We selected Harrisons because Carter, their Canterbury solar expert, answered all our questions honestly - even answering my really curly questions with "I'm not sure, but I'll find out" ... which he then did. As a techno-geek I wanted to optimise my solar system to charge my EV and heat my hydronic floor, and Carter patiently helped me through the selection process to get the optimum balance of cost, performance, longevity, and great looks for the panels and the inverter. Even on the night before the install, he called to offer to swap our panels to all black ones, at no extra cost, because he knew my wife would prefer them to better match our black roof. They were both right! Carter and Kate made the whole process not just easy, but efficient and focussed with quick, clear communications and processing. The installation itself went like clockwork and was finished by mid-afternoon on mid-winter's day. The system has performed faultlessly since, with production steadily climbing as the year advances. After wincing at the up-front cost, I cannot express the great joy of dismissing a power bill as "cheap" or watching the EV charging for free. Thanks, Carter and Kate - it's been a real pleasure. Cheers, Stephen