ConnectDER, a leading developer of meter socket adapters for solar, battery storage, and EV charging installations, today announced that its newest device, IslandDER(TM), is approved for use by ...

The IslandDER meter collar device from ConnectDER has been approved for use by Arizona's three largest utilities: Arizona ...

IslandDER™ brings whole-home isolation directly to the meter socket for easier installations, reduced labor costs, and faster Permission To Operate (PTO) approval—integrated with systems from ...

Rooftop solar and home batteries are way more expensive in the U.S. than in most countries, largely due to slow and burdensome local permitting and utility interconnection processes. But there are ...

ConnectDER has secured $35 million in Series D funding to support its meter socket adapter (MSA) business, which integrates solar, storage, EV charging and more while avoiding main electrical panel ...

The stackable battery ranges 4.9 kWh to 19.6 kWh per unit while the inverter is available in ranges from 3.8 kW to 13 kW. The company also introduced a meter socket adapter to avoid triggering costly ...

ConnectDER's plug-and-play meter socket adapters, or meter collars, simplify residential DER connections by plugging directly into the meter socket outside the home. This innovation bypasses the need ...

The MarketWatch News Department was not involved in the creation of this content. IslandDER(TM) brings whole-home isolation directly to the meter socket for easier installations, reduced labor costs, ...

PHOENIX, Jan. 15, 2026 /PRNewswire/ -- January 15, 2026 – ConnectDER, a leading developer of meter socket adapters for solar, battery storage, and EV charging installations, today announced that its ...