Tucson RV Solar

Guides & Resources

Straight answers on RV solar, Arizona heat, lithium batteries, and buying a used RV — written by the people who actually install and inspect this equipment in Tucson.

Victron Lynx Distributor assembly being wired on a workbench
RV Solar Education

Victron vs. Renogy for RV Solar: Which Should You Install?

Victron vs. Renogy for RV solar compared on price, cooling, warranty, and app experience — and why we install Victron on every system we build.

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Victron inverter/charger correctly mounted in an RV electrical compartment
RV Solar Education

7 Common RV Solar Installation Mistakes (and How to Avoid Them)

The 7 most common RV solar installation mistakes we see in the field — undersizing, bad mounting, weak wiring, and what to do if you've already made one.

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Victron SmartSolar charge controller and wiring being assessed during an inspection
RV Solar Education

How Much Does a Pre-Purchase RV Inspection Cost?

What a pre-purchase RV inspection actually costs, why inspection level matters more than price alone, and why a cheap inspection can cost you far more later.

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Tucson RV Solar technician discussing power needs with a customer
RV Solar Education

How Long Can You Boondock on Solar Alone?

How long you can boondock on solar alone depends on four real variables — with actual comparative numbers across three real RV solar packages.

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RV rooftop solar panels at a desert boondocking campsite in Southern Arizona
RV Solar Education

Boondocking in the Arizona Desert: A Power Survival Guide

What makes desert boondocking around Tucson different — the sun advantage, the real heat risks, and how to size a system for real desert conditions.

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Victron SmartShunt battery monitor used to track real RV power usage
RV Solar Education

The Complete RV Boondocking Power Guide: Sizing an Off-Grid System

A complete, worked-example guide to sizing an off-grid RV solar system for boondocking — battery bank, solar array, and inverter, step by step.

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Rooftop RV solar panel array with tools during a sizing and layout install
RV Solar Education

How Much Solar Do I Need for My RV? (Sizing Guide)

How much solar your RV actually needs, with a real formula, a quick-reference table by usage type, and why Tucson's sun hours change the math.

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Four lithium batteries wired together as an RV battery bank
RV Solar Education

How Many Lithium Batteries Do You Need for RV Solar?

How to calculate the right number of lithium batteries for your RV solar system, with a real worked example and a Tucson-heat-aware safety buffer.

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New lithium RV battery installed and labeled in a battery compartment
RV Solar Education

RV Battery Types Explained: Lead-Acid, AGM, and Lithium

A plain-language guide to RV battery types — flooded lead-acid, AGM, and lithium — including how to tell which one your RV actually has.

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Old lead-acid RV batteries removed during an upgrade to lithium
RV Solar Education

AGM vs. Lithium RV Batteries: Which Should You Choose?

AGM vs. lithium RV batteries compared on weight, cost, cycle life, and depth of discharge — plus how Arizona heat actually changes the decision.

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