June 8, 2013
![](https://ases.org/wp-content/uploads/2017/06/1waterMonitor1.jpg)
Sunnovations has launched its Ohm residential solar hot water monitoring system, designed to report both solar and backup energy inputs, plus hot water energy usage, using a website platform.
Ohm is available for pre-order on Sunnovations’ website at a cost the company estimates to be less than half of the retail cost of systems with comparable features.