Solar Hot Water Panel Leaking On Roof

Check the valves.

Solar hot water panel leaking on roof.

Turn off any pump connected to the solar panel. When you consider that a roof mounted solar hws involves putting almost half a ton of 70 degree water on your roof it amazes me that more don t come crashing through ceilings. For most people experiencing solar panel problems the issue is as simple as incorrect wiring dirty materials or reduced panel efficiency. Let the panel dry completely before you start to repair the leaks.

If you have newly installed solar panels and your roof is leaking you may think that the panels themselves are causing your issues. Try this if the steps above have not been successful. Locate any water leaks in the pipes of the solar panel. Sometimes roof mounted solar hot water.

In actuality solar panel installation rarely causes roof leaks. The water could simply be leaking from one of the valves. Isolate the cold water supply. Avoiding leaks on tin roofs when installing solar panels on a tin roof the way to avoid leaks is by making sure any holes made in the tin are properly sealed with a long lasting high quality sealant metal to metal corrosion is avoided by using rubber grommets and buffers between the roof and the mounting brackets.

After all anytime a roofer puts holes in the structure there is a possibility for water intrusion correct. Since well installed solar panels should never cause a roof to leak the culprit here is typically incorrect installation or shoddy workmanship. Modern solar technology is installed using time and lab tested equipment that is designed to protect the roof. In the case of panels that cause leaking however the problem can be a bit deeper.

I haven t heard of pipes leaking cos of movement though since they are flare fittings and designed for a bit of slop and movement. To prevent water from getting through the new hole the bolt fixture will be surrounded by flashing which is a metal or plastic shield that fits under existing roof tiles. Try to lift the lever on the valve gently. Disconnect all wires and let the water drain out of the panel.