Energy
Off-grid power, portable stations, solar setups, fuel storage, and grid-down priorities. The category where buying smart means understanding watt-hours, not just brand names.
Showing 370 videos · runtime Under 5 min
Top picks in Energy
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What do wire sizes and gauges mean?
Two-minute explanation of electrical wire sizing and gauge standards for off-grid and mobile electrical systems.
Battery-Powered AC That Actually Works
Walkthrough of a portable air conditioner setup powered by battery and generator for cooling during power outages or extended off-grid use.
This Solar Supplier Actually Delivers On Time
One-minute review of Signature Solar as a reliable DIY solar equipment supplier for off-grid cabins, RV systems, and whole-home backup power.
Is an Inverter Generator Right for You?
Comparison of inverter and standard generator technology: weighing quiet operation and clean power for sensitive electronics against cost and practical trade-offs.
Wiring Batteries in Series vs. Parallel: What's the Difference?
42-second explainer on the electrical and practical differences between series and parallel battery configurations for DIY systems.
Want to Power Your Entire Home?
Introduction to whole-home solar systems: 48V battery banks, hybrid inverters, AC coupling, and backup power for energy independence.
Surviving a Heatwave Without Electricity: Essential Survival Tips
Stay safe during power outages in extreme heat using evaporative cooling, airflow optimization, and strategic shelter positioning.
Small solar array? Top off with shore power, your alternator, or a generator
How to combine a small solar array with shore power, alternator charging, or generator backup to maximize energy independence in mobile or off-grid setups.
Where Real Solar Builders Buy Their Gear
Matt McIntosh recommends Signature Solar as his go-to supplier for DIY solar panels, inverters, batteries, and complete backup systems for off-grid and grid-tied installations.
Use PVWatts to Size Panels: Account for Tilt and Losses
Step-by-step walkthrough on using PVWatts software to accurately size solar panels for your system, factoring in roof tilt, regional losses, and real-world performance.
Why you need to buy a generator right now before the next blackout hits
Understand generator supply constraints, lead times, and pricing dynamics during peak demand seasons to secure backup power before shortages occur.
Is your budget ready for rising energy costs?
Assess how inflation and energy costs are reshaping household finances and adjust your preparedness timeline accordingly.
Is your Texas home ready for this week's extreme heatwave? Don't wait.
Prepare your Texas home for triple-digit heat and potential grid stress during an extreme July heatwave.
Is the Texas power grid ready for the perfect storm?
How Texas's isolated electrical grid faces simultaneous heat and tropical threats, and why it cannot easily import emergency power.
Paoweric 200A Battery: $699 for 5kWh on Amazon
Load testing and performance review of an affordable 5kWh lithium battery system for small solar setups.
Rolling blackouts during a heatwave: Bug in or out?
Decision framework for sheltering in place versus evacuation when power fails during extreme heat, with medical and resource factors.
Solar Appliance Tier List: Which Uses the Most Power?
Comparative breakdown of household appliance power consumption to help size solar and battery systems for off-grid or backup energy independence.
The efficiency gap between portable and window AC
Side-by-side comparison of portable and window air conditioner performance, efficiency, and real-world cooling capacity to help you choose the right unit for your space.
Diagonal battery wiring uses less wire while maintaining proper battery balance
46-second electrical technique: how to wire batteries diagonally to reduce wire gauge and cost while preserving balanced charging in multi-battery systems.
Most People Don't Need a Huge Solar System
Right-sizing solar installations for sheds, workshops, and cabins: when smaller systems make practical and financial sense.
New $1,000 Vatrer Server Rack Battery: Will it Survive 100A? Versus Ecoworthy
Head-to-head stress test of two 48V lithium server rack batteries under high-current discharge.
Seal One Room and Save Hundreds on AC
45-second walkthrough of using basement temperature and room sealing to cool a space naturally during a heatwave without expensive air conditioning units.
What Happens When You Undersize Wire?
Why undersized electrical wire creates fire hazards and system failures in off-grid installations, and how to size wire correctly.
Set It & Forget It! Sun Oven Cooking In Action
Demonstration of solar oven cooking: how to set up, what foods work well, and practical results from a working sun oven.
Battery disconnect switch placement matters for safe electrical system service
55-second walkthrough on where to position a battery disconnect switch in a mobile or off-grid electrical system for safe maintenance and emergency shutdown.
How to Prepare for a 72-Hour Power Outage
Practical framework for household power-outage readiness: water, food, lighting, communications, and backup systems without major expense.
Understanding the Different Colors for DC Wires
49-second overview of DC wire color coding standards for off-grid and mobile electrical systems.
How Inverter Generators Run 3x Longer
Variable-speed engine technology in the EU7000iS: how slower motor speeds extend runtime, reduce fuel consumption, and lower wear on backup power equipment.
Federal Emergency Order Issued for 17 States
Federal emergency order aims to stabilize power grids across 17 states during extreme heat; examines electricity demand, generation shortfalls, and why household energy resilience matters.
Why I Spent $300 on an Energy Monitor
Testing the Refoss Smart Energy Monitor EM16P to track real-time household electricity usage and optimize power management in DIY solar systems.
Sun Oven Cooked Meat is Perfection
Twelve-minute walkthrough of cooking meat in a solar oven, demonstrating passive solar cooking as an off-grid food preparation method.
Unboxing & Setup: Sun Oven One-Piece Unit
Unboxing and initial setup walkthrough for the Sun Oven solar cooking unit, a fuel-independent cooking method for preparedness.
Inverter Generators Explained In 60 Seconds
How inverter generators convert power to stable AC output, protecting sensitive electronics better than conventional generators.
The worst-case scenario is unfolding
Analysis of Red Sea shipping disruptions, Strait of Hormuz pressure, and Russian export cuts; their ripple effects on fuel, shipping costs, and household prices.
Signature Solar Off-Grid Kit with AC Mini Splits
28-panel 15kW solar array paired with 60kWh battery bank and dual 12kW inverters: walkthrough of a complete DIY off-grid installation including transfer switches and climate control integration.
Can You Really Live Off Grid With Just 2 Acres?
Off-grid cabin build on 2 acres: solar power setup, rainwater collection, food gardening, and achieving energy independence with low utility costs.
Jackery HomePower 2000 Plus V2 Overview
Specifications and features of a 2 kWh portable power station for backup power during outages and extreme weather.
$1,700 So I Never Have to Rely on the Grid
Complete cost breakdown of a solar power system for a mobile survival rig, covering panels, batteries, inverter, and wiring for off-grid energy independence.
Caveman Crimping vs Electric Crimper: 300 Amp Test Part 5
Comparison of manual and electric crimping tools for high-amperage battery cable connections in off-grid power systems.
Which Solar Inverter Is Right for You? | SunGoldPower Inverter Guide
31-minute guide to choosing the right solar inverter for your household energy setup, covering types, specifications, and matching systems to your needs.
Solar Power: $125 Monthly Bill Slashed to $3.50
Real-world case study: how one household reduced monthly electricity costs from $125 to $3.50 using solar and battery storage systems.
The One Industry Standing Between You And Chaos
1:21 analysis of electrical grid workforce shortages and maintenance gaps, and why supply-chain fragility in infrastructure poses household preparedness risks.
Russian Gas Is Still Flowing to Europe. Here's Why
Analysis of ongoing Russian natural gas supplies to Europe and the geopolitical and economic factors sustaining the trade relationship.
Off-Grid Solar and Battery Installation: 30 kW System Walkthrough
Complete installation walkthrough of a 30 kW off-grid solar system with lithium batteries, inverter, transfer switch, and wiring configuration for household energy independence.
Battery Hacks: Extend Your Phone's Runtime
36-second walkthrough of smartphone battery-saving tweaks—screen brightness, low-power mode—to extend device uptime in emergencies.
Split logs like a pro with just a small axe
Technique demonstration on efficient log splitting using a small axe for firewood processing and self-reliance.
Think You Need a Massive Axe to Split Huge Logs? Think Again.
Demonstration of axe selection and splitting technique for processing large logs efficiently, emphasizing tool choice over brute force.
The Camping Stove That Became a Coffin: Carbon Monoxide Safety in Enclosed Spaces
Why propane stoves and portable heaters must never run indoors, and how to prevent deadly carbon monoxide poisoning during power outages.