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EQB Backup Switch EQB Logo EQB Logo
OPEN SOURCE: Works with any Solar System / Battery / EV or Gas Generator YES NO
200 A Power Rating with NO COOLING FAN or UNSAFE GRID SHUTOFF upon FAN failure YES NO
COOLS Utility Meter Socket by 15 DEGREES FAHRENHEIT YES NO
Plug-In Panel Expansion for an additional 100 A DER Connection YES NO
PG&E Tests Proved Safer than the Utility Smart Meter YES NO
UL 414 SB Safety Tested and Listed YES NO
U.S. PATENTS: Granted for Grid Isolation with Worker and Public Safety, Rule 21 Inverter Interlock YES NO
U.S. PATENTS: Granted for CA Rule 21, IOU/CPUC E-5194 and ul 1741 SC YES NO
U.S. PATENTS: Granted for PCS and Energy Management YES NO
U.S. PATENTS: Granted for use with Smart Breakers YES NO
U.S. PATENTS: Granted for use with Bi-Directional EV Chargers YES NO
CEC AWARDED GRANTS: 2020 Cal Test Bed and 2024 PEZERR Demonstrations YES NO
The UL Listed and Patented EQB open source EQB BACKUP SWITCH works with any Solar, Battery, EV System or Gas Generator with easy AC coupling through MSP or Panel Expansion.
www.energyquarterback.com US Patents #10,916,940 #11,374,406 #10,998724 International Patents Pending © Copyright NeWorld Energy Holdings LLC 2026