Board of Water Supply

O’ahu Reservoir Sites and Headquarters Campus

Project Details:

Project Type – Photovoltaic 

Facility Description – City & County Government

Project Size – 1.9 MW DC


Annual kwH Savings

Photonworks Engineering LLP was subcontracted by Noresco to install photovoltaic systems on water storage tanks, build ground mount arrays, and erect parking canopies at various locations on the island of O’ahu.


Reservoir Photovoltaic systems comprised of 315 Watt Canadian Solar modules, SMA Tri-Power inverters, and Ecofoot 2+ ballasted roof mounting system.  The BWS Honolulu campus parking canopies are Sun Power steel “T” and long-span structures using the same modules and inverters as above.

Let’s Build Something