According to a recent LinkedIn post from ConnectDER, the company’s newest-generation IslandDER™ meter socket adapter is now being deployed in California. The post highlights that installations are underway with Pacific Gas and Electric Company, San Diego Gas & Electric, and Southern California Edison.
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The LinkedIn post describes IslandDER™ as combining meter isolation and grid disconnect functions to streamline residential energy-storage and backup-power installations. It notes potential installer advantages such as shorter installation times, reduced need for main panel upgrades, and compatibility with multiple battery brands, including Lunar Energy, FranklinWH Energy Storage Inc., SolarEdge Technologies, and EcoFlow.
ConnectDER’s focus on large California utilities suggests an effort to build scale in one of the largest U.S. distributed-energy markets. If adoption broadens, this could support recurring hardware revenue and strengthen the company’s positioning as utilities and homeowners seek cost-effective pathways for battery and solar integration.
The post also references ConnectDER’s participation at the Intersolar conference in San Diego, indicating ongoing business development and channel-building efforts. For investors, the activity may signal early commercial traction for IslandDER™ ahead of 2026, the year referenced in the post as a target for scaling installer businesses with the product.

