is guaranteed for 5 years. If it breaks down, it will be replaced.

3.  We guarantee that electricity costs, and your Kwhr, will be reduced by 10%, or more, within the first year of installation.

After-sales service

Isthmus SunPower Energy will inspect the operation of your equipment every 6 months at no cost for 3 years.

Energy-savings can easily be made by using
Isthmus Sunpower Energy.

Think about Isthmus SunPower
Energy efficiency devices that work !