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
Russia Debuts Pylon-Cutting Drone on Ukraine's Power Lines
Analysis of Russian drone tactics targeting electrical infrastructure and implications for grid vulnerability.
This Is What I Feared. Fuel Is Just the Beginning.
Analysis of fuel supply disruptions and cascading shortages across critical infrastructure and daily life.
Taking a Business Off Grid: 7.14 kW Solar + 16 kWh Battery System Design and Real-World Testing
Real-world off-grid solar installation for a Jamaican meat shop: system design (12 panels, 16 kWh LiFePO₄ battery, hybrid inverter), stress testing under full load, cost breakdown, and energy security implications.
Building the Yixiang DIY v3 51.2V LiFePO4 Battery Kit and Upgrading a 48V DC Off-Grid System
Step-by-step assembly and integration of a DIY LiFePO4 battery box kit into a 48V DC off-grid solar power system, including BMS, bus bars, and fire suppression components.
48V DC in a Minivan: Experimental Solar-Powered Off-Grid Conversion
Experimenting with a 48-volt DC power system in a minivan for off-grid camping and bugout vehicle conversion, exploring compatibility with existing 48V appliances and battery configurations.
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.
The Global Fight for Diesel Begins
Analysis of emerging diesel supply constraints and their implications for global energy markets and preparedness.
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.
RS485 Data Bus Installation: Connecting 16 JK Battery Management Systems
22-minute walkthrough installing and testing an RS485 communication backbone for 16 JK-BMS battery units in an off-grid solar array, including wiring technique and port verification.
Gas Tax Relief Scam as Airlines Cut Flights
Analysis of diesel and jet fuel price spikes, their impact on agricultural harvesting costs and food supply chains, and airline capacity cuts in response to rising energy costs.
Iran Offers to Open Hormuz. Trump Won't Pay Up.
Analysis of Iran's Strait of Hormuz negotiations, energy chokepoint geopolitics, and implications for oil markets and supply security.
Paralleling EG4 Inverters: Common Myths and What Actually Works
Ten-minute breakdown of misconceptions around paralleling EG4 12000XP inverters, with real-world setup examples from the creator's off-grid shop and house banks.
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.
Installing a Complete 51.2V Off-Grid Solar System: Full Walkthrough
Nineteen-minute walkthrough of a complete off-grid solar installation in Arizona, including battery setup, inverter wiring, and system testing on a real property.
LiTime 12V 100Ah Trolling Motor Battery: Honest Review and Teardown
Eleven-minute teardown and capacity test of a LiTime lithium battery for off-grid trolling motors, comparing performance and usability against lead-acid alternatives.
Fire Pit and Butane Stove Breakfast: Off-Grid Cooking on the Homestead
Five-minute silent demonstration of cooking without grid power: coffee and eggs prepared on a portable butane stove and fire pit during a quiet homestead morning.
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.
Trump Knows What's Coming: No Deals, No Diesel, WW3 or Bust
Analysis of geopolitical escalation risks, energy supply disruptions, and emergency preparedness implications of current political dynamics.
Is The EG4 6000XP Enough For Off-Grid Living?
Eight-minute walkthrough of installing the EG4 6000XP inverter system for a shed-to-house off-grid conversion, covering battery packs, connections, daily load management, and backup automation.
PowerSmart 3800W Gas/Propane Dual Fuel Inverter Generator with CO Alert Review
Ten-minute walkthrough of a dual-fuel inverter generator rated for 3800W, covering specs, features, CO safety alert, and winter readiness for emergency backup power.
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.
Generator vs Power Station: Which One Wins in a Power Outage?
Side-by-side comparison of gas generators and battery power stations: initial cost, runtime, maintenance, efficiency, and when to use each or both together.
When Nothing Goes as Planned Living Off Grid
A day on an Arizona off-grid homestead: troubleshooting horse trailer axles, washing machine repairs, and managing setbacks in self-sufficient living.
Solar System Problem: Why 12 Panels Aren't Producing Power
Troubleshooting an underperforming off-grid solar array: identifying why a 12-panel system isn't meeting expectations and what to check in your own setup.
Off-Grid Stress Testing WZRELB's New SZ 12/24 Volt Inverter: Technical Review and Teardown
Real-world load test and 6–12 month durability evaluation of the WZRELB 3000W dual-voltage inverter, covering build quality, design, and performance for off-grid systems.
Firebrick Stove Prototype
Building a functional firebrick stove for off-grid shelter using salvaged bricks from the property.
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.
Nobody Is Explaining Where This Goes Next
Analyze record diesel prices, supply-chain disruption risks, and practical preparation strategies amid fuel-cost volatility.
Diesel Shortage: National Intelligence and Market Capitulation
Analysis of diesel supply constraints, market signals, and implications for fuel availability and energy infrastructure.
Are Your Emergency Batteries Safe?
Safe storage practices for lithium-ion batteries in emergency power stations, banks, and portable devices.
Thieves Are Stealing Gas and Diesel
Learn why fuel theft is increasing and what security measures protect your stored gasoline and diesel supplies.
DIY Solar Beginner Masterclass: System Fundamentals and Design
Two-hour walkthrough of DIY solar system basics: how systems work, sizing calculations, component selection (inverters, wiring, protection), and real-world lessons from built installations.
JK-BMS vs Smart Shunt: State-of-Charge Estimation and Battery Cell Repair with Carbon Paste
Troubleshooting off-grid battery monitoring: comparing state-of-charge accuracy between two systems, diagnosing peaking cells, and repairing cell imbalance using conductive paste.
18 Survival Items to Get Before 2027
Essential gear checklist across water, food, power, and communications to build a practical emergency foundation.
Does the Victron Battery Balancer Actually Work?
Twelve-minute test of the Victron Battery Balancer on two 12V lithium batteries in series: how it works, wiring setup, what the LEDs indicate, and its limitations.
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.
5 Reasons I Stopped Recommending Plastic LFP Batteries
Comparison of plastic-cased vs. metal-case LFP batteries for DIY solar builds, with five safety and durability criteria to consider when choosing battery packs.
ZOUPW 480W Bifacial Solar Panel Review
Seven-minute evaluation of the ZOUPW 480W bifacial solar panel: cost, performance, and whether it's worth the price for off-grid or backup power setups.
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.
Zelensky Seeks Energy Truce as Putin Pounds Ukraine
Analysis of Ukraine's energy crisis amid Russian strikes and diplomatic efforts to negotiate a temporary ceasefire on power infrastructure.
Is It Too Late To Save The Financial System?
71-minute analysis of US debt sustainability, banking instability, central bank digital currencies, petrodollar dynamics, and resource limits — macro risks households should understand.
WattCycle 12000 Super — Full Testing, Setup, Wiring & Final Thoughts
Eighteen-minute walkthrough of a 12kW split-phase inverter installation and real-world performance testing, including wiring, settings, monitoring, and key design limitations for off-grid solar arrays.
Homemade Solar Forge With Recycled Materials
Six-minute build guide for a solar forge constructed from salvaged materials, applicable to homestead metalworking and heat generation.
Food and Fuel Theft
Assess threats to stored food and fuel security in breakdown scenarios and practical countermeasures.
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.
10 Items to Get Before October 25th, 2026
Ten essential items to prepare for UK blackouts, storms, and supply disruptions: power, heating, water, food, and communications.