Quiet nights, secure yields.

Warranty extension

Ensure the best yields from your inverters – long term.

Extend now

Warranty extensions for inverters are generally possible at any time after examination and confirmation by KACO new energy. Only a few steps are required: Please enter the serial numbers of the inverters in the PDF template. Then simply send us the completed PDF using the form below. We will contact you with an offer.

Important information

Considering the new insurance tax obligation that came into force on 01.01.2023 in Germany, warranty extensions in Germany can only be contracted directly by system operators until further notice. If you are interested or have any questions, please contact sales(at)kaco-newenergy.de.

Your benefits at a glance

Warranty extension packages to 10, 15, 20 years
Free inverter repair or replacement inverter with all necessary updates
Replacement inverter fitting to your PV system
Complete, smooth exchange or repair
Minimum downtimes, Safeguarding of yields and self-consumption
Fastest possible recommissioning of your inverter

Customer number

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First name *

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Phone number *

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Note on file upload

Only PDF files are permitted for sending the inverter serial numbers.
It is best to save the provided PDF template locally on your computer and upload it into the form after processing.
You can copy serial numbers and paste them into the PDF. Please use , or ; to separate several serial numbers.

Sample File

Download the sample file for upload:

Warranty Extension PDF

File Upload (Only PDF files are allowed for sending serial numbers) *

Please upload a PDF with the serial numbers

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Inspection

We’ll check everything out for you.
Can your solar PV system be optimized?

Preventive maintenance

Fit for the long distance.
Put the regular maintenance of your inverters in the hands of our experts.

Spare parts guarantee

Always available on demand.
Secure yourself permanent access to important inverter components.

Analysis and repair

We take care of it.
Report, examine, resolve.

Commissioning support

Have a safe grid connection.
From correct installation to precise parameterization.