Julian von Olnhausen

I've fitted a Harrisons Solar System, and it works well. But I had a few outstanding questions that needed answering, and was extremely pleased when Julian went out of his way to look into these and solve then very quickly and professionally - most impressed! And would recommend him to anyone that needs someone that knows and enjoys their trade inside and out.

Julian von Olnhausen is a pro at what he does in every sense of the word.He was excellent at evaluating of the needs of our Koohanga Reo regarding the solar panels, finding the correct solution to our ongoing solar issues , and even stood on our roof and helped show us how to effectively clean and maintain our Solar panels.He worked closely with me so that I could understand the workings of our system.  He was always available to answer questions both before and after the installation.Julian is very sympathetic to our cause, Teaching Te Reo Maori to preschool aged children and even arranged to install on the weekend to avoid any disturbance for the children and teachers.We would highly recommend Julian again in a heartbeat!

Excellent service from Julian to have a Tesla 2 Powerwall installed. He was fast and helpful. Much better service than I had before from  Harrisons. Well done!

I wasn't sure what to expect going into this project but Julian and his team did an amazing job at answering all my questions and putting me at ease that the solution proposed was tailored to my situation and now that the work is done, I can 100% say I am satisfied with the finished product.I did a lot of my own research beforehand (highly recommend getting a Tesla Powerwall Battery installed if you can to really make use of the system) and I felt very comfortable throughout the whole process.Well done Julian and Liam. I'll be sure to recommend you to everyone that asks me about my setup and look forward to getting another Powerwall battery installed in the near future!

We have had an excellent experience with Harrisons installing solar panels and Tesla battery.  Julian was excellent in explaining how the system operates and helpful in giving advice and guidance.  I would recommend Harrisons for solar installation.

I had many companies quote our Solar. I went with Harrison’s Solar because expertise and knowledge Julian held with his previous experience as an electrician. Most other companies had salespeople who had no idea what they were talking about. The install was excellent, Shiraz and his team did an excellent job. I would highly recommend Julian and Harrison’s for your Solar.

I had been wanting to invest in solar for years but hadn’t found the right mix of company and sales rep that I believed and trusted until I met Julian with Harrison’s Solar. Julian has a lot of experience with solar here and around the world, nothing too much hassle for him . The install went flawlessly, complete in one day with a 20 panel 8 K/Wh system and Tesla battery. This is a big investment and you want to be happy and comfortable with your decision, I have no regrets what so ever.

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Excellent service and more importantly technical knowledge from Julian who is actually an electrician. Julian guided us through the process and was always happy to help. Excellent back up service also which can be hard to find these days.

professional knowledge , quick response good communication, efficient work, practical advices, good after-sales service

Great advice and great service. Would definitely use them again.