Solar Panels South Facing Wall

One solution is to compensate by increasing the solar collector area either using more panels or larger collectors.

Solar panels south facing wall.

Wall mounted vertical panels are still an energy generating option for solar installers. Solar panels facing east or west won t get as much light as those on a southern facing roof. In the uk south facing panels will generate more than other orientations. Installers have adapted pre existing mounting and racking technology or developed their own to install solar panels on the south facing walls of buildings.

Trees bushes or other buildings that cast shadows on the wall will make the solar panels less efficient. Solar panels perform at their best when the sun is shining straight on to the panels. A south facing 5kw installation in minnesota with solar panels at the optimal tilt angle of 45 degrees will produce around 6 148 kwh a year. Install your panels on a wall.

When the sun shines onto the surface at an angle the panel will still generate electricity but it will be less effective. If your roof doesn t face due south you could install solar modules on a south facing wall instead. It is relatively shade free. If your roof faces east west rather than north south you have a few options.