SEANZ approved
A solar contractor represented in the Sustainable Energy Association of New Zealand directory.
About DYSolar
A clearer way to choose solar.
DYSolar brings the customer’s solar journey into one focused place, backed by the electrical installation capability and compliance experience of Grenz Electrical.
DYSolar is the solar-focused customer brand. It explains residential, commercial and battery options clearly, helps define the project goal and keeps the enquiry and handover experience easy to follow.
Grenz Electrical Ltd is the qualified electrical business behind the installation. Where specialist design or supply partners are involved, responsibilities are made clear and the work is coordinated around the approved project scope.
The aim is simple: recommend what suits the property, install it carefully and leave the customer with a system they understand.
TRUST & EXPERIENCE
What backs the work.
Master Electricians
Quality-assured membership and the supporting workmanship framework that comes with it.
Electrical Inspector
Inspection and compliance experience within the team helps keep electrical requirements central.
5-year workmanship warranty
Every completed job is backed by a five-year workmanship warranty from Grenz Electrical.
HOW WE WORK
Practical, careful and easy to understand.
Recommend from real usage
Bills, timing, future loads and property constraints guide the recommendation.
Explain the trade-offs
You should understand what a battery, larger array or backup arrangement adds—and what it does not.
Respect the property
Roof access, cable routes, equipment placement and cleanup are part of workmanship.
Finish with a clear handover
The system, monitoring and documentation should make sense when the job is complete.
LOCAL SERVICE AREA
Christchurch and Canterbury.
ChristchurchSelwynWaimakaririWider Canterbury
START A CONVERSATION
Ready to design your solar?
Tell us what you want the system to achieve. We will help you work out the right next step.