New Innovation in Solar Solutions
Okaya’s new Solar Range delivers smarter power, stronger savings, and non-stop comfort for every kind of home and business. Our latest Hybrid Solar Systems keep you powered through outages, while the new Grid-Tied Inverter Series helps you cut electricity bills with superior efficiency. And with next-gen TOPCon Solar Panels, you get higher energy generation from every ray of sunlight. Clean energy, made simple, reliable, and future-ready.
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.
Available Range:
Single-Phase: 3kW – 5kW
Three-Phase: 8kW – 15kW

Up To 98%
MPPT Tracker
Up To 200% DC
MPPT Tracker
Up To 200% DC
Input Overload
Rated Protection

Higher Solar Generation. Faster ROI.
Our new GTI series is designed for high-efficiency performance in city homes and commercial rooftops. With no dependency on batteries, they send clean solar power directly into the grid, helping you save more every single day.
Equipped with advanced MPPT technology, these inverters deliver higher yield even in challenging weather. Built for durability and engineered to integrate effortlessly with next-gen solar modules like TOPCon, HJT, and Mono PERC, they ensure stable performance, remote monitoring, and smooth grid synchronization.
Available Range:
Single-Phase: 3kW – 5kW
Three-Phase: 5kW – 30kW
Up To 98%
MPPT Tracker
Up To 200% DC
MPPT Tracker
Up To 200% DC
Input Overload
Rated Protection
High efficiency power for every kind of installation
Okaya TOPCon Panels are designed to squeeze more energy out of every inch of sunlight.Advanced cell technology pushes efficiency higher, keeps performance strong even in low-light conditions, and delivers reliable generation year after year.
The range includes both high-output bifacial modules for large homes, commercialrooftops, and utility setups, as well as compact monofacial panels for smaller rooftops,shops, and mobile power needs. Whether you want to drive big savings on a large array orunlock energy independence for a smaller space, there is a panel built for the job.
What this means is simple. Better efficiency. Better output. More clean power from thesame sun.
Available Range:
Bifacial: 560Wp – 590Wp
Monofacial: 180Wp

Anti-Reflective
Glass Coating
MBB Half-Cut
Cell Design
Positive Power
Tolerance
Cost-Efficient
Energy Solution
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At OKAYA, we offer a wide range of batteries for various applications, including automotive, industrial, renewable energy, and e-rickshaws.