Investment revives in thermal power amid grid stability needs as renewables surge: ICRA
A new report by ICRA says that the thermal power sector in India is witnessing a revived investment emphasis, even as the renewable capacity continue to surge. Thermal power acts as a reliable base-load supply, aiding grid stability amid expectations of power demand growth.
New technique measures water ingress in PV modules without disconnecting them
A German research team has developed a nondestructive, on-site method to quantify water ingress in photovoltaic modules using near-infrared absorption (NIRA) spectroscopy calibrated with Karl–Fischer titration (KFT). The approach enables precise measurement of absolute moisture content in sealed modules without disassembly, improving inspection, failure analysis, and lifetime prediction.
Solar on canals reduces water evaporation by 70% and algae growth by 85%
The 1.6 MW Nexus pilot project in California has demonstrated that solar panels installed over irrigation canals can significantly reduce water evaporation and algae growth by 85%, while also showing operational efficiency.
Why solar + storage needs intelligence before scale
The intelligent integration of solar and storage is no longer optional. Data-driven approaches are essential to ensure compliance, efficiency, and long-term reliability. Building systems with insight not only prevents costly mistakes but also creates an energy ecosystem that is not just larger, but smarter, more resilient, and adaptable to future demands.
Solar inverters can detect cyberattacks but no one sees the signal
A King Abdullah University of Science and Technology (KAUST) researcher whose lab has demonstrated up to 100% accuracy using a single hardware counter tells pv magazine that firmware-level detection of inverter attacks is technically viable – but today’s communication standards do not transmit the firmware‑integrity signal to operators.
Intermittent renewables and rising demand: Why grid resilience is now critical
Renewable energy is abundant but intermittent. Demand is growing but uneven. Infrastructure exists but is often misaligned with where and when power is needed. In this environment, the grid has become more than a passive network; it is an active balancing system. Its resilience will determine whether the energy transition delivers stability or introduces volatility.
Transmission is the backbone of India’s Electrification 2.0
India’s renewable energy push is inherently decentralized. Solar parks in Rajasthan, wind farms in Gujarat and Tamil Nadu, and hybrid projects across states are often located far from consumption centers. Bridging these geographical gaps requires robust, resilient, and future ready transmission network. Without it, even the most ambitious generation targets risk underutilization.
Longi announces world record efficiency of 28.13% for silicon solar cell
Longi claims to have achieved the world’s highest efficiency for a silicon solar cell. The result was confirmed by Germany’s Institute for Solar Energy Research Hamelin (ISFH).
Japanese scientists build all-perovskite tandem solar cell with 30.2% efficiency
The four-terminal tandem device relies on FAPbI₃ nanoparticles and a spectral splitting design, combining a 24.4% wide-bandgap top cell and a 21.5% narrow-bandgap bottom cell to reach 30.2% efficiency. The system improves light utilization by directing different wavelengths to optimized subcells.
Trina Solar claims world’s highest efficiency for silicon solar cells with 28.0%-efficient device
The Chinese manufacturer said its TOPCon-compatible hybrid back-contact solar cell achieved a power conversion efficiency of 28.0%. The result was confirmed by Germany’s Institute for Solar Energy Research Hamelin (ISFH).
