TWK Head Office
Piet Retief, Mpumalanga
SolarXgen installed a 175.5 kWp rooftop solar system at the TWK Head Office in Piet Retief using 540 JA Solar 325W panels and 3 Solis inverters, generating over 242,000 kWh annually. The installation is part of TWK's broader sustainability initiative, which includes multiple SolarXgen projects across their property portfolio including dealerships and industrial operations. The system offsets a significant portion of the office's daytime electricity consumption, reducing both energy costs and carbon footprint.

Technical Specifications
System Capacity
175.5 kWp
Panel Brand
JA Solar 325W
Inverters
3 × Solis 40/60kW
Annual Production
242,633 kWh/year
Yield (kWh/kWp)
1,382.5
Performance Ratio
76.40%
Solar Panels
540 solar panels
Guarantee
25 years
Location
Piet Retief, Mpumalanga
Commissioned
19 March 2020


