X3-FTH-110k-10anni
Official SolaX warranty extension to 10 years for the three-phase string inverter X3-FTH-110K (X3 FORTH series). Covers manufacturing defects and faults not attributable to installation, with authorized SolaX technical support. Ideal for C&I systems that require long-term protection on a 110 kW investment.
The SolaX X3-FTH-110K-10years warranty extension allows you to extend the coverage of your 110 kW three-phase string inverter up to a total of 10 years, protecting your investment in commercial and industrial (C&I) photovoltaic systems. The X3-FTH-110K inverter (X3 FORTH series) is designed for large-scale applications with maximum efficiency up to 99%, 12 MPPT, IP66 protection, and optional AFCI: a piece of equipment whose value fully justifies extended coverage.
Why choose the warranty extension for the X3-FTH-110K inverter?
A 110 kW inverter is the heart of a photovoltaic system of over 150 kWp. A failure outside of warranty can result in high repair costs and production downtime, directly impacting the system’s economic return. With the 10-year extended warranty, both the installer and the end customer are assured of complete coverage for the entire typical payback period of C&I systems, guaranteed directly by the authorized SolaX service network.
Service Specifications
| Covered product | SolaX X3-FTH-110K (X3 FORTH series) |
| Nominal AC power | 110 kW |
| Extended warranty duration | 10 years total from the date of purchase |
| Coverage | Manufacturing defects and faults not attributable to the installer |
| Support | Authorized SolaX Italia service network |
| Application | C&I, industrial, utility-scale photovoltaic systems |
When is it advisable to purchase the warranty extension?
The warranty extension is recommended for all commercial and industrial photovoltaic systems where downtime has a significant economic impact. It is particularly suitable for: self-consumption systems with active supply contracts, installations on industrial and logistics warehouses, agricultural and agrivoltaic systems, and in general wherever the owner wants to protect their investment without relying on repair quotes outside the standard coverage.
How do you activate the SolaX warranty extension?
- Purchase the service on MR WATT together with or after the X3-FTH-110K inverter
- Register the product through the official SolaX portal (SolaXCloud or warranty portal)
- Receive the warranty extension documentation with the associated serial number
- Technical support can be activated directly through the SolaX Italia service network
Frequently Asked Questions
Does the warranty extension also cover lightning or overvoltage damage?
The SolaX extended warranty covers manufacturing defects and internal inverter faults not attributable to external causes. Damage from weather events such as lightning or grid overvoltage is generally excluded from the standard warranty and must be covered by a specific plant insurance policy. It is always recommended to combine the extended warranty with an All Risk policy for photovoltaic systems.
Can I purchase the warranty extension after already installing the X3-FTH-110K inverter?
Yes, the warranty extension can also be purchased after the inverter has been bought, within the terms set by SolaX (generally within 36 months from commissioning). It is important to keep the original purchase documentation and the inverter’s serial number to register it on the SolaX portal.
Is the extended warranty valid in case of replacement of the defective component?
Yes. In the event of a warranty-covered fault, SolaX will repair or replace the inverter or the defective component through its authorized service network. Labor and spare parts costs are included in the coverage, according to the terms specified in the SolaX warranty sheet attached to the product documentation.
Is the X3-FTH-110K-10years warranty extension compatible with Conto Energia or GSE incentives?
Yes. The warranty extension is a commercial service that does not interfere with GSE incentive procedures. In fact, for systems accessing the Fifth Conto Energia or other incentive schemes, having a ten-year warranty on the main inverter helps meet the technical reliability and operational continuity requirements required by the responsible parties.
What happens if the inverter is replaced during the extended warranty period?
If the inverter is fully replaced under warranty, the remaining coverage is transferred to the replacement unit provided by SolaX, for the remaining duration of the original contract. It is essential to register the new serial number on the SolaX portal and keep all technical intervention documentation to maintain the validity of the warranty.
