Light charging regulator: offers a broad range of applications and supports various battery types and working environments; acts as a solar panel controller. Solar panel regulator: improves system efficiency and extends battery life; suitable as a household solar regulator. Intelligent solar regulator: features an intuitive LCD display that is easy to operate and read; functions as a solar battery regulator. Office use: large charging area with wiring terminals that effectively reduce voltage drop and circuit loss; solar charging regulator. Practical use scenarios - Residential off grid or backup power: manages solar charging and battery storage for home lighting and essential appliances in a cottage or cabin. - Small office or workshop: integrates solar power to charge and protect batteries, providing reliable power for computers, networking devices, and essential tools. - Remote sites and installations: suitable for locations such as cabins, signage, weather stations, or security cameras where efficient battery management and reduced wiring losses are important.