Spirit Energy have just finished fitting 24 PV solar panels & Tesla Powerwall 2 battery at my property. The whole process from the beginning to the completion was great! Starting with wise sales engineer Sam, superb project manager, Natasha, effective surveyor Justin, fast & careful scaffolders, hard working diligent roofers & finally The great, neat & precise electrical installers who tied up all ends & made the system work perfectly well ! And also customer support Ryan & Charles from accountancy - everyone had their part in successful delivery of this project. In time, without substitutes & in budget ! My PV panels are facing East (12) & West (12) covering the whole roof, and now in summer BOTH sides manage to produce equal amount of electricity even from ambient sky at 5.30am, thus before East side gets lit directly with sun! And this output at 5.30 am is sufficient to power my whole house needs at that time! So, East & West orientations work well too! Thank you everyone.