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Off-Grid Solar PCUs
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Okaya 1450VA 12V PWM Solar PCU | Off-Grid Inverter | TwinCharge technology | True Sine Wave Output₹14,000.00 (Incl. of all taxes)Power : Warranty :
FAQs
PWM or MPPT – which should I choose?
MPPT extracts more power from your solar panels – up to 98% conversion efficiency – making it the better choice for larger systems, multiple panels, or variable sunlight. PWM is the simpler option for smaller, straightforward setups. Check each listing’s technology type (PWM or MPPT) alongside its VA rating before choosing, since this can vary by specific model even within the same VA range.
What’s the full VA range available here?
Models span from 925 VA up to 15,000 VA (15kVA), covering homes to industrial and commercial use.
Do all Off-Grid PCUs carry the same warranty?
Yes, all models carry a 36-month warranty regardless of PWM or MPPT type.
Can these charge from both solar and grid power?
Yes – Okaya’s Off-Grid PCUs draw from solar first and switch to grid charging when solar isn’t enough, keeping the battery topped up even on cloudy days.
What size do I need for my home or shop?
Add up your essential load wattage, convert to VA, and match to the closest model – lower-voltage models suit homes; higher-voltage models suit larger or commercial setups.
Is a separate solar battery needed with these PCUs?
Yes – the PCU is the inverter/charge controller; pair it with a compatible solar battery, available separately in the Solar Battery category.
