Solmiro: Solar Monitoring

Solmiro is an independent watchdog for your solar installation. It reads your inverter's production every day through the manufacturer's own cloud and writes to you when something is wrong, so you never have to remember to look.

This app is the companion to a Solmiro account. Sign in and you have the whole of your monitoring in your pocket.

What you see
• Today, yesterday, this month, this year, and everything since your panels went up
• Today's power curve, quarter-hour by quarter-hour
• Daily production for the last 30 days, and the totals by month and by year
• Performance against the weather: what your installation actually produced, set against the yield the weather over your address allowed that day
• Every message we have sent about your installation, in one log
• Your monthly report

When we write to you
• Production has stopped when the day allowed production
• We have lost access to your inverter account
• Your roof is quietly producing less than the weather allowed — the failure nobody notices, because every screen still looks green

On a healthy installation you hear nothing at all.

The weather judgement
An inverter that has lost one string still shows a number, a smaller one, on a page nobody opens — and for months it looks like weather. Solmiro works out the yield the sunlight over your own address actually allowed, fits a performance ratio to your particular roof, and compares. A cloudy week is not an alert. Producing 62% of what the sun offered is one.

Two guarantees, in writing
48-hour detection: if your inverter stops producing entirely and we do not e-mail you within 48 hours, your next year is free. It applies to periods in which your manufacturer's cloud was still delivering your data to us — we cannot see what is not transmitted.
Price lock: your price never rises for as long as your subscription runs without a break.

Works with
SolarEdge, Enphase and Growatt, through the manufacturers' official read-only connections. Nothing is installed on your roof, and Solmiro can never switch anything on your installation.

Your data
Hosted in the European Union, GDPR-compliant. No advertising, no tracking, no data sold to anyone. You can export or delete everything, including your account, from the account page.

Signing in
Use the e-mail address and password of your Solmiro account, or sign in with Google, Microsoft or Apple.

Solmiro is made by UMeter.nl, a one-person Dutch company (KvK 63831856). Questions go to a person: [email protected]