Tigo Optimiser TS4 Add-On Module - Optimised

Good quality

In shaded places it increases the value of the system

Does what it promises

Installed on shady panels. The array now performing about 15% better!

Easy installation

This is my second purchase of the Tigo TS4 optimiser since I was so impressed with the first. My solar system is a ground mount system so they were a doddle to install. Less than 5 minutes for each unit. I now have 10 of my 16 panels fitted with the TS4’s as it is these ones that are in partial shade at certain times of the day. Hard to tell how much difference they make in such a short time since fitting but they do appear to be working. Hopefully it will not be too long before my initial outlay is covered by the increased yeald.