hammy
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Post by hammy on Jul 24, 2024 20:58:45 GMT -8
Our 58 Shasta was partially restored by the PO and currently has 30A AC shore power as its only source. Initially I considered wiring in a DC system that could supplement our lights and low power needs while off-grid.
However i have an Ecoflow solar generator that i would like to use for a power source to plug into the AC. I would like to install a transfer switch so that I can swap between exterior shore power and the solar generator that will be stored in the cabin (so it won’t get damaged by moisture or temperature outside) without running an extension cord. Looks like people do this in boats pretty often. In my mind, it seems simpler than running all new wire behind the paneling and installing new fixtures to accommodate the DC system.
Has anyone done anything like this that could share some advice? Or am I overthinking it, and is a DC system install not as hard as it sounds?
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Post by vikx on Jul 25, 2024 12:36:14 GMT -8
58 Shastas did not have a 12 volt system. They are fairly easy to add but not always necessary. Your solar generator should be able to power the trailer when off grid but you would need to plug into it's inverter. (rather than shore power)
Adding a 12 volt system involves a new 12 volt deep cycle battery and wiring to various fixtures in the trailer. A cigar plug and fuse block in the dinette is where I start inside. The wiring runs thru cabinets or "chases" to various lights, etc. A water pump can be added as well. If the trailer is apart, running the wiring is very simple.
Talk to the boat folks on which transfer switches they recommend and what they have done to upgrade their systems. A lot of fancy gadgets to peruse...
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