Heavy-duty 15KVA solar PCU designed for industrial setups and large institutions. Dual Interleaved MPPT (DiM) and 3-phase support for maximum solar independence.
The Okaya 15KVA-240V Solar PCU is a three-phase solar inverter engineered for large commercial facilities, hotels, industries, and large institutions. With a 240V, 3-phase configuration, it is capable of running high-load industrial equipment efficiently. The PCU uses Dual Interleaved MPPT (DiM) technology to ensure real-time solar harvesting at maximum efficiency. It features a robust chassis, intelligent energy prioritization logic, and supports scalable battery backup solutions. Designed for uninterrupted operation, even in demanding environments, this unit delivers reliable, clean energy for critical applications, while significantly reducing electricity costs.
Higher Solar Generation – Advanced MPPT technology ensures superior energy conversion.
Smart Solar Optimization – RTC intelligence for real-time efficiency adjustments.
Dual-Channel Interleaved MPPT – Enhanced power tracking for optimized performance.
Smart Grid Power Savings – Reduce dependence on the grid and maximize solar utilization.
Adaptive Power Priority & Charging Control – Intelligent power management for all-season efficiency.
Intelligent-Power Saver Mode – Optimized energy consumption for long-term savings.
Technology: Dual Interleaved MPPT
VA: 15000
Volt: 240V
Warranty (months): 36
Dimensions (mm): 276x774.3x993.3
Display (LED) Indicator: Mains On, UPS On, SMF Battery, Battery Charging, Overload, Low Battery, and Short Circuit/Fault
Alarms: Low Battery, Overload, and Short-Circuit/Faults
Certifications: BIS Certified, ISO Certified, and CE Certified
It's the only three-phase model in the Off-Grid PCU range — built for large commercial facilities, hotels, industries, and institutions running 240V three-phase power, where single-phase models simply aren't compatible with the electrical infrastructure.
A massive 14750–18500W PV capacity at VOC 420–550V — roughly double the 7.5KVA-96V's PV ceiling and well beyond what any single-phase Okaya model is designed for.
Double the battery count at double the voltage — this reflects the proportionally larger energy storage needed to back up industrial equipment and large institutional loads reliably through extended outages.
An overload retry system with timed auto-recovery specifically prevents downtime during load surges — a feature not mentioned on Okaya's smaller-capacity models, relevant because industrial equipment startup surges are typically larger and more frequent than household appliance loads.
Yes — UPS-level switching under 10ms keeps IT loads and critical equipment running without interruption, with extended LCD diagnostics covering PV, mains, battery, load %, and system events for ongoing monitoring.
36 months, with BIS, ISO, and CE certification.
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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