Expand Existing RV & Caravan Solar Systems
Many motorhomes and caravans already have solar installed, but factory or early-stage systems are often undersized or no longer meet the demands of modern RV travel in New Zealand.
At RV Solutions, we specialise in expanding existing RV and caravan solar systems. Whether you want to add a single solar panel to an existing controller or install a new solar package to work alongside what’s already there, we focus on system compatibility, correct design, and long-term reliability — not unnecessary replacement.
Installing a New Solar System Alongside an Existing One
Often the best solution is leaving the existing solar system in place and installing a second, independent solar system to support increased loads or new batteries.
This approach can:
Avoid replacing working components
Improve charging redundancy
Optimise charging for lithium batteries
Deliver better overall performance
We design parallel systems that work together, not against each other.