Rosenbrock Electrical ltd - Case Study: Staged Solar & Battery Integration During a Major St Clair Renovation
Location: St Clair, Dunedin
Project Type: Residential Solar & Battery Installation during a large-scale renovation
System Specs: Solar array, 12kW Inverter, 18kWh Battery Storage System
The Challenge: A Moving Target
A client located high on the hill above St Clair was undertaking a massive, full-scale renovation of their home. Because of the size and complexity of the project, the site was a busy hub of painters, builders, and roofers.
The most significant hurdle for our solar installation was the roof itself. Instead of being replaced all at once, the roof was segmented and replaced in stages to protect the home from Dunedin's unpredictable coastal weather. We needed to install a robust, high-capacity solar and battery system without disrupting the flow of the other trades or delaying the overall renovation timeline.
The Solution: Seamless Coordination and Phased Installation
At Laser Electrical Dunedin, our strength lies in our experienced project managers and adaptable tradesmen. We tackled this complex job through careful planning and clear communication:
Trade Coordination: Our project managers worked closely with the lead contractor, roofers, and painters to map out a precise schedule. We integrated our electrical work seamlessly into their timelines.
Phased Execution: Rather than waiting for the entire roof to be finished, our skilled tradesmen followed directly behind the roofing team. As each section of the new roof was completed, we moved in to securely mount and wire in the solar panels for that specific segment.
High-Capacity Power: To meet the energy demands of the newly renovated home, we installed a heavy-duty 12kW inverter paired with a substantial 18kWh battery storage system. This setup ensures the home captures maximum energy, stores it efficiently, and provides reliable power regardless of what the weather brings rolling in off the St Clair coast.
The Results: Maximum Savings and a Satisfied Client
Despite the logistical challenges of a segmented roof and a crowded work site, the phased installation was a complete success. The system was fully operational the moment the renovation was complete.
Today, the customer is thrilled with the result. Not only does the premium system blend perfectly with their newly renovated home, but they are already seeing significant savings on their power bills and enjoying the peace of mind that comes with reliable battery backup.
