The high-capacity automated system strengthens North India’s access to advanced, standards-compliant solar inverter validation infrastructure.
India’s rapidly expanding solar market has gained a significant boost with the introduction of a 120 kW grid-tied inverter (GTI) test system by Exeliq Tech Solutions, designed to meet rising compliance, safety, and performance validation demands. The new platform addresses a critical infrastructure gap, particularly in North India, where access to high-capacity inverter testing systems remains limited.
The key features are:
- DC source up to 1000 V and 300 A per string
- AC grid simulator up to 120 kVA with voltage and frequency variation
- Integrated HV, insulation resistance, and earth bond safety testing
- Regenerative AC/DC operation for reduced energy consumption
- Automated sequencing, data logging, and standards-compliant reporting
Built to validate solar inverters up to 120 kW, the automated test system integrates functional verification, safety assessment, and long-duration ageing (burn-in) testing within a single architecture. As inverter capacities increase and grid regulations become stricter, manufacturers require lab-grade validation environments that simulate real-world grid conditions while ensuring adherence to IEC and Indian standards.
The system combines high-voltage DC sourcing with a programmable AC grid simulator to replicate dynamic grid scenarios, including voltage and frequency variations. It enables detailed validation of key inverter parameters such as Maximum Power Point Tracking (MPPT) efficiency, grid synchronization, insulation resistance, power quality, and ground continuity. By incorporating regenerative AC/DC sources, the setup feeds energy back to the grid during operation, reducing overall energy consumption and improving operational efficiency.
Designed for inverter manufacturers, R&D centres, and certification laboratories, the platform supports automated test sequencing, data logging, and report generation. This enhances traceability and repeatability key requirements for both domestic and export-oriented production.
The modular architecture allows configuration for manufacturing quality assurance, pre-compliance validation, and advanced R&D applications. Such flexibility is increasingly important as inverter technologies evolve toward higher capacities, hybrid configurations, and grid-interactive capabilities.
With India accelerating renewable capacity additions, indigenous testing infrastructure plays a strategic role in strengthening domestic manufacturing capabilities and reducing dependence on imported validation systems. High-capacity, locally developed test platforms are expected to become essential tools for ensuring grid stability and global competitiveness in the next phase of solar growth.
