Vikram Solar PowerHive · VION lithium
Lithium inverter backup that needs no water, no acid and no attention
We supply and install VION lithium batteries and inverter systems for homes, shops and offices across Kollam, including upgrades from your old tubular battery.
Key figures
Why lithium beats a tubular battery
Figures below are Vikram Solar's published figures for the VION range. The right capacity depends on what you want to run during a power cut.
Backup options
Pick by how long you need power
| Backup need | Typical use | What we usually suggest |
|---|---|---|
| 3+ hours | Fans, lights, TV, Wi-Fi router in a small home | Entry VION battery or PowerStack 1.0 |
| 6+ hours | A full home with fridge and laptop use | Mid-capacity VION battery with a suitable inverter |
| 12+ hours | Homes with frequent long cuts, clinics, shops | Higher-capacity VION battery, often paired with solar |
We check your actual load during the site visit before recommending a size. Pricing depends on capacity and inverter, so ask us for a quote.
Product
PowerStack 1.0: inverter and battery in one box
A 1.2 kWh lithium battery and inverter in a single wall-mounted or tabletop unit, with a smart battery management system. It suits flats and small homes where floor space is short.
Works with solar
VION batteries can be combined with a hybrid solar inverter, so daytime sun charges your backup.
Upgrade path
Replacing an old tubular battery? We check whether your current inverter supports lithium or suggest a matching one.
Old battery exchange
Ask us about taking back your old lead-acid battery when you switch to lithium.
Want a price for your house?
Send your latest KSEB bill on WhatsApp. We'll reply with the right system size and your subsidy.