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40 kVA Solar Hybrid PCU for high-capacity commercial and industrial power applications.
Uses 240 VDC battery architecture with MPPT solar charging.
Supports up to 166 A solar input per channel for substantial solar integration.
Grid/DG compatibility supports up to 2× inverter capacity.
High overload capability and built-in isolation support reliable load operation.
Multiple operating modes enable optimized use of Solar, Battery, Grid and DG.
Designed to maximize renewable-energy utilization while improving power availability and energy savings.

30 kVA Solar Hybrid PCU built for larger commercial and industrial energy requirements.
Uses 240 VDC battery architecture with high-capacity MPPT solar conversion.
Supports up to 125 A solar input per channel.
Provides Grid/DG compatibility, synchronization and intelligent source management.
Pure sine-wave output and continuous-duty operation support demanding applications.
Configurable for Hybrid, Grid Export, Standalone and Batteryless operation.
Remote monitoring & control* enables operators to track and manage critical parameters remotely.

25 kVA Solar Hybrid PCU designed for dependable power and renewable-energy integration.
240 VDC battery system with MPPT-based solar charging.
Supports up to 104 A solar input per channel.
Pure sine-wave output with ±2% voltage regulation for stable load supply.
Intelligent Hybrid, Export, Standalone and Batteryless configurations provide application flexibility.
Built-in protections include overload, short circuit, battery and solar-side protection.
A strong fit for commercial/industrial sites requiring higher power availability with solar savings.

20 kVA Solar Hybrid PCU** engineered for higher commercial and industrial load requirements.
Uses 240 VDC battery architecture with high-capacity MPPT solar charging.
Supports up to 83 A solar input per channel and MPPT loading up to 120%.
Grid/DG compatibility supports up to 2× inverter capacity.
Multiple operating modes provide flexibility for backup, solar utilization and grid export.
125% overload for 60 seconds and 150% for 5 seconds supports demanding loads.
Ideal where power availability and reduction in grid consumption are key priorities.

Designed for robust industrial and commercial energy management, this high-capacity solar hybrid power conversion unit ensures continuous power availability and optimal energy savings. Operating at a 300 kVA capacity with a 600 VDC nominal battery voltage, it features an Active-Front-End bidirectional inverter equipped with an in-built isolation transformer for reliable performance under fluctuating conditions. The fully digital system delivers an inverter peak efficiency of up to 90% and manages continuous unbalanced loads with a no-break changeover time to protect critical operations. Integrated capabilities include seamless DG synchronization, configurable grid power export, and flexible operating modes tailored to specific site requirements. This comprehensive unit serves as a highly reliable power solution for microgrids, hospitals, cold storage facilities, and heavy industrial automation.

Description

SPU-300KVA Solar Hybrid Inverter 3PH is a powerful industrial-grade inverter engineered to support large-scale solar energy systems with superior efficiency and reliability. It is designed for seamless integration with solar PV, battery banks, and grid power to ensure continuous energy supply for commercial and industrial operations. The inverter delivers stable 415V AC output with pure sine wave technology, ensuring safe operation of sensitive electrical equipment. With peak inverter efficiency up to 90% and charger efficiency up to 95%, it maximizes energy utilization and reduces power losses. The system supports multiple battery types including Lead Acid, VRLA, Ni-Cd, and Lithium-ion, offering flexible energy storage options. Its advanced grid synchronization maintains stable frequency and voltage for consistent performance.

The inverter supports grid saving, battery backup, and power export modes, making it ideal for hybrid solar power applications. Built-in galvanic isolation transformer ensures electrical safety and reliable DC-to-AC conversion. Intelligent protection features guard against overload, short circuit, over-voltage, and temperature faults. The SPU-300KVA inverter also includes surge protection and reverse PV protection for enhanced solar system safety. Real-time monitoring through LCD display provides detailed system parameters such as voltage, current, frequency, and battery status. It supports RS232 and RS485 communication with Modbus protocol for remote monitoring and system integration. The robust industrial enclosure with forced air cooling ensures long-term durability in demanding environments. With DG compatibility and no-break changeover time, it guarantees uninterrupted power supply during grid failure. This high-performance solar hybrid inverter is an ideal solution for factories, data centers, commercial buildings, and large renewable energy installations.