Excellent App
This is a very well thought out and designed app. Visually pleasing very useful and surprisingly accurate. Handy also a general indication of weather. Recommended.
Obstacles
It would be great to be able to set a Start angle and an end angle which allows the sun to actually hit your pv cause living behind a hill dramatically reduces resonable expectations.
You’ve got the option with the hours but that requires weekly changes at least.
You’ve got the option with the hours but that requires weekly changes at least.
Simple and effective.
I’ve been looking for a simple app to give me a general idea of what kind of power to expect, particularly during the winter months, it helps me plan power usage in my van conversion. No adds, no faff.
I would suggest a feature where you can input your system, battery bank and panel size for example, and be given a rough projection of wattage you might gain through the day. But I appreciate that’s a big ask for a free app.
I would suggest a feature where you can input your system, battery bank and panel size for example, and be given a rough projection of wattage you might gain through the day. But I appreciate that’s a big ask for a free app.
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Excellent, pratique et fiable
Merci pour cette application réellement utile , superbement faite, très intuitive et pratique avec une interface d’une lisibilité au top !!!
J’ai croisé les prévisions avec les données mairies d’ensoleillement etc : c’est fiable
J’ai également comparé à ma production réelle : fiable aussi (même à la limite prudemment un tout petit peu sous-évalué.
Sincèrement bravo et merci
Une suggestion, si ce n’est pas trop galère : pouvoir importer l’historique réel de production de la station (en csv ou autre) afin de comparer, éventuellement affiner le réglage etc !
J’ai croisé les prévisions avec les données mairies d’ensoleillement etc : c’est fiable
J’ai également comparé à ma production réelle : fiable aussi (même à la limite prudemment un tout petit peu sous-évalué.
Sincèrement bravo et merci
Une suggestion, si ce n’est pas trop galère : pouvoir importer l’historique réel de production de la station (en csv ou autre) afin de comparer, éventuellement affiner le réglage etc !
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OK but not perfect
The generation graph has a scale labelled kWh. The figures are presumably Wh, not kWh! It might be easier to read on the small page if they actually were kWh.
Update! This app is going berserk. Today was extremely cloudy and I generated just 2.2kWh. Your app has predicted that I should get 1.9MWh.
…..and another thing: it’s now before midnight on Sunday, but your app says it’s Monday. The clocks changed yesterday, so it looks like the app doesn’t understand daylight saving time.
Update! This app is going berserk. Today was extremely cloudy and I generated just 2.2kWh. Your app has predicted that I should get 1.9MWh.
…..and another thing: it’s now before midnight on Sunday, but your app says it’s Monday. The clocks changed yesterday, so it looks like the app doesn’t understand daylight saving time.
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It just works
This app just works, is clear and easy to use and it doesn’t need me to register with my entire life history just to register!
Tolle App
Verbesserungsvorschlag: unsere pV-Anlage ist nicht auf einer Dachseite montiert sondern auf beiden. Die Konstellation des Aufbaus der Anlage kann in der App leider nicht hinterlegt werden. Eine Prognose der potentiellen Erzeugung wird so schwierig. Trotzdem tolle App. Danke!
Extremely useful for solar owners!
This is a great app if you have a solar setup at home, and predicts total power in the upcoming days very well. My suggestion would be to save the solar configuration in iCloud so that configs could be automatically shared across multiple devices held by the same iCloud account.
Minor bug: when it is a very low generating day, with under 1kWh predicted, the wrong unit is shown in Forecast Generation- ie kWh is shown when it should be Wh.
Minor bug: when it is a very low generating day, with under 1kWh predicted, the wrong unit is shown in Forecast Generation- ie kWh is shown when it should be Wh.
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Appli top
L’appli est très bien, elle permet de gérer facilement les orientations multiples ainsi que les installations multiples
Précision des prévisions en cours de validation pour moi,
Fonctionnalité manquante : permettre de récupérer les prévisions dans Home Assistant pour les confronter à la production réelle et surtout les intégrer dans des automatisations
Précision des prévisions en cours de validation pour moi,
Fonctionnalité manquante : permettre de récupérer les prévisions dans Home Assistant pour les confronter à la production réelle et surtout les intégrer dans des automatisations
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Top
App qui Fonctionne à la perfection et très bien réalisée!
Top APP
Hat am Morgen den Ertrag prognostiziert und ein Punktlandung gemacht. 👍🏻 Hilft zu Planen wann man die Verbraucher nutzen kann.
Sometimes, Less is More!!
Simple yet effective tool, that tells me exactly what I need to know! Most important stuff up front, with details below. Layout’s smooth, with no fluff. Still can’t believe this is free!
Only thing that’d make this better is a function that enables auto-location updates based on device location (rather than a fixed location), as I use the app to predict solar capture in my house on wheels #VanLife… though I recognize that’s an edge case, and it’s currently easy to update manually. Maybe an integration with HomeAssistant, if I’m being greedy? lol
Humblest gratitude to the devs!!
Only thing that’d make this better is a function that enables auto-location updates based on device location (rather than a fixed location), as I use the app to predict solar capture in my house on wheels #VanLife… though I recognize that’s an edge case, and it’s currently easy to update manually. Maybe an integration with HomeAssistant, if I’m being greedy? lol
Humblest gratitude to the devs!!
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Solar predictions
This app is just the best , once set up to my solar configuration can let me know in advance waht I should be generating that day and the next. can charge my battery based on its predictions and isn’t that far out
Excellent
Free app, which is excellent at predicting solar import and forecasting upcoming solar days. 2 months of using and only one day did the forecast not reflect the actual performance.
Volle 5 Sterne
Hab lange nach ner App gesucht die so umfangreich und detailliert ist und recht gute Prognosen liefert. Hab sie gefunden. 🙂
Was noch cool wäre: wenn man ein paar Tage zurück blättern könnte. Dann wäre die Vergleichsmöglichkeit gegeben und man könnte eventuell Verluste besser tarieren.
Was noch cool wäre: wenn man ein paar Tage zurück blättern könnte. Dann wäre die Vergleichsmöglichkeit gegeben und man könnte eventuell Verluste besser tarieren.
Good in theory
The maths behind this are good and it will predict your generation in kWh, which is nice. It works well in clear skies but is quite inaccurate when it comes to cloud cover. It corrects itself as the day goes on, but predictions only a few hours ahead are +/- 50% accurate. So it’s not very helpful for knowing how much power to store during the night, as it will likely be well off the mark by mid-morning (at least here in the UK, where admittedly forecasting is tricky).
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Very useful
I rely on it daily to judge whether to charge solar batteries from the grid or catch the free energy from the sun!
Best app for solar power
Very accurate on the weather and pretty much on point on how much sun you will get for your solar for the day.
Really good App
This is a great app that gives info on forthcoming sunshine predictions, helping me decide whether to charge battery overnight or not. The forecast does read slightly lower than what I actually get, but I get used to that and add a bit on. I do note that during the current day, the expected sunshine does change , I assume correcting the figures from the previous days. But overall a great app for solar panel and battery owners. Thank you
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Great!
Great app for quickly checking on the forecast.
