Tips1 min read
How to Protect Your Off-Grid Batteries from Overcharging
Overcharging destroys batteries fast. Learn how to set correct charge voltages, use temperature compensation, and configure your Felicity IVPS to prevent damage.
Read article
Guides & industry insights
Field Notes & Buying Guides
Guidance from the team that sells and services this equipment — how to size a system, what to order, and what to watch after commissioning.
Browse 57 articles and guides covering solar energy, batteries, inverters, system installation, and industry news across 2 categories.
Tips
Guides3 min read
Lithium vs Gel Batteries: Which Is Right for Your Solar System?
Choosing between lithium and gel batteries for solar storage? Compare lifespan, efficiency, cost, and performance to find the best fit, featuring Felicity FLA, FLB, and G12V series.
Read article
Guides9 min read
How to Build a Solar System That Runs a Whole Farm
Panels that will not fit the inverter you already own, and a battery bank you cannot grow without replacing it — both come from taking four decisions in the wrong order. Here is the order, and what each step rules out for the one after it.
Read article
Tips2 min read
Solar Panel Low Output? 8 Causes and How to Fix Them
Solar panels producing less than expected? Diagnose 8 common causes — dust, shade, heat derating, wiring issues — and restore full power output today.
Read article
Tips10 min read
Felicity Inverter Error Code List: All IVPS Models
The full Felicity IVPS error code list — Error 15 output short, 34 heavy overload, 24 low output voltage, 27 battery disconnected — meanings and fixes.
Read article
Guides2 min read
How to Size Solar Street Lights: LED Power, Battery, Panel, and Spacing Guide
Complete guide to sizing solar street lights. Covers LED wattage selection, battery autonomy, panel sizing, pole spacing, and lux level requirements.
Read article