Solar Installation West Facing Roof

Why more solar panels should be facing west not south.

Solar installation west facing roof.

But keep in mind every house is unique. Panels mounted on a standard pitch roof facing east or west will produce approximately 15 less output than panels mounted on a south facing roof of a standard pitch. However a new solar panel mounting system aims to alleviate some of the challenge of putting solar on east west roofs or non south facing roofs as it were and could open up the door for more potential solar homeowners to get the benefits of a solar array on their roof. You also can mount solar panels on roofs that face east or west on the roof of another building like a barn or garage or on the ground.

Solar panels facing east or west won t get as much light as those on a southern facing roof. Solar arrays that are situated east west can squeeze in more rows and panels and therefore a greater generation capacity than their south or north facing cousins. In other words to get the same amount of electricity as a south facing installation a west facing one would need to be 25 bigger. Advised to mount them on the roof facing south.

A new solar installation is. However solar panels can be orientated on any roof that faces south of either east or west. The new elevated solar mounting system from tra snow and sun was. North facing panels on the other hand generally produce much less energy than south facing panels and usually present challenges for homeowners looking.

If your roof faces east west rather than north south you have a few options. If you have an unshaded west facing roof you can still install solar panels and save money. One solution is to compensate by increasing the solar collector area either using more panels or larger collectors. We are looking at installing a 5kw system lg neon 2 panels and fornius inverter on a double storey house and had initially thought of splitting the panels between our north east and west facing roofs so that we got production over most of the day 8 panels north 4 east and 4 west.

Therefore directions like southwest or southeast are fine. If you look back to systems that were built a few years ago you would typically find them facing south says david wedepohl director of communications and markets at the german solar industry association bsw. Cleve hill solar park. Up to 500 for new installations that point west.

I would be grateful for any thoughts suggestions on the direction to face solar panels. 25 x 80 20.