Flexible vs. Rigid Solar Panels: Which Is the Better Long-Term Partner for Lithium Batteries?
Flexible vs. rigid solar panels for your lithium battery system? Rigid panels are the workhorse for stationary off-grid homes, while flexible panels excel on RVs & boats.
Mosquito Season: How Many Amp-Hours to Run Bug Zappers and Repellents All Night?
How many amp-hours to run bug zappers all night? A typical LED zapper needs 5–40 Ah from a 12V battery. Get the formula to convert watts to amp-hours and size your off-grid battery.
Sauna Days in the Van: How Long Can You Run a Roof Vent Fan on Battery?
A van roof vent fan's runtime on a 100Ah battery is about 10 hours for lead-acid and 18 for lithium. Get the simple math and tips to extend your fan's use.
Does Your Insurance Know? Will DIY Lithium Mods Void Your Policy in Case of Fire?
DIY lithium mods can lead to a denied insurance claim after a fire. This guide shows how to disclose, design, and document your system to keep your coverage secure.
Sauna Days in the Van: How Long Can You Run a Roof Vent Fan on Battery?
Roof vent fan run time is crucial for van life comfort. See how long a 12V fan runs on a 100Ah lead-acid or lithium battery and get tips to extend your power.
Does Your Insurance Know? Will DIY Lithium Mods Void Your Policy in Case of Fire?
DIY lithium mods can jeopardize your insurance policy after a fire if they are undisclosed. This guide explains how to properly document your system and keep your coverage valid.