Tag Archives: 110V

Installing A Cable Gland


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Now that the solar panels are installed and roof wiring added, it’s time for the cable gland to lead the MC4 cabling into the interior of the vehicle.

While black cable glands are readily available, I ordered the wrong color and had to paint it to remain somewhat stealthy. I used a primer before applying the black paint, that I used before on the flange of the roof vent. Continue reading Installing A Cable Gland

Solar Panel Wiring


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Following the installation of the Flexible Solar Panels, I continue by wiring them up. For that, I’m only using the cables that come with the panels, plus a few MC4 (branch) connectors.

The 12 AWG panel cables are sufficient to carry the collective amperage over the short distance of the panels; by adding a 8 AWG MC4 extension cable towards the interior of the van, I can reduce the wires to a single positive and negative cable. Continue reading Solar Panel Wiring

RV Hookup Cable


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Boondocking is the primary use of this stealth van, yet a 15 amp RV hookup cable will be installed to connect the electrical system to the grid, when hookups are available.

Commercial campgrounds have never been my favorite places to stay, as I prefer the immersion that only nature can provide. But sometimes, when your black water tank fills up, fresh water is needed or your batteries run low, a campground visit may be required. Some form of access to the electrical system of the RV is necessary. Continue reading RV Hookup Cable

Samlex SAM-450-12 Modified Sine Wave Inverter

After the decision to buy the Samlex 450w inverter, it was a matter of ordering on-line. samlex plug-inI received the SAM-450-12 Modified Sine Wave Inverter this morning and by all means, it’s a fairly small and lightweight device, but that’s to be expected when we’re dealing with these small loads.

No remote start is included, but it has a built-in 2.1A 5V USB outlet, dual 110V outlets, a set of cables with a cigarette lighter plug, a set of cables with battery clips and a readable manual.
Continue reading Samlex SAM-450-12 Modified Sine Wave Inverter

How A Simple Inverter Saved My Day!

I’m just at the beginning of the conversion of my cargo van and the decision about the final design of the electrical system is still a long way off. I had to rethink the design again, as I’m preparing for my first multi-day trip with the van.

The Electrical System

I have long envisioned a basic electrical system, comprised of a few solar panels, lead-acid batteries and a modest inverter, supplemented with some propane for cooking and heating. Continue reading How A Simple Inverter Saved My Day!

RV Fridge Checklist: How To Store Your Food On The Road

RV fridges come in all sizes, and more importantly as a single 12V or three-way unit.

For years, the three-way fridge has been the traditional unit for use in RV’s, yet it had two major drawbacks:

  • The absorption type fridge requires leveling of the vehicle.
  • It has complicated power source requirements: 12V + 120V wiring and propane tanks.

That all changed with the advent of the Danfoss compressor. Refrigerators equipped with these compressors are energy efficient, highly reliable and compact. Connected to batteries, as a 12V power source, these fridges can run for days and indefinitely when connected to solar panels. No more restrictions when traveling through tunnels (propane) and more opportunities to build a propane-free conversion van. Continue reading RV Fridge Checklist: How To Store Your Food On The Road

Is The RV At The Forefront Of Low Voltage Home Wiring?

There are many similarities between a solar installation in an RV and a regular single-family home. OK, some differences are quite fundamental, like the total number of available PV panels and their orientation, yet with respect to the system wiring, differences are less apparent.

The RV and the Marine environment have accumulated heaps of solar technical knowhow, that is directly applicable to home construction. And the major increases in efficiency of Photovoltaic panels in recent years, Continue reading Is The RV At The Forefront Of Low Voltage Home Wiring?