Save 15% with coupon Solar4America 20A 30A 40A MPPT Solar Charge Controller 12V/24V Automatic, with LCD Display, for Solar Wind Power Generator System (20A)

Regular price $99.99 $99.99

Only 5 left!

  • [Advanced Tracking] The built-in maximum power point tracking algorithm significantly improves energy utilization and efficiency of solar systems, raising charge efficiency by 15%-20% compared to PWM methods. Additionally, the advanced dual-peak/multi-peak technology allows for accurate tracking when shadows fall on part of a solar system.
  • [Efficient] Our digital power supply technology boasts an energy conversion efficiency rate of up to 98%. Additionally, the unit has an optimum MPPT tracking efficiency of up to 99.9%
  • [Versatile] Each unit is capable of different charging programs including those for GEL batteries, sealed or open batteries, and customized batteries. Automatic recognition of battery voltage is supported.
  • [Easy to Use] The controller comes equipped with an LCD screen that allows users to check system status, device operating data, and allows for the modification of control parameters. Each unit supports standard Modbus protocol to fulfill your communication needs.