Uday Three-Phase
Switch to On-Grid Power, Scale Without Limits
Smart, efficient and bankable, the Uday three-phase series maximises energy yield and grid compliance — the dependable choice for commercial and industrial solar.
Peak Efficiency
Max Power Rating
MPPT Channels (Up To)
Standard Warranty
The Inverter
Scalable Power for Business & Industry
The Uday three-phase series spans 6–50 kW with over 98.7% peak efficiency, multi-MPPT tracking and a wide 200–1500 V operating window — engineered to extract maximum yield from commercial and industrial arrays.
Advanced grid-support functions, reactive power compensation and anti-PID technology keep large plants compliant and productive, while IP65 protection and remote monitoring cut downtime in the harshest environments.
Key Features
- 98.7% Peak Efficiency
- Multi-MPPT Tracking
- Reactive Power & Grid Support
- Anti-PID Technology
Salient Features
Built for Performance & Reliability
98.7% Peak Efficiency
Industry-leading conversion efficiency maximises return on every kilowatt of installed capacity.
Multi-MPPT Tracking
Multiple MPPT channels with a wide 200–1500 V window optimise complex, multi-orientation arrays.
Reactive Power & Grid Support
Active/reactive power control and low-voltage ride-through keep large plants grid-compliant.
Anti-PID Technology
Built-in PID recovery preserves long-term output and protects plant performance over decades.
IP65 Heavy-Duty Protection
Sealed for dust, rain and extreme heat with smart cooling for reliable high-temperature operation.
RS485 / Ethernet Comms
Plant-grade communications with remote monitoring and seamless SCADA integration.
The Saatvik Advantage
Why Choose Saatvik for Grid-Tied Inverters?
From cell to inverter to EPC, Saatvik delivers bankable power conversion backed by integrated expertise and a nationwide service network.
End-to-End Solar Expertise
Modules, inverters, transformers and EPC under one roof — engineered to perform together at scale.
Class-Leading Efficiency
Over 98.7% peak efficiency drives faster payback and higher lifetime energy for plant owners.
Advanced Grid Support
Reactive power, LVRT and anti-PID functions keep commercial and industrial assets compliant and productive.
Built for Harsh Sites
IP65 sealing, smart cooling and surge protection deliver uptime in dust, heat and humidity.
10-Year Warranty & Service
A standard 10-year warranty backed by a responsive pan-India service and spares network.
Proudly Made in India
Manufactured locally to global standards, supporting India's clean-energy transition.
Tested & Certified
Compliant to Global Grid Standards
Every Uday inverter is qualified for safety, EMC and grid interconnection under international IEC protocols — BIS certified and built proudly in India.
IEC 62109-1
PV Inverter Safety — General
IEC 62109-2
PV Inverter Safety — Specific
IEC 61000
Electromagnetic Compatibility
CE Marked
European Conformity
BIS Certified
Bureau of Indian Standards
Make in India
Proudly Manufactured in India
Product Documents
Datasheets, Manuals & Guides
In the three-phase solar GTI inverter range, we have a wide selection applicable for business and industrial purposes, spanning three power bands.
- 6 kW – 12 kW
- 15 kW – 25 kW
- 30 kW – 50 kW
For full technical details, download the series user manuals for our three-phase solar on-grid inverters.
Datasheets & User Manuals
Applications
Application & Real-Life Use Cases
Commercial Rooftops
Cut operating costs across offices, retail and warehouses with 6–12 kW three-phase inverters featuring dual-MPPT tracking, reactive power compensation and remote monitoring for rooftop and carport systems.
Industrial & Factories
Maximise ROI on large rooftop and ground systems with industrial-grade 15–25 kW inverters delivering high efficiency, advanced grid support and IP65 protection for demanding factory environments.
Large C&I & Carport Plants
Deploy large commercial and industrial solar with 30–50 kW string inverters — multi-MPPT tracking, SCADA-ready communications and rugged thermal design for ground arrays and carports.
Smart Monitoring
Track Everything With Our App
Smart remote monitoring brings every plant onto one dashboard — live generation, multi-site performance and instant alerts from anywhere.
Real-Time Generation
Live plant power and yield streamed second by second.
Multi-Plant Management
Monitor and compare every site from a single portfolio view.
Smart Alerts
Instant notifications for faults, grid events and underperformance.
Performance Analytics
PR, availability and yield analytics to keep assets optimised.
Remote Diagnostics
Resolve issues remotely and dispatch service with full context.
Shareable Reports
Automated O&M and stakeholder reports exported in a tap.
Today’s generation