This Product Has Been Discontinued
The Senztek SolaSmart Lite Controller has been discontinued and is no longer available for purchase.
Replacement: Senztek have confirmed the SolaSmart Lite is superseded by the SolaStat 1-2, which Senztek New Zealand list as SolaStat-1-2-WR. In Australia this is our Senztek SolaStat-Plus 1-2 Sensor Controller. Wiring and sensor arrangements differ between the two units, so please email us a photo of your existing controller before ordering and we will confirm the right unit and anything else you may need.
This page has been retained to help customers searching for this controller and to provide technical reference information.
If your SolaSmart Lite controller has failed, please contact our team. Email sales@solarhotwaterparts.com.au with a photo of your controller and system details, and we will let you know what current replacement options exist.
Technical Reference
The Senztek SolaSmart Lite Controller was commonly used by Solar Ark and Heavenly Solar, as well as several other brands. It was supplied with heat transfer paste and joiners.
Senztek is a New Zealand based electronics designer and manufacturer whose solar hot water controllers were widely used across the Australian market, supplied to brands including Apricus, AAE, Bosch, Edson, Hills, Neopower, Rotex, SolarArk, Stratco, SolarOz, Solarland, Thermotec, Zen and Sky Solar.
Their controller families include the SolaStat, SolaStat-Plus, SolaStat ST, SolaStat WR, AlphaStat, EcoStat, SolaStat-Pool and SolaSmart ranges.
This product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer's warranty and may result in injury and/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot Water Parts recommend that buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for Plumbing or Electrical work.
Manual & Documentation
Download the Senztek SolaSmart Lite Installation Guide (PDF)