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.
Top picks in Energy
Curated by topic, not commissionAll curated
What Happens When the Water Stops?
How power outages disable both well pump and municipal water systems, and why households need an emergency water plan.
Cheap Greenhouse Pond: One-Year Update
Follow-up on a DIY greenhouse using a pond for thermal mass and passive solar heating to extend the growing season.
Hurricane Survival: Powering Your Home with EG4 6000XP
48-second walkthrough: wiring an EG4 6000XP battery system to run a well pump during extended grid outage, with real hurricane-outage performance data.
2026 Has Been a Lot: Let's Get Ready for Winter
Reflection on 2026's natural disasters and energy inflation, with practical steps to prepare your household for winter without overwhelm.
Off-Grid Living: Mini Split Power & Well Pump Success
48-second demonstration of an EG4 6000XP off-grid solar system powering a mini split heat pump and well pump simultaneously.
Russia-Ukraine Energy Ceasefire? Europe/Neocons Turn on Trump
Analysis of Trump's claimed Russia-Ukraine energy ceasefire, US-Russia diesel negotiations, and European geopolitical positioning ahead of midterms.
Battery Basics: How Much Battery Do You Really Need? (Part 2)
Thirty minutes on battery sizing for solar systems: amp-hours, voltage, watt-hours, kilowatt-hour calculations, and how to estimate the storage capacity your household actually needs.
Sizing 10 Battery Systems LIVE: From Hurricane Backup to Off-Grid Cabins
Walk through battery sizing for 10 real-world solar setups—hurricane backup, van builds, off-grid cabins, well pumps, and whole-home systems—using a repeatable 4-step method.
Sizing 10 Solar Battery Systems Live: From Hurricane Backup to Off-Grid
Walk through battery sizing for 10 real-world scenarios using a four-step method: daily consumption, inverter loss, autonomy days, and usable capacity. Covers hurricane backup, van builds, off-grid cabins, and common sizing mistakes.
How to Stack Campfire Wood Fast and Easy
Build a simple firewood rack from 2x4s and concrete blocks to keep stored wood dry and organized.
Wirinq U5 Batteries + EG4 Inverter Combo: Cost-Effective Pairing
55-second overview of the Wirinq U5 rack-mount battery paired with the EG4 3000EHV inverter for off-grid solar systems.
When the Grid Goes Down, Here's How to Keep Cooking
Learn practical cooking methods for power outages that conserve fuel, water, and energy while maintaining nutrition.
EG4 6000XP: Powering Your Off-Grid Life 24/7
51-second overview of the EG4 6000XP battery system powering water, lighting, AC, and refrigeration on battery alone.
Battery Wire Length Effects on Charging and Discharging - Test Results
Two-minute test comparing how wire length impacts charging and discharging performance in battery systems.
Powering My Entire Homestead Off-Grid: 5.5-Year Update
30-minute tour of a 30-acre tropical Australian homestead's off-grid power system and orchard development, demonstrating practical energy independence and food self-sufficiency implementation.
Pounding Posts for a 24 Panel Mount Solar Installation
Installing ground-mounted solar posts for a 10.8 kW system upgrade with dual Sol-Ark inverters.
The Only 12V Battery I Recommend — ECO-WORTHY 280Ah Tested 290Ah
Teardown and capacity test of the ECO-WORTHY 280Ah LiFePO4 12V battery; why the creator now recommends only this model for off-grid systems.
Russian Refinery Strikes Put Trump and Ukraine on a Collision Course
Analysis of Russian refinery attacks, their impact on energy markets, and geopolitical implications for US-Ukraine policy.
Can Russian Diesel Fix the Fuel Crisis for U.S.?
Examines the geopolitical and supply-chain implications of Russian diesel imports for US fuel security and energy markets.
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.
Build Your Own Power Station: It's Easier Than You Think
Twenty-one-minute walkthrough assembling a DIY LiFePO4 power station from discrete components, covering inverters, chargers, wiring, and fusing for home backup power.
Can You Actually Cook a Meal With Nothing but Sunlight?
Eight-minute test of solar ovens as a backup cooking method during grid-down scenarios, demonstrating effectiveness with water and beef.
Winter Power Outage? Complete Home Preparedness Plan
Twenty-minute walkthrough of food safety during outages, backup power layering, heating and carbon monoxide safety, pipe protection, and supplies for medicines and pets.
Off Grid Solar Problems? Removing Old Panels & Troubleshooting
Twelve-minute walkthrough of diagnosing and troubleshooting underperforming solar panels on an off-grid system, including what to check and how to evaluate panel age and condition.
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.
Riyadh's Airport Burns, Tankers Next
Analysis of Middle Eastern infrastructure vulnerability and implications for global energy markets and supply chains.
Setting Up the Chico Ground Mount for Your Off-Grid Solar Build
Step-by-step walkthrough of unpacking, site preparation, and assembly for a ground-mount solar panel system, from foundation to securing panels to rails.
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.
I Was Scared It Would Happen This Quick. I'm Buying Everything I Need.
Survey current shortage signals and build a practical household reserve across food, water, power, and essential systems before demand spikes.
Offgrid Homestead: Winter Prep, Water Catchment & Generator Protection on Raw Land
Twelve months into an Arizona off-grid build: RV tank maintenance, rainwater collection setup, generator insulation, solar wiring organization, and winter preparation on raw land.
Battery Shelf and PowerWall in Action: Charging, Balancing, and Cable Length Effects
32-minute walkthrough of how multiple battery packs at different distances charge and balance together through a PowerWall system, with practical troubleshooting of state-of-charge mismatches.
Aramaco's Warning: Two Years to Refill the Tank from Iran War
Analysis of Saudi Aramco's assessment of global oil supply disruption risk and recovery timeline in an Iran conflict scenario.
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.
Next Round of Strikes on Iran Could Wreck the Gulf's Oil Recovery
Analysis of potential military escalation in Iran and cascading effects on global oil markets and energy supply chains.
Renogy DC to DC Charger Review (40A): Installation, Setup, and Victron Comparison
Complete walkthrough installing a Renogy 40A battery-to-battery charger: wire sizing, crimping, configuration for lithium systems, and how it compares to the Victron Orion.
Houthis Don't Have to Conquer Saudi Arabia to Make It Pay
Analysis of how Houthi military capabilities threaten global energy infrastructure and shipping routes through asymmetric tactics.
Get Free Hot Water From Your Air Conditioner
How to capture waste heat from air conditioning systems to provide hot water, reducing energy consumption in off-grid setups.
Solar Generator Comparison: Prime Day Deals Across Power Categories
Side-by-side comparison of Jackery, Bluetti, and EcoFlow solar generators organized by use case: emergency backup, refrigeration, long-term power, and whole-home 240V systems.
Powering Different Items at Home Using the Ecoflow Delta 3 Max
Real-world demonstration of a portable power station running multiple household devices for backup and off-grid power.
Battery Basics - What Are You Actually Buying (Part 1)
Understanding battery voltage, amp-hours, watt-hours, and chemistry when designing a solar power system: how 48V differs from 12V, why voltage matters for wiring and efficiency, LiFePO4 vs. lead-acid trade-offs.
Offgrid Homestead Sustainability: Winter Is Coming—Raw Land Transformation
18-minute walkthrough of preparing an off-grid Arizona homestead for winter: shelter upgrades, seasonal planning, and tools tested on a raw-land build from foundation to multipurpose pole barn.
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.
Iran Diplomacy Flatlines. Does War with Iran Move to Hormuz?
Analysis of escalating Iran tensions and risk of conflict in the Strait of Hormuz, a critical global energy chokepoint.
Amazon Big Deal Prime Days
Survey of radios, test equipment, power banks, tools, and lights suitable for amateur radio and emergency preparedness.