H2O Xtream

159 kWpUpper Hutt, Wellington, New Zealand

A 159 kWp rooftop solar system supporting the upgraded H2O Xtream aquatic centre in Upper Hutt, Wellington.

A commercial system built around the site.

The aquatic-centre array pairs 274 high-output LONGi modules with a 120 kW GoodWe commercial inverter, sized for the facility's substantial daytime energy demand. Mike designed and sold the project, with ZEN Energy delivering the installation.

Solar capacity: 158.92 kWp
Inverter capacity: 120 kW AC
Solar modules: 274 × 580 W
Completed: April 2025

Project team

Delivered byZEN Energy

System design & salesMike

Core equipment

Solar modules

580 W commercial modules

274 LONGi modules · 158.92 kWp total DC capacity

Commercial inverter

GW120K-HT · 120 kW

GoodWe three-phase high-power string inverter

On site.

Aerial view of the H2O Xtream commercial solar installation in Upper Hutt