What do our customers say about GreenSun?


GreenSun Renewable Energy to announce 

Proud to have sold and installed the first ICON Solar Power system which is solar PV + Battery backup. A first of it's kind to be installed in SA. 
Now to see what returns it will bring for the client.. 



I’ll only work with the best materials available and provide a 1 year guarantee on all labor. I never compromise quality for time and give my clients realistic schedules that accommodate their lives. I strive for honest customer service, so contracts are only paid in full when the finished work is to your complete satisfaction.



About Us


I started apprenticing for my dad, Peter Sweeney, Jr. when I was twelve, but even before that I was watching him work all the time.