A reliable solar power system for homes and small workspaces looking for longer backup and higher load support. 1450 VA Solar PCU Powered by PWM TwinCharge technology for strong performance and real savings.
The Okaya 1450VA-12V PWM Solar PCU is built for households and small commercial spaces that require stronger power support with higher energy savings. Equipped with TwinCharge technology, it optimizes real-time power distribution across solar, battery, and grid inputs for seamless performance. This model supports a 12V battery bank and provides consistent pure sine wave output, protecting sensitive electronics like computers, routers, POS machines, and LED lighting. The intelligent solar management system prioritizes solar charging, extending battery life and reducing monthly power costs. Compact dimensions and wall-mount-friendly design make installation flexible and hassle-free.
Smart RTC - Optimizes solar usage in real time for better daytime efficiency.
Grid Power Saver - Cuts grid consumption to reduce electricity bills.
High-Rated Charge Controller - Handles higher solar input for faster, healthier charging.
True Sine Wave - Delivers smooth, appliance-safe power output.
TwinCharge - Hybrid charging from Solar + Grid together, ensuring backup is always ready.
Technology: PWM – TwinCharge
Capacity (VA): 1450VA
Voltage: 12V
Warranty: 36 months
Dimensions (mm): 282.6 x 250.4 x 146.2
Weight: 10.4 kg
Display (LED) Indicators: Mains On, UPS On, SMF Battery, Battery Charging, Overload, Low Battery, Short Circuit / Fault
Buzzer Alerts: Beep: Overload, Low Battery, Mains Fuse Trip, Grid Fail, UPS Mode, Mains >100V
Continuous Alarms: Short Circuit, Over Temperature, Battery High, Over PV Voltage / Current beyond specifications
Certifications: BIS Certified, ISO Certified, CE Certified
The 1450VA gives you more VA capacity (1450 vs 925) at a similar price point using PWM-TwinCharge instead of MPPT — a good trade if your panels are well-matched to the battery voltage and you'd rather have more output capacity than maximum panel-harvesting efficiency.
It draws power from solar and grid simultaneously rather than switching between them — so during a multi-day cloudy stretch, the battery keeps charging from the grid automatically while still using any available solar, with no manual intervention needed.
Up to 900W of solar panels at 25V VOC, with PV charging current up to 50A — on a single 12V battery.
Yes — true sine wave output is specifically called out by Okaya for protecting computers, routers, and POS machines from voltage fluctuation, which matters for small shops where billing downtime costs money.
10.4 kg — light enough for straightforward wall-mounting in most homes or shops without needing reinforced mounting hardware.
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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