Ask PYS

We like to help boaters learn more about their marine electrical and electronics systems.
Ask Jeff your questions (ask@pysystems.ca). We'll post some of the recurring challenges and answers.

Ready to talk to PYS about solutions for your boat? Contact us at solutions@pysystems.ca

 

FEATURED QUESTION

I am looking to equip a galvanic isolator – where can I buy a Newmar Failsafe Galvanic Isolator? Is it critical to have it installed close to the shoreline connection? Is six feet too far away?

Galvanic Isolator Install Location – Rick

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Recently Added Q&A's

Thank you for all of the electrical wiring videos on your website, they are a great help. I have a 1988 Catalina 30 with outdated and questionable wiring from the previous owner, so I'm upgrading. I have a two battery bank system (house and start). Do you recommend the Victron 700 (monitoring house only) or 702 (monitoring house and start…

- Do You Recommend The Victron 700 or Victron 702 Battery Monitor?

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Thank you for taking the time to chat with me the other day. While we were originally dead set on buying a CutWater with a generator we have moved forward with trying to go without. One question I forgot to ask. If all of my batteries are ripped off and I have an EFOY would it even be feasible to heat the hot water heater up using the inverter?…

- Can I Heat Hot Water with an EFOY?

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Can I add a solar panel to my existing solar array? I have a 100W solar panel and a GV-10 solar controller installed on my boat. Can I add another panel without running a second set of wires? -Heidi

- Can I Add A Solar Panel To My Existing Array?

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