Free Solar Panels East West Roof

However the economics of installing solar panels on a roof that does not face the south still usually stack up for the homeowner.

Free solar panels east west roof. Solar panels installed on a roof facing southwest or southeast will generally produce about 8 less power than the same panels in the same climate on a south facing roof. I have a house with an east west facing roof. I figured i d have to get tigo or enphase. The height is 27m.

Following on from a recent feature in pv tech power volume 14 here are the five key. 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. And while there is some indication that facing solar panels to the west can also be. At latitude 36deg s i calculated that it will cast a moving shadow across all my panels 6 months of the year.

My house faces south. 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. Jim panels on a south facing roof even laid flat will almost invariably produce more electricity that east facing panels. I plan to have solar panels on the north east west roof.

The problem is i have a tall pole 14m to the north of my roof line. Pvwatts predicted 20 less production due to facing east versus south. I had an 8 4kw array installed on the east roof and it is working decently considering the orientation 18 1 mw hrs over 36 months in minnesota or 6 mw hrs year. That goes double if you get any fog or mist in the morning which will reduce the efficiency of the east facing panels.

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. Of course you cannot install east west facing solar panels on your roof if it does not already slant in those directions. Around the world solar developers are turning array designs on their head and choosing to go east west instead. I would be grateful for any thoughts suggestions on the direction to face solar panels.