About

Built by Someone Who’s Been in the Dark!

GridFree Guide was founded in 2026 by Robert Bertrand to provide honest off grid solar advice for people tired of being caught unprepared.

After two decades diagnosing complex problems under the hood at a Lexus dealership, I learned one thing above everything else: most failures are preventable with the right information at the right time.
That same principle applies to off-grid power.
Most solar content online is written by people who’ve never touched a panel, never sat in a dark house during a three-day blackout, and never had to figure out why their generator beeped three times and shut off at 2 AM. off grid solar advice will help keep the lights on.
GridFree Guide exists because that content wasn’t good enough.
Every article on this site is built around one standard: would this actually help someone in the dark? Real numbers. Honest warnings. No sponsored fluff. No revolutionary breakthrough nonsense.
Just practical, tested information from someone who respects your intelligence and your time…What You’ll Find Here
GridFree Guide covers everything you need to build a reliable off-grid power system from your very first solar panel to a complete whole-home backup setup.
We cover:
Portable power stations – what they can actually run and what will kill them instantly
Solar panels – how to size them, wire them, and get the most out of them in every season
Charge controllers – why they matter and how to avoid the mistakes that fry expensive equipment
Cold weather solar – because Canadian winters don’t care about your battery chemistry
Blackout survival – real load calculations for real emergencies, not best-case scenarios
Every article goes through the same filter: would this actually help someone who’s sitting in the dark right now?
If the answer is no, it doesn’t get published.
Who This Site Is For
GridFree Guide was built for people who are done being caught unprepared. Whether you’re a homeowner who just lived through a three-day blackout, an RV owner who wants reliable power on the road, a prepper building serious backup capacity, or a complete beginner who just bought their first solar panel and has no idea what to do next you’re in the right place.
No experience required. No engineering degree needed. Just honest information from someone who has spent two decades figuring out why things fail and how to prevent it.
A Note on Recommendations
Every product recommended on this site is chosen because it solves a real problem for real people. Some links are affiliate links if you buy through them GridFree Guide earns a small commission at no extra cost to you. That’s how the lights stay on here too.
But the recommendations never change based on commission rates. If something isn’t worth buying, we’ll tell you that too. That’s the deal.

Start with our guide on how much solar power you actually need

Welcome to GridFree Guide. Let’s make sure you’re ready.

Robert Bertrand
Founder, GridFree Guide​

Mission

Real information for real situations. No fluff, no filler, no hype.

Vision

A world where nobody loses their food, their heat, or their communication because they didn’t have the right information before the lights went out.

Values

• Honesty over hype – always

• Practical over theoretical – always

• Reader first – always