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 125 videos · runtime 15–30 min
Top picks in Energy
Curated by topic, not commissionAll curated· primary topic only
Prepare Now: Cyber Attacks, Grid Failure, and Communitarian Emergency Readiness
Seventeen minutes on grid-down and cyber-attack risks, practical household steps (water, cash, fuel, food storage), and community planning lessons from Hurricane Helene recovery.
US Military Bases Preparing for 90 Day Grid Down Blackout
Analysis of Pentagon preparations for extended grid failure across US military installations and implications for civilian readiness.
Should You Live Off-Grid?
26-minute walkthrough of off-grid living considerations: feasibility, costs, infrastructure options, and whether it fits your preparedness goals.
Does Battery Voltage Really Matter? 12V vs 24V vs 48V Solar
Fifteen-minute technical comparison of battery system voltages for solar installations: amperage, wire sizing, safety, and when to use each voltage for RVs, mid-size, and whole-home systems.
Running Out of Time to Do This
Canadian Prepper documents seasonal preparations before winter and supply chain disruptions, focusing on diesel availability and logistics.
How to Run a Generator for 2 Weeks on 15 Gallons of Gas
Eighteen minutes on pairing a portable power station with intermittent generator charging to cut fuel consumption by 75% during a two-week blackout.
Expanding a 48V Off-Grid Solar Power System: Adding a Battery Shed
Dave walks through installing a standalone shed to house additional DC batteries, expanding his 48V solar microgrid system with practical cabling and layout details.
Reviving Batteries When the BMS Stops Charging: Cell Balancing and Recharge Techniques
27-minute walkthrough on diagnosing and fixing tool and small batteries rejected by their BMS, using cell-voltage checks and active balancer installation.
What I Do First in a Power Outage (And What Can Wait)
Step-by-step walkthrough of power outage response priorities, from immediate actions to long-term prep, including homemade kits, communications, backup power gear, and home electrical infrastructure.
Server Rack Batteries for Home Backup Power: LiFePO4 Setup with EG4 Inverter
Step-by-step guide to selecting, comparing, and connecting LiFePO4 server rack batteries to an inverter for DIY home backup or off-grid solar systems.
Dyness 48V LiFePO4 Battery Review — Is This Battery Worth Buying?
Real-world testing and evaluation of a 48V LiFePO4 battery for DIY solar and off-grid systems, covering capacity, discharge capability, weather resistance, monitoring, inverter compatibility, and cold-weather limitations.
17 Things Smart Preppers Are Quietly Stockpiling Before The Next Blackout
Walkthrough of 17 items that disappear fastest during blackouts, drawn from what actually happened in Texas, Hurricane Maria, and the 2003 Northeast outage. Covers batteries, water storage, fuel, sanitation, radios, and comfort supplies.
10kW Off-Grid Solar System Installation: China vs. Jamaica Cost Comparison
Walkthrough of a 10kW hybrid solar system with 30.72kWh lithium battery storage installed in Jamaica, including component specs, safety setup, and cost analysis of importing from China versus local purchase.
Installing a Simple Solar Kit That Actually Works
Step-by-step installation of a 5000-watt off-grid solar system: battery bank, inverter, panels, and wiring basics for energy independence.
SHTF Grid Down: Surviving 30 Days
Extended grid-down scenario: planning and preparation strategies for surviving 31+ days without power, identifying gaps in household resilience plans.
ECO Worthy Cubix 48V 100AH Rack Mount Battery: Teardown & Real-World Testing
Teardown and capacity testing of a 51.2kWh LiFePO4 battery for DIY solar and off-grid systems, including internal construction review, BMS assessment, and inverter compatibility.
The Intentional Dismantling of Global Energy
Examine how global energy systems are being deliberately degraded and the implications for grid stability and personal preparedness.
100Ah Battery in Parallel with 530Ah Battery Through Bulk, Absorption and Float: Testing and Results
Technical demonstration of connecting batteries with mismatched capacities in parallel: measuring inrush current, tracking behavior through charge phases, and identifying risks of overload or overcharge.
When the Grid Goes Down, What Will You Have to Give Up?
Explore home power backup options and what grid-down scenarios mean for household comfort and independence.
Many Will Die When Diesel Runs Out
Prepare backup systems for when fuel supply chains fail and mechanized infrastructure stops functioning.
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.
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.
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.
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.
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.
What Happens If the Power Stays Off for 30 Days? The Week-by-Week Reality
Week-by-week breakdown of system failures during a month-long blackout, grounded in documented patterns from Hurricane Maria, Texas Winter Storm Uri, Hurricane Katrina, and other real events.
Off-Grid Laundry Setup: Six Years to a Complete Washer and Dryer System
How to run a full laundry setup on an off-grid homestead: power and water requirements, system evolution, and testing a portable power station alongside existing solar and battery infrastructure.
BigBattery Nexus 2 LiFePO4 Battery: Specifications, Upgrades, and Off-Grid System Integration
Detailed comparison of the BigBattery Nexus and Nexus 2 LiFePO4 batteries (16.08 kWh) for off-grid and whole-home backup systems, covering capacity, discharge rates, weather resistance, and inverter pairing options.
Install Your Own Solar System: BigBattery 15kW ETHOS and 10K Apex Inverter Setup
Step-by-step walkthrough of installing a whole-home solar and LiFePO4 battery backup system, from mounting and wiring through startup and testing, with safety guidance and real-world installation tips.
I Warned You About the Grid: 5 Million People Will Be in a Blackout Arc
Analysis of grid vulnerability and potential large-scale blackout scenarios affecting millions of people.
Offgrid Homestead Sustainability: Two Days of Nonstop Rain and Solar Panel Performance
A day on an Arizona off-grid homestead during heavy rain shows how solar systems handle extended cloud cover, water management challenges, and practical workarounds like propane heating.
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.
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.
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.
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.
Nobody Is Explaining Where This Goes Next
Analyze record diesel prices, supply-chain disruption risks, and practical preparation strategies amid fuel-cost volatility.
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.
BLUETTI FridgePower vs Power Stations: Real-World Testing and Comparison
Twenty-minute hands-on test of the BLUETTI FridgePower refrigerator backup system: runtime, efficiency, noise, expandability, and how it compares to traditional portable power stations for grid-down scenarios.
I Cut My Power for 48 Hours: Here Is What Happened
Test a whole-home power station under realistic load: refrigeration, medical devices, climate control, and recharge methods over two days.
Your Battery Fuse Will Not Blow At Its Rated Current
Testing NT fuses under load to understand why they may not trip at rated current, and how voltage drop affects indicator wires and inverter shutdown in off-grid solar systems.
What's Coming: How Extreme Fuel Costs Could Disrupt Supply Chains
Explores how sustained high fuel prices could cascade through logistics and consumer supply chains, affecting food and medicine availability.
Interest Rates and Inflation: Energy, Supply Chain, and Economic Disruption
Analysis of inflation drivers, Fed policy, and cascading effects on diesel, trucking, and food production — how macro instability ripples into household supply chains.
Wattcycle 12K Super: Unboxing, Specs, and Comparison to EG4 Inverters
27-minute technical review of the Wattcycle Super 12K off-grid inverter: internal build quality, specs, and side-by-side comparison with EG4 12000XP and 6000XP models.
Preparing for Winter: Processing Wood with the LogOX
Hands-on demonstration of manual log-splitting technique and equipment selection for efficient firewood processing in off-grid settings.
Something About This Doesn't Add Up
Analyze tightening oil inventories and below-normal diesel supplies and their implications for fuel prices and household costs.
Seven Days Without Power: What Changes and How to Prepare
Step-by-step walkthrough of how a week-long power outage affects water, food, refrigeration, backup power, fuel, communications, and sanitation systems—and what preparation matters most.
SunGoldPower CoreX 5 Pro 48V 100Ah Server Rack Battery: Teardown and Real-World Testing
Detailed teardown and performance testing of a 5.12kWh LiFePO4 server rack battery: internal construction, BMS features, capacity testing, and suitability for 48V solar and off-grid systems.