Q: Aster E Technologies has always been at the forefront of innovation. Can you share recent breakthroughs?
Aster’s latest innovation is the launch of LED Sun Simulators, built for both lab-scale R&D and large-scale outdoor testing of photovoltaic (PV) modules. These simulators deliver high uniformity and precise sunlight replication, enabling accurate performance testing and durability assessments. The company’s mission is to bridge the global tech gap by bringing cutting-edge solutions tailored to Indian needs—empowering labs and manufacturers with high-precision, future-ready tools.
Q: What are the standout features of your PV testing lab machines?
Aster’s PV testing systems strictly adhere to IEC 61215 and IEC 61730 standards. In collaboration with global experts, the machines feature:
- Advanced automation
- High-precision sensors
- Complete support for IV curve tracing, EL imaging, mechanical load, and thermal cycling
These solutions help labs and manufacturers ensure global certification compliance with unmatched accuracy and repeatability.
Q: How do these machines help with IEC or BIS certifications?
Designed to exceed compliance needs, Aster’s systems offer:
- Automated protocols for PID, LeTID, wet leakage, and insulation resistance
- High-accuracy sensors and programmable test sequences
- Full traceability for NABL, TUV, and UL audits
Continuous updates keep clients aligned with evolving international standards.
Q: What support does Aster provide to R&D labs for solar cell development?
Aster delivers end-to-end lab infrastructure for advanced cell technologies like HJT, Perovskite, and Back Contact. Their offerings include:
- EQE/IQE systems
- Four-point probes, LID/LeTID testers, and EL microscopy
- Spin coaters, evaporators, glove boxes, and cleanroom utilities
They also provide consultation, integration support, and training to transition labs from prototype to pilot production efficiently.
Q: Are your laminators equipped with smart or automated features?
Yes—Aster’s electric heating laminators offer:
- ±1°C zone-based control
- Real-time thermal feedback
- 6–8 minute cycle times
- Vacuum precision (≤ 5 Pa)
- Intelligent unmanned operation and MES/SCADA integration
Additionally, the Frame Backflow System improves the durability of glass-glass modules, boosting reliability and reducing production costs.
Q: How is testing evolving with the rise of high-efficiency modules like TOPCon and HJT?
High-efficiency technologies demand advanced testing platforms. Aster, in partnership with Avalon Switzerland, launched a world-class LED Solar Simulator featuring:
- <0.1% Pmax deviation
- ADIV for accurate capacitive tech measurement
- 500ms pulse lengths and <0.05% repeatability
- TÜV-certified A++A+A++ classification
This ensures precise testing for cutting-edge technologies like TOPCon, HJT, and Perovskite.
Q: What can visitors expect from Aster E Technologies at RenewX 2025?
Aster will unveil:
- Advanced R&D tools for next-gen cells
- Automated inline QA systems
- Next-gen laminators and Frame Backflow tech
Their booth will offer live demos, expert consultations, and future-ready solutions for researchers, manufacturers, and EPCs alike. The goal: Empower India’s solar future with global tech and local expertise.
