How Many Solar Panels Do I Need? A Practical Sizing Guide With Real Numbers Meta Description: Wondering how many solar panels you need? I walk through the real math for grid-tied, hybrid, and off-grid systems using daily kWh, peak sun hours, panel wattage, and battery goals. Target Keywords: how many solar panels do I need, … Read more
Meta Description: A practical LiFePO4 vs lithium-ion solar battery comparison covering safety, cycle life, depth of discharge, cold weather behavior, cost per usable kWh, and which chemistry I’d actually choose for DIY solar storage. Target Keywords: LiFePO4 vs lithium ion solar battery, best battery for DIY solar, depth of discharge LiFePO4 battery solar, usable capacity … Read more
Best Hybrid Inverters for DIY Solar in 2026: What I’d Actually Buy and Why Meta Description: Looking for the best hybrid inverter for DIY solar in 2026? Here’s my real-world take on EG4, Sol-Ark, LuxPower, Growatt, and Victron-based setups — including who each one fits best. Target Keywords: best hybrid inverter for DIY solar, best … Read more
Solar Inverter Troubleshooting Guide: What I Check First When a System Starts Acting Dumb Meta description: A practical solar inverter troubleshooting guide covering battery charging failures, bypass mode, fault codes, nighttime beeping, and the step-by-step checks I use on real DIY solar systems. Target keywords: solar inverter troubleshooting guide, solar inverter not charging battery, inverter … Read more
DIY Solar for Beginners (2026): What I’d Actually Do If I Were Starting From Scratch Meta Description: A practical DIY solar for beginners guide for 2026. Learn system types, sizing, batteries, inverters, wiring, permits, costs, and the mistakes I’d avoid on a first build. Target Keywords: DIY solar for beginners 2026, DIY solar system guide … Read more
Home Assistant Solar Integration Guide: Turn Inverter Data Into Something Actually Useful Meta Description: Learn how to integrate your solar inverter with Home Assistant using Solar Assistant, MQTT, Modbus, and smart automations. Includes dashboards, energy setup, and real-world examples. Target Keywords: solar inverter Home Assistant integration, Solar Assistant MQTT Home Assistant, Home Assistant energy dashboard … Read more
Docan Panda 32kWh Battery Review: Big Capacity, Cheap Dollars, and a Few Caveats Meta Description: My in-depth Docan Panda 32kWh battery review, including real-world sizing math, build quality concerns, inverter compatibility, shipping considerations, and whether this huge LiFePO4 battery is actually worth buying. Target Keywords: Docan Panda 32kWh battery review, is Docan Panda battery worth … Read more
Off-Grid Solar System Sizing: Everything You Need to Know Meta Description: Learn how to size an off-grid solar system the right way, including battery bank capacity, inverter sizing, solar array math, generator backup, and real-world design mistakes to avoid. Target Keywords: off-grid solar system sizing calculator, how many solar panels do I need off-grid, off-grid … Read more
EG4 18KPV vs Sol-Ark 15K — a real-world comparison of specs, pricing, software, and off-grid performance from someone who’s actually wired these things up.
Complete guide to net metering — how it works, state-by-state policies, 1:1 vs avoided cost rates, and how to maximize your solar credits in 2026.