Your query is in the right hands with us
Please contact KOSTAL Solar Support if you
- Have general technical questions about our products
- Wish to report a fault with a KOSTAL product
- Need a PARAKO/set-up code for KOSTAL inverters
- Have questions about KOSTAL monitoring tools (Solar App, Solar Portal)
- Want to design a PV system with KOSTAL Solar Plan
- Have any questions about the warranty/free KOSTAL Smart Warranty activation
- Are interested in a Certified Installer partnership
- Would like to order brochures and print media
- Are interested in our training sessions
- Would like to subscribe to the KOSTAL KONNEX newsletter
If available, please have your KOSTAL customer number ready for your enquiry.