EL PWM SERIES - Solar Charge Controller Product Features
12V/ 24 V system voltages auto detection, EL-4830/4830 has for 48V.
*Charging program options for sealed, GEL and flooded lead-acid batteries and lithium batteries are available.
*PWM charging algorithm 3-stage is adopted. Application of an equalizing charge to the battery periodically or when over discharged, can effectively prevent the battery from non-equalization and sulfuration,thus extending the battery's service life (with the exception of GEL and lithium batteries).
*Temperature compensation employed, charging parameters can be automatically adjusted (with the exception of lithium batteries).
*Wide range of load working modes facilitate the product's application to different types of street lights and monitoring devices.
*Overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection.
*By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.
*A range of parameter settings and power-down saving functions are available ,thus requiring no repeated setting.
*The product provides a dot matrix graphic LCD screen and a human-machine interface with 2 keys.
*Super friendly easy to use design of browser and dynamic interfaces ensure convenient and intuitive operations.
*Optional communication function - provides a RJ12 data port (output of TTL232 level or Bluetooth signals), with data adopting the standard Mod-bus protocol and can be used together with our upper computer monitoring software or mobile phone APP.
*Industrial grade design, the product can function well in various tough conditions.
*TVS lighting protection is adopted with good quality raw material manufactured for a long life span