In the northern hemisphere, the general rule for solar panel placement is, solar panels should face true south (and in the southern, true north). Usually this is the best direction because solar panels will receive direct light throughout the day.11 may 2018
Do solar panels need to be south facing?
For a solar panel to generate the most power, it should ideally be facing true south. Roofs that face south-west and south-east are also considered highly efficient, while properties with an east or west facing roof will lose approximately 15% efficiency compared to a south facing roof.2 oct 2019
Is it better to face solar panels East or West?
Because north facing solar panels produce the most electricity overall, they will have the greatest environmental benefit. West Orientation: Panels facing west produce around 15% less electricity overall than north facing solar panels. They also produce less electricity in the morning but more in the afternoon.
Is East or West better for solar panels?
East-facing panels produce more electricity in the morning than in the afternoon. ... West-facing panels are the exact opposite – power capacity is higher during the afternoon, when the sun sets and lesser in the mornings, with peak power production to start at around 2:00pm.14 oct 2019
What is the best direction for solar panels to face?