Monitor, convert, upgrade and store

Southern Highlands, Eurobodalla, Illawarra & Shoalhaven Solar Systems

  • Residential
  • Commercial
  • Industrial

Solar Power for Your home

Simmark installs solar systems in homes and businesses across the Shoalhaven, Eurobodalla, Illawarra and Southern Highlands. Over the past ten years we have proven that we are a trusted, local designer and installer who will be there for service after the sale is made. Simmark utilises only the highest quality components like Winaico solar panels and Fronius and SMA inverters to ensure your investment pays off with high performance and durability backed up warranty. Find out about home batteries including Tesla Powerwall 2



Ensure your solar is performing with a Solar Analytics Monitor that can measure, analyse and diagnose your energy data to get the most from your solar investment.

Solar Analytics utilises big data, smart algorithms to provide the most comprehensive and user friendly solar monitoring service available.

Solar Analytics helps to identify and rectify faults, review real-time solar performance, manage home energy consumption, and identify new savings opportunities. The easy to use dashboard interface is available any time on any device.

Talk to Simmark about installing a Solar analytics monitor today.

Solar Power for Your Business

The working day consumption profiles of most businesses make them ideal candidates for solar power. Simmark is experienced in designing and installing commercial solar projects, having completed hundreds of kilowatts of generation for organisations such as Hanlon Windows, South Coast Stairs, Wright’s Chainsaws, Shoalhaven City Turf Club and North Nowra Medical Practice to name a few. 

When evaluating solar power and batteries, one size does not fit all. Our approach is consultative and personalised, as we believe it must be for such an important investment decision. We also have bases in the Shoalhaven, Illawarra, Eurobodalla and the Southern Highlands. Whether you need Solar in Nowra, Solar in Wollongong, Solar in Batemans Bay or Solar in Bowral, Simmark can help. Our unique approach involves a thorough consultation process, followed by installing or upgrading your solar system, as well as the installation of a  home battery to store excess solar power. Contact Us today to start the transition to sustainable energy.

Quick Quote


Simmark can install an energy meter to MONITOR household energy usage patterns over the course of the day and night.


Simmark can CONVERT your home to a net meter to allow solar consumption to be used first in your home, then exported to the grid.


Simmark can INSTALL a new solar system or UPGRADE an existing one to better fit your household consumption needs.


Once your system has been optimised, Simmark can install a home battery to STORE excess solar power generation for use in the evening.