It's the goods – Todd's Plumbing, Brisbane, installed my TS300 3 weeks ago (in Winter) to replace a declining 18yo Edwards system. They kept me well informed at all times, did what they said they'd do and answered my dumb questions patiently and courteously. The TS300 is performing extra well and I had to use the electric booster only once, after 3 days of no sun. Very happy to date, and a seamless operation from my point of view.