How to safely test for a hot-skin condition on your RV

Dear Mike, I’ve been following your newsletter and find it an excellent source of information. We live in the humid environment of southern Georgia and camp around the Southeast, which has been very wet, giving me some concern of the possible shock threat of “hot skin.” I’ve installed a permanent Progressive Industries EMS-HW30C electrical management system into our travel trailer.... Read More

Inverters 101: Understanding amps and volts

Hi Mike, Here’s a weird one regarding my 2017 F/R 34QS. Some information: I have a Magnum 2,000 watt pure sine wave inverter and four L16-6V 390Ah batteries along with three 160-watt solar panels and a 30-amp Go Power controller. The issue I have when I’m using the inverter (shore and generator not used) is this:... Read More

RV Electricity – No~Shock~Zone by Mike Sokol – Issue 7

Issue 7 • May 27, 2018 Brought to you as a public service by RVtravel.com. Support comes from our sponsors, advertisers and the contributions of readers, who believe that an educated RVer is a safe, happy RVer. Please consider supporting our efforts with a voluntary subscription. Subscribe to one of our many online newsletters (including this one) about RVing. Welcome … By... Read More

RV Electricity – Watt’s Up?

Watt’s Up? As promised, here’s the next installment of my Basic Electricity Course. Class is now in session…. If you’ve been reading along this far you already know about voltage (electrical pressure) and amperage (current flow). But one without the other is useless to us. In the end it all comes down to wattage. Get to Work  We’re going to... Read More

RV Electricity – Troubleshooting 101: Over-current testing

Mike, I have a question but, as I said at the RVillage Rally, it’s a little long. What would cause a pair of 2kW generators to overload when charging my batteries? Looking for your guidance in what actions I need to do to either the generators or the trailer to allow me to charge my batteries with the generators.   ... Read More

Surge Protectors and Joules and MOVs, oh my!

Dear Mike, After reading all your articles about voltage problems, I’m now in the market for a surge protector but a little confused by all these Joule numbers. Some are rated at 1,400 Joules of protection, while others are 2,100 or even 4,200 Joules. So first of all, how do you pronounce Joules, and just what are they? If these... Read More