Wishart borders Nathan, Mansfield, and Rochedale South, and it has the feel of an established family suburb. The streets are well-shaded by mature trees, but the rooftops get plenty of north-facing sun exposure, which makes solar a practical choice for most homes here. Properties tend to be detached houses on generous blocks, so there's usually good roof space to work with.
Queensland's sub-tropical climate hits Wishart hard in summer. Temperatures regularly push past 30°C from December through February, and the afternoon humidity drives air-conditioning bills up fast. That kind of energy load is exactly where a well-sized solar system pays for itself quickest. Winter days are mild and mostly clear, meaning panels keep producing through the cooler months without the output drop you'd see further south.