Feature 1Characteristic: 32 bit high speed main control chip, large screen LCD display, adjustable charge and discharge parameters. Complete multistage PWM charging management. 2Multiple Protection: Built in reverse connection protection, open circuit protection, high temperature protection, over current short circuit protection (optional), which are all self recovery type and no damage to controller. 3Dual USB Port: Dual USB output, the maximum current can reach to 2A, support high current charging for IOS and for Android mobile phones. 4Double MOS: Dual MOS anti backflow circuit, ultra low heat generation. Lithium battery activation available. 5Applicable Scenarios: Solar charge controller is suitable for solar photovoltaic systems such as home power generation, base stations, off grid, RVs, yachts, ships, etc.Item Type:PWMSolarChargeControllerMaterial: ABSColor: WhiteCharging Type: PWM Charging By Default, B04/B07 Can Be Set as Disconnected ChargingUSB: 5V/2A (2 Pcs)Rated Current: 10ARated Power: 12V/150W; 24V/300WSystem Voltage: 12V/24V Automatic IdentificationBattery Voltage Working Range: 8-32VThe Highest Input Voltage of Photovoltaic: 50V Protection, Stop Charging. Recovery Below 45VStatic Power Consumption: 10mAhWorking Temperature: -35-+60Altitude: 3000MProtection Level: IP32Applicable Battery Types: Gel batteries, lithium batteriesApplicable Scenarios: Solar photovoltaic systems such as home power generation, base stations, off grid, RVs, yachts, ships, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Controller1 x Manual6 x Terminal