The quick answer
Plan a hybrid system around the loads you want to support and the backup duration you need. Inverter output, battery energy, compatible controls and backup-circuit wiring all matter; the inverter kW rating alone does not tell you the runtime.
Start with an essential-load list
List the lights, fans, router, refrigerator or other equipment you want available during an outage. Record their ratings and identify equipment with a starting surge. Separate essential circuits from appliances you can leave off during a power cut.
For a Bengaluru home or office, explain whether you need short interruption support or several hours of backup. These are different design requirements. Ask which circuits the proposal will support and which will remain outside the backup supply.
Why inverter power and battery energy are different
Inverter power describes how much load the equipment can support within its operating limits. Battery energy contributes to how long that load can run. Runtime also depends on usable capacity, reserve settings, losses and actual consumption.
Pai Power Solutions lists Deye hybrid inverter models. Request the selected model’s battery voltage range, current limits, compatible battery guidance and backup-output specification. Manufacturer instructions and the installer’s design should agree before a battery is ordered.
- Essential-load ratings and starting demand
- Battery model and usable-energy assumptions
- Backup circuits and changeover arrangement
- Written operating limits and installation scope
Ask for a complete hybrid-system proposal
A useful quotation names the inverter, battery, panel array, mounting, cabling and protection components. Ask whether commissioning, settings, monitoring and a customer handover are included. Confirm how the system operates with the grid present and during an outage.
Avoid a generic promise that every appliance will run or that backup will last all night. Share your loads and expected hours with Pai Power Solutions in Kasturi Nagar so the proposed configuration can be discussed against your needs. Check connection requirements separately for any grid-connected installation.
Common questions
Can I connect any lithium battery to a hybrid inverter?
No. Confirm the exact inverter and battery pairing, voltage range, current limits and required communication with current manufacturer guidance.
Does a bigger inverter mean longer backup?
Not by itself. Backup duration depends on usable battery energy and the loads supplied, as well as system settings and losses.
Sources & further reading
- Deye manufacturer product and support information (opens in a new tab)
- Australian Government: solar battery planning (opens in a new tab)
Published 8 October 2026. Confirm current model documents and applicable connection or scheme requirements before ordering. This guide supports a buying discussion; the final design depends on your site.