U.S. home energy decisions
WattReady Home
Calculators and practical guides for solar, batteries, EV charging, outage backup, and climate-ready home upgrades.
Topic hubs
Start with the home decision you are trying to make
Backup power and storage
Home Battery
Compare whole-home batteries, portable power stations, backup panels, and runtime planning for outage-prone homes.
Home charging decisions
EV Charging
Guides for Level 1 vs Level 2 charging, panel upgrades, charger rebates, electrician costs, and solar-connected charging.
Post-credit solar economics
Solar 2026
Practical solar payback, financing, roof fit, state incentives, and what changes after federal tax credit shifts.
Blackout readiness
Power Outages
Decision guides for storms, wildfire shutoffs, medical devices, refrigerators, home offices, and extended outages.
Climate-ready upgrades
Home Resilience
Flood, wildfire, wind, roof, insulation, and insurance-aware home upgrades for risk-prone regions.
Whole-home energy planning
Home Electrification
Plan heat pumps, induction, weatherization, smart panels, and load management alongside solar, batteries, and EVs.
Tool layer
Make a first-pass plan before you call anyone
Use the calculators to turn a vague question into a practical scope: what needs to stay powered, what may need panel work, and which assumptions should be checked before a quote.
Initial content
Guides for decisions people actually revisit
How to Size Backup Power for a Real Home
Start with the appliances you actually need during an outage, then translate that list into battery capacity and inverter size.
9 min readHow Long Can a Home Battery Run Your Essentials?
A practical guide to usable capacity, steady loads, surge loads, and why comfort appliances change the math.
8 min readPortable Power Station vs Installed Home Battery
Portable units are flexible and fast to buy. Installed batteries are cleaner for circuits, automation, solar charging, and longer outages.
8 min readHome Battery vs Generator: Which Backup Fits Your Home?
A battery is quiet and automatic. A generator can run longer. The best choice depends on outage duration, fuel access, noise tolerance, and maintenance.
10 min readWhat Is a Critical-Load Panel?
A critical-load panel keeps backup power focused on the circuits that matter most instead of trying to run the entire home.
7 min readWhat Drives Level 2 EV Charger Installation Cost?
The charger is rarely the whole cost. Breaker size, panel capacity, trenching, permits, and distance from the panel often matter more.
9 min readLevel 1 vs Level 2 Charging at Home
Level 1 can work for low-mileage drivers. Level 2 gives more daily range, better scheduling, and more flexibility with time-of-use rates.
7 min readDo You Need a Panel Upgrade for an EV Charger?
Many homes can add EV charging without a full panel replacement, but the answer depends on load calculations and local code.
8 min readIs Solar Still Worth It After Federal Tax Credit Changes?
Solar economics after federal incentive changes depend more on state programs, utility rates, roof fit, financing cost, and storage value.
10 min readSolar Payback Assumptions That Actually Matter
A solar payback estimate is only useful when you can see the electricity rate, production estimate, incentives, financing cost, and degradation assumptions.
9 min readSolar, Battery, or Generator: What Should Come First?
The right first purchase depends on whether your pain is high bills, frequent outages, medical backup, or multi-day storm risk.
9 min readHow to Research Home Energy Incentives Without Getting Lost
Incentives can come from federal rules, state programs, utilities, cities, and equipment manufacturers. Use a simple order so you do not miss the basics.
8 min readA Practical Home Outage Preparedness Checklist
Backup power is only one part of outage readiness. Food, water, communications, lighting, medical needs, and safe charging all matter.
7 min readBackup Power for CPAP and Small Medical Devices
Medical-device backup should be planned conservatively, tested ahead of time, and separated from optional household loads.
8 min readBackup Power Planning for Hurricane Season
Hurricane backup planning should assume heat, humidity, limited fuel access, communications outages, and possible multi-day restoration timelines.
9 min readPlanning for Wildfire Shutoffs and Smoke Season
Wildfire-related shutoffs create a different backup problem: repeated outages, smoke, communication needs, and air filtration.
8 min readWhere to Place Energy Equipment in Flood-Prone Homes
Solar inverters, batteries, panels, chargers, and electrical gear should be planned with water risk, access, ventilation, and code requirements in mind.
8 min readWhy Weatherization Often Comes Before Solar
Air sealing, insulation, duct work, and efficient loads can reduce the size and cost of solar, batteries, heat pumps, and backup systems.
7 min readPlanning a Heat Pump With Solar and Battery Storage
Heat pumps can change your electric load profile, which affects solar sizing, battery runtime, and panel planning.
9 min readSmart Panel vs Load Management Device
Smart panels offer visibility and control. Simpler load management can solve a specific capacity problem at lower cost.
8 min readWhat to Check Before Spending on Home Energy Upgrades
A simple pre-upgrade audit can prevent wasted money and help you sequence insulation, panel work, EV charging, solar, batteries, and resilience projects.
8 min readCheck Roof Age Before Installing Solar
Solar panels can last for decades, so roof age and roof condition should be checked before equipment is installed.
6 min readHome Insurance Questions to Ask Before Resilience Upgrades
Some upgrades may affect insurance conversations, but discounts and eligibility vary by carrier, state, and documentation.
7 min read