Insights no other app will show you
Built from three things nobody else has together: data audited against your meter, a daily snapshot of your inverter's real settings, and months of your own history. Each insight appears only when your data can support it: never a template, never a guess.
What your battery really holds
Usable capacity, measured from clean overnight charges and trended over the seasons: “13.1–13.6 kWh, was 13.8 when we first measured.” Every manufacturer has this number. None of them show it to you.
The honesty score
Your data reconciled against your meter, daily, and the residual published: “your books balanced to within 0.8% this month.” No other platform would dare print it.
Cheap-window capture, with the why
“You captured 71% of last night's window: the battery was already charging as fast as it can.” Not just what happened: why, from the inverter's own settings.
Tomorrow's sun, for your roof
No spec sheets, no guessed orientation. Suntide fits your roof from its own output against the weather that actually happened, then forecasts tomorrow with an honest range. The forecast shapes the plan.
What the big things cost to run
“That dishwasher run cost £1 at 7pm; 15p in your cheap window.” The immersion, the dryer, the car: priced as they ran, and priced as they could have.
Payback: nice to know, not a scoreboard
One number (what your system cost) unlocks the chart nobody else will show: savings measured month by month against the road to break-even. Tucked at the bottom, where it belongs.
Numbers you can check
Ask solar-app users what breaks their trust and the answer is always the same: figures that don't add up. Suntide is built on the opposite discipline:
The table is the truth
Every chart on a statement reconciles against a table on the same page, and the statement reconciles against your meter. If a number is an estimate, it says "estimate": clipped solar is inherently estimated; your import isn't.
Honest about gaps
When the manufacturer's cloud goes quiet, Suntide says so: a "refreshed 12 minutes ago" stamp on every live number, an alert when it turns into an outage, never a silently frozen dashboard.
No solar? First-class.
Battery-only homes doing tariff arbitrage are some of the best-earning systems we watch. Suntide adapts to what you actually have. It never shows you phantom panels.
See it on your own system
Thirty days free, with no card. About ten minutes to set up.
Start 30 days free 30 days free. No card. In beta, with a direct line to the people building it.