Okaya’s Off-Grid Solar PCUs are engineered to deliver reliable and intelligent solar energy conversion—day after day. Whether you choose our MPPT-based models for maximum efficiency in diverse sunlight conditions or PWM-based units for smaller-scale, cost-effective setups, our PCUs ensure your solar investment performs at its best.
Built to function as both a Home UPS and a Solar PCU, these systems automatically prioritize solar charging and manage energy smartly—delivering backup when you need it most. Designed for all-weather conditions, Okaya PCUs offer long service life, robust protection, and intelligent solar management for homes, shops, and small commercial spaces.
Okaya offers a versatile range of Off-Grid Solar PCUs featuring both MPPT (Maximum Power Point Tracking) and PWM (Pulse Width Modulation) technologies. Whether you're looking for maximum efficiency or a cost-effective solar solution, our PCUs are designed to deliver reliable performance, long backup, and energy-smart charging—all backed by Okaya’s trusted power expertise.
Experience next-level energy conversion with Okaya MPPT Solar PCUs—built for homes and businesses that demand consistent performance and maximum solar gain. MPPT PCUs dynamically adjust to changing sunlight conditions, extracting the highest possible energy from your solar panels..
Powered by DiM Technology: Dual-Channel Interleaved MPPT (DiM) is the high-efficiency MPPT that extracts maximum solar energy, ensuring higher savings and reliable performance.
Available Range: 1kVA – 15kVA (12V to 240V models)
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Extra Generation
Smart RTC
HJT & TOPcon
Compatible
True Sine Wave
Ideal for small solar installations, Okaya PWM PCUs offer a budget-friendly entry into solar backup systems. Designed for households and small commercial setups, they provide a reliable and consistent performance with hassle-free operation.
Available Range: 925VA – 5000VA with 36-month warranty
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Smart RTC
Grid Power Sever
High-Rated Charge Controller
True Sine Wave
Discover our wide range of high-quality products designed to meet your diverse needs. From cutting-edge technology to sustainable materials, our products are crafted with excellence and built to last.
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MPPT controllers extract more power from your solar panels — especially valuable for larger systems or variable sunlight — while PWM is the simpler, more budget-friendly option for smaller setups.
Okaya's MPPT PCUs use Dual Interleaved MPPT (DiM) technology for up to 98% energy conversion efficiency, while our PWM range with TwinCharge technology delivers reliable, cost-effective backup for homes and small shops.
If your system has multiple panels or you want maximum solar harvest, go MPPT; for a simpler single-panel setup, PWM works just as well.
A regular inverter only converts DC to AC. An Okaya Solar PCU does more — it combines a solar inverter, battery charge controller, and grid charger in one unit, intelligently prioritizing solar energy to charge your battery first and switching to grid power only when needed.
This means more of your solar generation actually gets used, rather than wasted.
Yes — every Okaya Off-Grid Solar PCU is built with this dual-charging capability.
Our TwinCharge technology (PWM range) and DiM-based MPPT range both draw from solar first and seamlessly switch to grid charging when solar isn't enough, so your battery stays topped up and backup is always ready, even on cloudy days or after extended outages.
It depends on your essential load and how long you want backup to last.
Add up the wattage of what you want to run during a power cut, convert to VA, and match it to the closest Okaya model. Our team can help you size it correctly before you buy.
Every unit includes:
True Sine Wave output also protects sensitive electronics like routers, TVs, and refrigerators from voltage fluctuations, ensuring both your system and your appliances stay safe.
Okaya Off-Grid Solar PCUs come with a 36-month warranty across the entire range, including both PWM and MPPT models.
For complete model-wise warranty details, you can confirm directly with Okaya Customer Care or check the specific product page before purchase.
At OKAYA, we offer a wide range of power solutions for various applications. Take a look today!
OKAYA POWER PVT. LTD.
ENERGIS D-7, 3rd & 4th Floor, Rohtak Rd,
Udyog Nagar, Mangolpuri,
New Delhi - 110041, INDIA
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