Installer portal
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Solar Terminal
for PLENTICORE plus (G1/G2)
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This is where you will find everything you need about our products. If you can't find the product or document you're looking for, please search the archive.
And this is how it works:
- Select your country: Select your country from the list
- Select category: Decide on a product category, e.g. hybrid inverters
- Specify product: Select the desired product, e.g. PLENTICORE G3
Optional:
- Filter document type: Optionally, you can filter by document type, e.g. operating instructions or data sheets
- Language: If required, customise the results in the respective language
>> If you need older or archived documents, please take a look at our archive.
TIP: Are you already familiar with our online operating instructions, e.g. for the PLENTICORE G3?
Operating instructions
Verschaltung und Einrichtung mehrerer KOSTAL Wechselrichter
PDF | 3.38 MB | Operating instructions | Published: 20.03.2025 | Language: German
Online operating instructions
Verschaltung und Einrichtung mehrerer KOSTAL Wechselrichter - Installationsleitfaden / Interconnection and setup of several KOSTAL inverters - Installation Guide
HTML | Online operating instructions | Published: 20.03.2025 | Language: Czech, Danish, Finnish, German, Greek, English, Spanish, Estonian, French, Italian, Dutch, Polish, Portuguese, Swedish
Service
Wechselrichter Seriennummer/Artikelnummer am Gerät finden - Find the inverter serial number/article number on the device
PDF | 1.46 MB | Service | Published: 17.04.2023 | Language: German, English
Certificates - Manufacturer's declarations
WEEE registration
PDF | 47.48 KB | Certificates - Manufacturer's declarations | Published: 03.02.2025 | Language: Dutch
Werksinspektionsverfahren / Factory Inspection - en
PDF | 371.69 KB | Certificates - Manufacturer's declarations | Published: 22.05.2025 | Language: English, Neutral
