Large Household

19%

Okaya Solar Battery ST 120S - 120Ah Capacity with Total Warranty of 60 Months | Reliable Power Storage for your Solar Applications at Home, Office & Shops
Offer Price ₹13,290.00 MRP ₹16,500.00 (Incl. of all taxes)

Capacity : 120 AH Warranty : 60 Months

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FAQs

What VA Home UPS do I need for a large household with multiple appliances running together?

A large household running a refrigerator, multiple fans, lights across rooms, a TV, and a mixer together typically needs 1450-2000 VA – Okaya’s ATSW 1700, ATSW 1900, or ATSW 2550 cover this range, with the ATSW 2550 (2000 VA) as the top Home UPS capacity for the heaviest combined loads.

How do I decide what Ah battery to pair with my Home UPS?

Add up the wattage of the appliances you plan to run, then choose the Ah rating that comfortably covers that load. Every Okaya battery shows its CBH (Certified Backup Hours) on the packaging, telling you exactly how long it runs at different wattages, so you can pick based on your actual load rather than guessing.

My large household also has an AC – do I need Hi-Capacity UPS instead of Home UPS?

Yes – Home UPS in this range tops out at 2000 VA, which isn’t built for AC support. If your household runs an AC alongside regular appliances, look at Okaya’s Hi-Capacity UPS range (2500-6100 VA) instead, sized to your AC’s tonnage plus your other essential loads.

Should I get one large-capacity battery or multiple smaller batteries for a large household?

This depends on your inverter’s voltage – a 24V Home UPS pairs with a single higher-Ah battery, while a 48V Hi-Capacity UPS typically needs 4 batteries wired together. Confirm your specific unit’s voltage and battery configuration before buying.

If my household also uses solar, what capacity solar battery should I add?

For a large household combining daily solar use with backup needs, 150-200Ah solar batteries are the common range. Match the capacity to your daily energy usage and how many hours of backup you want overnight.

Where can I check exact backup hours before I buy, or get help choosing?

Visit www.okaya.in/cbh-technology and select any Okaya battery to see its exact backup hours at different loads. If you’d rather have it worked out for you, send ‘Hi’ on WhatsApp to +91 9818909090, call +91 9818 909090, or email care@okaya.in, and an Okaya representative will help you pick the right combination for your home.