The Solahart FH 302 Kf or 302J offer an ideal solar water heating solution for households of three or more people. The 300-litre tank is large enough to heat enough water using the sun's energy to provide sufficient hot water for the entire household. 

While both units have a 300-litre tank, there are three major differences between the Free Heat and J-series: a.) the Free Heat tank has a thicker anode; b.) the absorber panels of the Free Heat have highly efficient black chrome selective heat exchangers that are more efficient c.) the Free Heat has a 10-year warranty.

For more information on our solar water heating products, click here to download our brochure, or phone the Selected Energy team on 011-467-4972.


The Solahart 300-litre system with two collector panels

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Eskom rebates

Solahart SABS Mark

Solahart history

Colorbond options


Click on the buttons below to view the product features of the Kf-series and the J-series.