Topic · 9 stories
solar-inverters
The solar-inverters tag covers technology that converts direct current to alternating current, a critical component for integrating renewable energy into the grid.
Italy: After Refrigerators, Will Solar Power Systems Be the Next Target?
A cyber intelligence analysis highlights that solar inverters and related OT devices share the same vulnerability profile as recently compromised industrial refrigeration units, with a demonstrated exploit achieving root access in under 30 minutes. This matters to solar and energy-storage professionals because unpatched, internet-reachable OT assets pose an immediate risk of physical damage, production loss, and potential grid instability.
Emergency Backstop Mechanism: Slamming The Brakes On Your Solar
New South Wales is set to introduce an Emergency Backstop Mechanism to manage grid security risks from uncontrolled rooftop solar generation. This development is critical for professionals as it defines new operational protocols and inverter tripping standards to maintain system stability during high solar penetration events.
United States: FCC Ban Hits A-Share Inverter Sector, Global Expansion Becomes Key to Corporate Success
The U.S. Federal Communications Commission has updated its Covered List to regulate foreign-made connected power inverters, causing significant volatility in the A-share market and impacting Sungrow's stock price. This regulatory shift highlights the critical importance of global market diversification and supply chain resilience for solar inverter manufacturers facing new trade restrictions.
Businesses installed more solar panels in October than last year, while the consumer market also showed a cautious recovery
October 2026 data shows a year-on-year increase in business solar installations and a second consecutive monthly rise in consumer registrations. This trend highlights the ongoing divergence between commercial and residential adoption rates in the current market environment.
China: Orders Exceed Targets but Profits Lag, as Energy Storage Drags Down Siyuan Electric's Q3 Margins
Sieyuan Electric reported that its new order growth exceeded annual targets, yet net profit margins were compressed due to the rising share of lower-margin energy storage products. This highlights the financial impact of shifting product mixes on profitability for major power equipment manufacturers in the energy transition sector.
Italy authorizes nearly 7 GW of battery storage
Italy's MASE authorized 722.5 MW of new BESS projects on Oct. 30, bringing October's total to 3.7 GW. This surge in approvals highlights the rapid scaling of grid-scale storage capacity in the Italian market.
Nearly 2,000 Hungarian solar power devices are exposed on the internet
A study by Tamás Kocsis found that 1,916 Hungarian solar devices are exposed on the open internet with critical vulnerabilities. This highlights the urgent need for operators to implement network protection and regular updates to secure operational technology.
Remote access to solar panel operations: Risky inverters added to ban list from November 1, older models must be replaced
The EU has banned high-risk inverter suppliers from new projects and requires replacing older models to prevent remote access threats. This policy shift impacts supply chains and project compliance for solar and storage professionals in Europe.
Two More Companies Announce Price Hikes of Up to 15%; Multiple Solar-Related Stocks Hit Limit-Down
Huawei Digital Power and GoodWe announced price increases for inverters and storage systems, citing rising raw material and component costs. This highlights the impact of supply chain inflation on equipment margins and market sentiment for solar professionals.