The UTL Sigma Pro 5kVA / 48V Solar Inverter PCU (Model: UGE5048) is a high-performance hybrid solar inverter designed for Indian homes, offices, and commercial installations that demand reliable, intelligent, and solar-first power management.
Available on BijliBanao, this inverter operates in stand-alone as well as grid-interactive modes, allowing seamless energy flow between solar panels, batteries, and grid supply. Built with DSP-based pure sine wave technology and an inbuilt high-efficiency rMPPT charge controller, the Sigma Pro 5kVA extracts maximum solar energy while ensuring stable output for sensitive appliances.
With 48V battery architecture, Lithium & Lead-Acid battery compatibility, and priority-based operating modes (Smart / PCU / Hybrid), this inverter is engineered to deliver long-term savings, reduced grid dependency, and lower carbon emissions.
The Sigma Pro series is known for its robust build quality, advanced protections, and industrial-grade certifications, making it a trusted choice for serious solar users across India — exclusively curated and supported by BijliBanao.
Key Features & Benefits:
5kVA / 48V Hybrid Solar Inverter PCU – Ideal for medium to large power needs
DSP-Based Pure Sine Wave Output – Safe for sensitive electronics
Inbuilt High-Efficiency rMPPT Charge Controller – Maximum solar utilization
Stand-Alone & Grid-Interactive Modes – Flexible operation
Lithium & Lead-Acid Battery Compatible – Future-ready energy storage
Smart / PCU / Hybrid Working Modes – Solar-first intelligent logic
Inbuilt AC & DC Energy Meter – Real-time energy monitoring
LCD Display – Displays all AC & DC electrical parameters
Optional GSM/GPRS Remote Monitoring – Track performance remotely
Reverse AC Voltage Protection – Enhanced safety
Certified to IEC Standards – Reliable and grid-compliant design
Designed for Indian Conditions – Heat, voltage & load tolerant
20-Year Product Life | 5-Year Warranty – Long-term peace of mind
Easy Installation & Maintenance Access – Installer-friendly design
Technical Specifications – Sigma Pro 5kVA / 48V (UGE5048)
Inverter Rating
Capacity: 5kVA
System DC Voltage: 48V
Nominal AC Output Voltage: 230V ±10%
Output Frequency: 50Hz ±1%
Output Waveform: Pure Sine Wave
Phase: Single Phase, 3 Wire
Solar (PV) Input
MPPT Type: High-Efficiency rMPPT
PV Input Voltage Range (Voc): 200 – 500V
Maximum Recommended Solar Power: 5kW
Peak MPPT Efficiency: Up to 95%
Battery
Battery Type Supported: Lithium & Lead-Acid
Maximum Battery Capacity: Up to 200Ah
Charging Stages: Bulk / Absorption / Float
Temperature Compensation: Yes
Grid & Operating Modes
Modes: Smart / PCU / Hybrid
Grid Charging: Enable / Disable
Grid Export Mode: Configurable
Input Source: Grid / Genset
Efficiency & Protection
Peak Inverter Efficiency: >85%
Protections:
Overload, Short Circuit, Battery Low/High, Solar Reverse, Surge Protection, Over-Temperature, Grid & SPV Charger Protection
Environmental
Operating Temperature: 0°C – 50°C
Degree of Protection: IP-21
Relative Humidity: Up to 95% (Non-condensing)
The Sigma Pro 5kVA 48V Solar Inverter is perfect if you:
✔ Want a solar-first hybrid inverter
✔ Are planning Lithium battery upgrades
✔ Need stable backup for homes, shops, offices
✔ Want long-term savings with grid + solar flexibility
✔ Trust UTL quality with BijliBanao support
Why Buy from BijliBanao?
✔ Genuine UTL Solar Products
✔ Expert Pre-Sales Guidance
✔ PAN-India Delivery
✔ Post-Sales Technical Support
✔ Trusted Solar Marketplace in India
