Wilken Solar is the authorized dealer of the Solahart brand of solar water heating systems.

Solahart J series has been successful that many have tried and failed to reproduce its outstanding performance.
The J series is specifically designed for areas with medium to high solar radiation, areas with poor water quality, or areas that suffer from frost conditions. So no matter where you live you can be confident that the Solahart J series will provide years of reliable operation, and , depending on where you live and how much water you use, the J series could deliver up to 85% of your water heating free from the sun.

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Other Important Info on the J series;

• Has been tried and tested for over 40 years in 80 countries worldwide.
• ISO certified
• Voted the best by the European press release
• Have the longest warranties of between 5-10yrs