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
Build a Life That's Hard to Disrupt: Living Without Electricity
Learn to design a homestead with resilient systems for water, food, cooking, heating, and sanitation that function without grid electricity.
Battleborn Batteries Lawsuit Update
Overview of ongoing litigation and documented failures involving Battleborn lithium batteries and safe recycling options.
Reolink Solar Floodlight Camera — Security Anywhere Without Running Power
Twenty-minute hands-on review of a solar-powered security camera with floodlight: installation, setup, AI detection features, nighttime performance, and real-world battery runtime testing.
The Real Danger of an EMP Attack
28-minute analysis of electromagnetic pulse and coronal mass ejection risks to the grid, infrastructure, and household preparedness, with practical mitigation strategies.
Peak Oil, War, and National Intel | Bear Brief 14AUG26
Analysis of peak oil dynamics, geopolitical conflict drivers, and intelligence implications for resource-constrained futures.
Stop Wiring Solar Panels Wrong
Learn how to safely connect solar panels by understanding voltage, current, polarity, and proper charge controller integration before assembly.
I Built This Off-Grid Log Cabin Alone With Hand Tools (Complete Walkthrough)
Tour of a fully off-grid cabin: hand-tool construction, wood-heat systems, spring water, root cellar storage, and composting toilet.
Why Lithium Changed Solar Storage: Space and Weight Advantages Over Lead-Acid
Technical comparison of lithium (LiFePO4) and lead-acid battery storage for off-grid solar: space, weight, usable energy, and installation efficiency tradeoffs.
One Lithium Battery vs 32 Lead-Acid Batteries: 20kWh Storage Comparison
Side-by-side comparison of lithium versus lead-acid battery banks for 20kWh off-grid storage: space, wiring, installation complexity, and practical tradeoffs.
Lead-Acid vs Lithium: Which One Wins?
Technical comparison of lead-acid and lithium battery storage for solar systems, explaining how depth of discharge affects usable capacity.
Why Two Solar Batteries With the Same Capacity Aren't Equal
Technical comparison of lead-acid, AGM, gel, and lithium solar batteries: capacity ratings, depth of discharge, lifespan, maintenance, and real-world usable energy.
How I Run a Washing Machine Off Grid
Practical walkthrough of operating a washing machine on an off-grid homestead without grid power — power sourcing, water handling, and system integration.
Tearing Down the Shop That Saved My Family
45-minute walkthrough of dismantling a salvage-built workshop to make room for solar infrastructure, covering off-grid energy planning, tool stewardship, and homestead infrastructure trade-offs.
Is a 24V Air Conditioner Truly Better than 12V? Lower Amps Don't Necessarily Mean Better Efficiency
Technical comparison of 24V vs. 12V air conditioning for camper and RV electrical systems: how amp draw, efficiency, and system design interact.
Pecron E3600LFP and DC Bonding: How It Works
Eight-minute technical explanation of DC bonding cables for the Pecron E3600LFP portable power station, covering setup and functionality for off-grid systems.
LFP Battery Capacity for Dummies: In Only 2.5 Minutes
Learn how to configure Victron shunt settings and calculate proper test current for LFP battery bank capacity monitoring.
Yixiang 12V 628Ah DIY Battery Box Assembly and Testing
18-minute walkthrough assembling a high-capacity lithium battery box, testing its performance with thermal imaging, and evaluating the fuse system for off-grid solar setups.
Yen Is Sinking Again. Oil Reserves Near Empty with Ray Zucaro
Analysis of currency crisis risk, oil market disruption, and recession pressure in Europe and Asia.
DIY Solar Roundtable: Build It. Maintain It. Upgrade It.
Three DIY solar builders compare approaches to designing maintainable systems, planning upgrades, and handling repairs and failures over time.
PowerMax 16kWh Battery | Full Overview & Key Features
Four-minute walkthrough of the PowerMax 16kWh lithium battery: specs, build quality, expansion options, and example system configuration for off-grid and backup power.
We're in The Most Dangerous Period Right Now With Doomberg
Analysis of oil markets, energy geopolitics, and systemic risks in the current macro environment.
ARSK All-in-One Power Station Review
Hands-on review of a portable power station with built-in emergency radio and speaker for off-grid and emergency scenarios.
Hormuz Closed Until 2029: Russia Prepares for Dark Winter, Oil Chokepoint Under Attack
Analysis of cascading global supply-chain disruptions: oil sanctions, shipping routes, military escalation, and infrastructure vulnerability.
Callsun 215W Bifacial Solar Panel Review & Real Testing
Four-minute hands-on test of a budget bifacial solar panel across different ground surfaces (grass, gravel, reflective backgrounds) to compare real-world output.
Skipping a Fuse to Save Money Can Lead to Melted Parts, Costly Repairs, or Fire
40-second safety warning on why bypassing fuses in electrical systems creates fire and equipment failure risks, with applications to off-grid and mobile power setups.
My Biggest RV Upgrades for Endless Boondocking
24-minute walkthrough of RV power, solar, and water-filtration upgrades for sustained off-grid living, including LiFePO4 battery systems and portable filtration.
I Ditched My Wall Charger - Zoupw 110W
Real-world 30-day test of whether a 110W bifacial solar panel and battery bank can sustain daily smartphone charging without grid power.
10 Reasons to Purchase an EG4 6000XP
Five-minute breakdown of the EG4 6000XP off-grid inverter: split-phase output, continuous power rating, PV input capacity, and practical use cases for cabins, RVs, and home backup systems.
Iran's New Terms: US Siege Strategy Will Cripple Allies
Analysis of Iran's Strait of Hormuz leverage, US containment strategy, and cascading economic pressure on Gulf allies and Europe.
The Overwatch With Suburban Prepper Epi 8: Three Threats Now
Analyze three active systemic threats: Strait of Hormuz disruption, grid vulnerability to heat waves, and heat stroke recognition and treatment.
UL Certification for Dummies: Crash Course for Beginners
Learn what UL certification means for solar equipment safety and why it matters when building DIY power systems.
Copper vs. Aluminum Wires: Differences and Applications
Brief comparison of copper and aluminum conductors: electrical properties, cost trade-offs, and when each is appropriate for off-grid and mobile electrical systems.
What Size System Is Right for You
Three complete DIY solar backup systems ($1,500, $5,000, $20,000): parts lists, wiring, battery storage, and what each budget actually powers during an outage.
I Tested the Portable AC from Bouge RV PC35: Is 3500 BTU Enough?
13-minute teardown and field test of a 3500 BTU portable AC: power consumption (~420W), runtime on battery/inverter, efficiency mods, and practical limits for off-grid or rental scenarios.
What Size DIY Solar System Do You Actually Need?
Three real-world DIY solar setups ($1.5K–$20K) compared: what each powers, equipment needed, and where budget goes.
Wiren Battery to 6000XP Communication Setup
Step-by-step guide to connecting and configuring a Wiren LiFePO4 battery with an EG4 6000XP inverter via CAN cable for off-grid solar systems.
15 Things You Need Before a UK Winter Power Cut
Checklist of 15 practical steps UK households can take before a winter power cut: warmth, water, food, communication, lighting, and family planning—no bunkers or expensive gear required.
12-gauge wire under 30A: Wago lever nuts for joining different wire types
25-second demonstration of using Wago lever nuts to join 12-gauge wires under 30A in off-grid electrical systems.
Victron SmartShunt Reporting as a Charger
Configure your Victron SmartShunt to report charger data into VRM and GX devices for accurate off-grid solar system monitoring.
EG4 Power Pro vs Ruixu Lithi vs Yixiang Budget Battery Showdown
Comparison testing of three popular 48V lithium battery systems for off-grid and backup power applications.
Hormuz Leverage Could Become Long Term Trap
Analysis of Iran's strategic options regarding Hormuz closure, sanctions leverage, and why sustained blockade poses long-term economic risks.
A Backup Power Brand Finally Made: Anker SOLIX Review
16-minute review of Anker SOLIX backup power systems (S2000 and E10) for home energy during grid failures, severe weather, and extended outages.
How Do You Apply Heat Shrink?
One-minute walkthrough of heat shrink tubing application for electrical connections in DIY solar and off-grid systems.
Power Shutoffs Are Skyrocketing | Check Your State Now
11-minute breakdown of rising utility disconnections, disconnection rights by state, and how to access bill-assistance programs to maintain household power service.
Building a 3,520W East-Facing Solar Array — Part 1 of 3
Designing and constructing an 8-panel east-facing solar array using Superstrut framing and Tigo optimizers to capture morning production and reduce grid dependence.
Ion Light Review: Salt-Water Emergency Lighting for Power Outages
Unboxing and demonstration of the Ion Light, a battery-free emergency lighting device powered by salt water, with evaluation of its fit for home emergency kits.
Can't do what you want on your own land? Which Australian state says you can
Comparison of off-grid and self-sufficiency regulations across all eight Australian states, covering power, water, waste, food, building, and home education.
Our Everyday Homestead: Off-Grid Infrastructure and Food Forest in Zone 10a Florida
25-minute homestead tour covering off-grid solar expansion, rainwater harvesting, permaculture food forest gardening, and DIY infrastructure for subtropical self-sufficiency.