Sundak provides a standard 1-year installation warranty covering workmanship and installation-related issues. This ensures that your solar inverter system is set up correctly and functions smoothly. Any installation faults within this period are serviced free of charge by our authorized technicians.

All Sundak Solar Inverters come with a manufacturer’s warranty of 2 to 5 years (depending on the model). This covers manufacturing defects and performance issues under normal usage conditions.

Sundak Hybrid Inverters are designed for auto switchover between solar and mains charging, allowing simultaneous charging through both power sources for faster battery recovery.

Battery backup time depends on capacity and load usage. However, Sundak’s efficient charging technology ensures short charging time and long backup duration, maximizing your battery performance and lifespan.

Absolutely. The inverter automatically switches between solar and grid power, ensuring zero downtime and optimal energy use without any manual operation.