Elios Basic: the low-cost solar controller

Operating in the forced circulation solar thermal system for over 30 years now, Seitron is happy to present its brand new product: Elios Basic.

Elios Basic solar controller (ref. TST01M) is the eleventh within the range, as well as the most simple and competitive one introduced by the company so far.

With its 11 different models, Elios range is one of the most versatile and complete nowadays available on the market.

Fitted with 3 NTC temperature inputs and 2 relay outputs, Elios Basic can control both the solar circulation pump and the possible intervention of an additional heating source, when the solar supply is not enough.

The controller is simple and user-friendly: it is provided with a knob to select the switching point of the integrated source; a sliding selector to choose the desired Delta T, between the collector and storage tank, from 5 °C to 20 °C; a sliding selector ON/OFF, that is, with or without integration; an antifrost feature internally adjustable.
A Test key is available to check the functioning of the circulation pump. Two LEDs show the controller power and the pump activation.

In its beautiful simplicity, Elios Basic is provided with everything needed for the correct control and management of up to 5 different heating solar plants.

Fed at 230 Vac, Elios Basic is housed in a 182x87x37 mm container, in a white self-extinguishing ABS support.

Seitron SpA intends to assert its primacy even more with Basic Elios, in terms of price, performance and quality.