Best Orientation Of Solar Panels

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Best orientation of solar panels.

Therefore directions like southwest or southeast are fine. However the electricity system is not as simple as it sometimes seems and the best direction to face solar panels may actually be west. The conventional wisdom in the northern hemisphere is that the best direction to face solar panels is south since that is generally where they d receive the most sunlight. The best panel direction to maximise self consumption of solar electricity will depend upon a household s electricity usage patterns.

Now a compass tells you magnetic north and south but it does not show you true north and south. North facing solar panels are often the best choice for people who are at home during the day. Solar panel orientation direction. Fixed tilt solar.

For the best results solar panels should be oriented towards the south. In the northern hemisphere the general rule for solar panel placement is solar panels should face true. If you re in the u s. Still an exceptional orientation if the majority of your energy consumption occurs between 10 am and 2 pm daily.

However solar panels can be orientated on any roof that faces south of either east or west. Panels that face north will produce the most electricity overall. Solar panels should face south for any home in america to obtain maximum power generation. If you ignore the possibility of a solar tracker in the past it was considered a solar panel orientation on an aspect angled toward the equator was the best location for a solar energy system.

In general there s one big rule. Or elsewhere in the northern hemisphere the best direction for solar panels to face is true south though there is an exception. The rule is that if you live in the southern hemisphere you should point your panels true north and if you live in the northern hemisphere you should point them true south. This is because the sun is always in the southern half of the sky in the northern hemisphere.

Panel directions and the type of households various orientations generally best suit are given below. 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. The angle or tilt of a solar panel is also an important consideration.