Start with battery voltage, load type and expected runtime
MPPT or PWM: Choosing a Solar Charge Controller for Your Battery Bank
Understand when to use MPPT or PWM controllers and which details buyers should confirm before ordering.
Read guideGERIXI / KNOWLEDGE CENTER
Selection Guides
Understand inverter and controller choices through practical, application-led guides.
SELECTION CENTER
Choose the right inverter, controller and system path before ordering.
These guides turn voltage, waveform, battery type, PV input and application questions into practical product decisions for distributors, installers and project buyers.
Compare product families by waveform, current and protection needs
Send the final scenario to Gerixi for model confirmation
RELATED READING
Guides and field insights
Controller Selection · Sep 15, 2026
Application Guides · Sep 15, 2026
Matching Inverters, Controllers and Batteries to Real Solar Applications
A system-level checklist for matching power electronics to residential, mobile, backup and off-grid scenarios.
Read guideInverter Selection · Sep 15, 2026
How to Choose the Right Power Inverter for Solar and Backup Systems
A practical inverter selection guide for battery voltage, waveform, power rating, surge load and application matching.
Read guide
Application Guides · Sep 4, 2026
Residential Off-Grid Solar Systems: Key Planning Priorities
A practical residential off-grid system starts with clear load, battery, solar input and inverter requirements.
Read guide
Application Guides · Sep 4, 2026
Mobile Solar Power for RV and Marine Applications
RV and marine systems need compact charging equipment, stable power conversion and careful planning around limited installation space.
Read guide
Inverter Selection · Sep 2, 2026
Pure Sine Wave or Modified Wave Inverter: Which Should Buyers Choose?
Compare pure sine wave and modified wave inverters by appliance type, starting load, battery voltage and target-market requirements.
Read guideGERIXI PRODUCTS
Related products for selection and supply
Browse common inverter and solar controller families for the applications discussed in this section.
SE4810A / SE4820A / SE4830A
SE-A Series 10A–30A MPPT Solar Charge Controller for 12V/24V/36V/48V Systems
View product →
SE4840B / SE4850B / SE4860B
SE-B Series 40A–60A MPPT Solar Charge Controller for 12V/24V/36V/48V Systems
View product →
NEED A SPECIFIC ANSWER?
Tell us about your power project.
Share your application and requirements for product selection support.