Check the listing for details. VCSICS Solar Charge Controller Model MPPT-140-WiFi. Color: Gray, Condition: Open box. Listed at 180.00 USD. Introducing the VCSICS Solar Charge Controller Model MPPT-140-WiFi, a reliable and efficient unit that guarantees a consistent output of 40A current. This unit is designed for hybrid systems and is powered by solar energy. It features a battery-based inverter technology and a gray color that complements any home or garden setting. The Basics Solar Charge Controller has a wattage of 1000-1499W and a voltage of 12V/24V. It also has a Wi-Fi port for easy monitoring and control. This unit is manufactured in China and comes with a California Prop 65 Warning. Purchase this Solar Charge Controller today and harness the power of the sun for a sustainable and efficient energy source. Top Highlights MPPT 140D-WIFI Brand VCHICS 1. Self-made algorithm,fast and accurate lock MPPT point,within 10 seconds,accuracy is greater than 99%,MPPT peck conversion efficiency 98%. 2. Four-stage charging:high current charing at MPPT points,float charging,absorption charging,equalized charging. 3. Can be used for lithium battery(LiFePO4 battery,ternary lithium battery),when the lithium battery is low voltage protected,the battery can be activated. 4. External temperature sensor,accurate temperature compensation. 5. PV input maximum voltage:100V. Items purchased before 3 PM EST will be shipped same business day in most instances. Inv #GA878