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 367 videos · runtime Under 5 min
Top picks in Energy
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Trump Runs His Mouth, You Pay at the Pump / Iran War Latest
Analysis of US political rhetoric, Iranian tensions, and their effects on global oil markets and energy costs.
SOC Drift: When Your BMS Reports 100% But the Battery Isn't Full
One-minute explanation of state-of-charge drift in battery management systems: why your BMS can report a full charge when the battery is actually at 84%, and why this matters for off-grid reliability.
How to Choose the Right Ring Terminal Size
One-minute guide to selecting correctly-sized ring terminals for reliable electrical connections in camper and off-grid wiring systems.
When the Power Goes Out, What Else Stops?
Overview of cascading infrastructure failures during grid outages: water systems, fuel, communications, medical equipment, and payment systems.
Off Grid Solar Charging
Overview of solar charging equipment and methods for off-grid power generation and battery management.
How do you know if your inverter or battery bank is going bad?
Diagnostic walkthrough: spotting early warning signs of inverter and battery bank failure in mobile electrical systems.
Consider this Before You Buy Gasoline
Four-minute walkthrough of practical considerations when purchasing and storing gasoline for emergency preparedness.
Do Battery Cable Lengths Really Matter?
Testing conventional wisdom on LiFePO4 battery cable sizing, length, and resistance in real-world off-grid solar systems to understand actual voltage drop and safety impacts.
This Power Bank Has a Secret
Real-world test of a compact 27000mAh power bank with built-in 110V AC inverter for running household devices off battery.
Von der Leyen Cut Off Russia & Walked Europe Into 2 Wars at Once
Analysis of EU energy policy decisions and their geopolitical consequences for European security and stability.
The Solar Adapter Every Go Bag Needs
Test and learn how a direct solar-to-USB-C adapter simplifies emergency power without batteries or charge controllers.
Off-Grid Solar and Generator Installation for Static Caravans, Oxfordshire
Complete walkthrough of a 19-panel solar array, Victron battery system, and backup diesel generator installation powering two static caravans, with full component specs and monitoring setup.
Power Stations vs DIY Solar — Is This All Most People Really Need?
Comparison of portable power stations and DIY solar systems for home backup power: what you can realistically run during outages, cost, complexity, and when each approach makes sense.
How do electrical fuses actually work?
One-minute explanation of electrical fuses: what they are, how they protect circuits, and why they matter in off-grid systems.
Russia Debuts Pylon-Cutting Drone on Ukraine's Power Lines
Analysis of Russian drone tactics targeting electrical infrastructure and implications for grid vulnerability.
I Cut the Power for 48 Hours, Here's What Happened
Real-world test of a whole-home battery system powering essential loads—CPAP, refrigeration, AC, baby gear—over two days with multiple recharge methods.
Texas Declared a Diesel Disaster
Brief analysis of Texas's statewide diesel shortage declaration and federal response, and why fuel-supply disruptions matter to households without diesel vehicles.
DIY Solar Heater Wall
Building and operating a passive solar heating wall in Minnesota: design, installation, summer management, and three years of real-world performance data.
How I Installed Vertical Solar Panels (Cheap & Easy)
Four-minute DIY walkthrough: mounting solar panels vertically on a budget using hinges and 2x4s, with real-world performance notes and cost breakdown.
Live: Replacing Two Solar Inverters With One 10,000W Inverter
Real-time walkthrough of swapping two EG4 inverters for a single 10,000W LZPower unit in an off-grid food trailer: wiring, configuration, and testing.
Replacing Two Solar Inverters With One 10,000W Inverter — Live Installation
Live walkthrough of upgrading a food trailer's off-grid solar system from dual 3000W inverters to a single 10,000W unit: wiring, configuration, and real-world testing.
Using a Plug-In Surge Protector for Easier Electrical Troubleshooting
One-minute explanation of why plug-in surge protectors simplify diagnosis and maintenance in camper and off-grid electrical systems.
What Are Ohms and What Does Resistance Mean in an Electrical Circuit?
47-second primer on electrical resistance and ohms, foundational for anyone designing or troubleshooting off-grid power systems.
Are Your Emergency Batteries Safe?
Safe storage practices for lithium-ion batteries in emergency power stations, banks, and portable devices.
Could Your Family Survive 7 Days Without Power?
Seven-day power-outage scenario walkthrough: what your household needs to function without electricity and how to assess your readiness.
Solar Panel Technologies Explained: Bifacial, N-Type, PERC
Overview of three solar panel technologies—bifacial, N-type, and PERC—and how they differ in efficiency and real-world household applications.
Do You Need Another Inverter for More Solar Charging?
Technical breakdown of whether adding a second inverter improves solar charging capacity and when it makes sense for your system.
48 Emergency Power Orders in Nine Months
Analysis of the Department of Energy's 2026 emergency power orders and what patterns of intervention suggest about grid resilience and household preparation.
Power a 100-Watt Ham Radio Portable and Off-Grid
How to set up a portable 100-watt ham radio powered by solar panels, MPPT charge controller, and LiFePO4 battery for off-grid field operation.
Off-Grid Solar System Performance: Day 2 Real-House Load Test
Real-world performance check of a 29.6 kW solar + 92 kWh battery system powering an entire house off-grid: battery levels, solar output, consumption data, and lessons learned.
Four Emergency Grid Orders Issued Across Three US Regions
Report on Department of Energy emergency power-grid orders and what household grid-down preparedness looks like in response.
Rerouting Shore and Generator Power Through the Transfer Switch for a Clean 120V Feed
57-second walkthrough on wiring a transfer switch to route shore power or generator safely to a camper or off-grid cabin electrical system.
First Night Off-Grid: Did It Survive?
Day-one performance report on a DIY household solar and battery system running overnight loads: what the batteries held, how the inverter performed, and system readiness.
Off-Grid System Test: 29.6 kW Solar, 92 kWh Battery, Real Household Loads
Real-world off-grid system walkthrough: 29.6 kW solar panels, 92 kWh battery storage, and full household loads tested together for the first time.
Solar Panels Explained: Wattage, Technology & Size
Primer on solar panel wattage ratings, technology types, and sizing considerations for household systems.
Government Eases Fuel-Hauler Restrictions as Diesel Prices Spike and Supply Risks Grow
Analysis of federal fuel-supply vulnerabilities, refinery constraints, and the government's emergency response to rising diesel costs and global disruptions.
Choosing Between 2kVA and 3kVA Inverters: Battery Size and Off-Grid AC Considerations
Technical walkthrough of inverter sizing for off-grid systems, covering power requirements, battery capacity, and AC load matching for mobile and fixed installations.
Low-Cost Survival Gear: USB Solar Power Bank
Overview of an affordable USB solar power bank as an entry-level energy solution for preppers on a budget.
Lower Energy Consumption: Off-Grid Heating and Cooling Alternatives
Non-electric heating and cooling strategies to reduce generator dependence, plus a freezer efficiency trick to minimize backup power draw during outages.
Drill solar panel frames slowly and back them with wood to control the bit and protect the panel
46-second walkthrough: how to safely drill mounting holes in solar panel frames using wood backing to prevent bit slippage and panel damage.
Striking Energy Targets Deepen Global Fuel Crisis
Analysis of how attacks on energy infrastructure are intensifying global fuel shortages and market volatility.
Iran & Its Allies Are Threatening Every Route for Saudi Oil
Analysis of Iran's regional military posture and threats to global oil supply routes through the Middle East.
The Secret to Saving 100 Gallons of Fuel
How pairing a portable power station with a generator cuts fuel consumption from 170 gallons to 19 gallons over two weeks of backup power.
Off-Grid Solar Setup for Smallholding | Buckinghamshire Organic Farm Project
Step-by-step installation of a 3.68 kW off-grid solar array with battery storage and diesel backup for a residential farm property.
Wire lug crimping tips
Quick walkthrough of proper wire lug crimping technique for building and upgrading camper and RV electrical systems.
TimberOx Summit Log Splitter in Action
Demonstration of manual log-splitting technique and equipment selection for efficient firewood processing in off-grid settings.
Solar Myth-Busting LIVE — What DIY Solar Advice Is Just Wrong?
MattMan Solar and Mike from Mike's Solar Garage debunk common misconceptions about DIY solar panels, batteries, inverters, and whole-home backup systems using hands-on experience.
Enphase Solar System Reset Troubleshooting
Two-minute walkthrough of a simple reset procedure for Enphase solar inverters when systems lose communication or stop producing.