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April 1, 2025 6:54 pm
I'm looking into installing both a GridBOSS and a FlexBOSS21 with solar panels and EG4 Battery (with FP&L Smart Meter-GRID). My concern is that I would like to use my Onan Quiet Diesel (QD) 7500 generator in my Recreational Vehicle (RV) that have two out leads of 120V (single phase - not 240V) at 35 Amps. The 2-120 Volt leads have a common ground. If you measure the voltage of the two leads you get 0 volts.
Can I use this generator into either the GridBOSS or FlexBOSS21 when the GRID down and I'm low of batteries at night?
Thank you,
April 7, 2025 3:21 am
My opinion is no. You could not use the generator input on the Gridboss with a 120 volt generator. However this is the perfect application for the eg4 chargeverter as you can wire it for 120 or 240 volts. Looks like it will let you program up to 28 amps on 120 volts.
