Practical fixes, troubleshooting, and field-tested tips.
When something goes wrong on a hot afternoon — error code on the inverter display, battery refusing to charge, sudden production drop — these are the posts you reach for. Each tip is written from real installation field notes: what the symptom usually means, what to check first, when to escalate. Topics include error-code lookups, panel-cleaning cadence in dust season, fixing common wiring mistakes, and squeezing more output out of an existing array. Bookmark the ones that match your setup.
TipsTwenty-five Felicity inverters are IP21 and every SCCM charge controller says indoor wall-mount. IP20, IP21 and IP31 are indoor ratings, and the first digit - the dust one - is the half nobody reads. Here is which listing carries which.
TipsExtend your off-grid battery life with proper maintenance. Covers LiFePO4, gel, and lead-acid battery care, temperature management, and charge settings.
TipsStep-by-step guide to calculating daily power consumption in kWh. Includes a load audit worksheet and tips for sizing your off-grid solar system correctly.
TipsWhat is an MPPT charge controller and why does it matter? Learn how MPPT technology harvests up to 30% more solar energy, featuring the Felicity SCCM series controllers.
TipsLearn how to calculate battery bank capacity in kWh for your off-grid solar system. Includes formulas, depth of discharge, and sizing examples for real loads.
TipsOvercharging destroys batteries fast. Learn how to set correct charge voltages, use temperature compensation, and configure your Felicity IVPS to prevent damage.