NEW PRODUCTS! SureSine inverters, GenStar MPPT DC charging system CLICK HERE TO FIND OUT MORE
Morningstar designs solar charge controllers, inverters, and accessories for off-grid and grid-tied battery backup systems through its Professional and Essential Series. Browse our product types below.
English, Spanish, French, and German versions
Request product(s) for purchase
Establish ownership and preserve your warranty
Determine your optimal module configurations
Free programming software and monitoring
Home » Glossary » Bulk Charge
The charging state where all available solar / hydro / wind current is delivered to the battery.