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Solar + Batterie + Wechselrichter Dimensionierung — Kostenloses Online-Tool

Komplettes Off-Grid System auf einen Schlag

Dimensioniere Solaranlage: Module (kWp), Batterie (kWh), Wechselrichter (kW). Klimazone + Dachausrichtung beachtet. Ohne Anmeldung.

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Solar + battery + inverter sizer

How to use this tool

  1. 1

    Enter daily kWh + climate

  2. 2

    See system size

  3. 3

    Compare costs

Frequently Asked Questions

Off-grid sizing rule?
Daily kWh × 1.3 (efficiency loss) ÷ peak sun hours = panel kWp. Battery: 2 days autonomy × daily kWh / depth-of-discharge.
Peak sun hours?
Phoenix ~6.5h, Berlin ~3.0h, London ~2.7h, equator ~5.5h. Cloudy regions need bigger arrays.

Wichtigste Punkte

  • Solar + Battery + Inverter Sizer is a free, browser-based calculator tool — complete off-grid system in one shot.
  • Nein signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Solar + Battery + Inverter Sizer

  1. Open the tool: Launch Solar + Battery + Inverter Sizer on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Solar + Battery + Inverter Sizer — Quick Facts

Preis
Kostenlos — keine Limits, kein Wasserzeichen, keine Paywall
Privatsphäre
100% browser-basiert — keine Daten verlassen dein Gerät
Plattform
Jeder moderne Browser — Desktop, Tablet, Mobil
Kategorie
Rechner Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
MerkmalDetails
ToolSolar + Battery + Inverter Sizer
KategorieRechner
Anmeldung nötigNein
Datei-UploadKeine — wird im Browser verarbeitet
Mobile-UnterstützungVoll responsive
KostenFür immer kostenlos

Why Use Solar + Battery + Inverter Sizer?

You should try Solar + Battery + Inverter Sizer for a quick, private way to complete off-grid system in one shot. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privatsphäre. Dieses Tool läuft komplett in deinem Browser. Deine Daten werden niemals auf einen Server hochgeladen.