Solar Battery Charge Controller Boost MPPT Voltage Adjustable Waterproof with Display 24‑85V 400W

Feature: 1. REAL TIME TRACKING FUNCTION: MPPT type is suitable for solar panels of different voltages, with high efficiency MPPT real time tracking 2. HIGH CONVERSION EFFICIENCY: High efficiency synchronous rectifier circuit structure is adopted, which has high conversion efficiency in low power charging environment 3. VOLTAGE ADJUSTABLE AND WATERPROOF: Output voltage is adjustable, support acid and lithium batteries, etc. Waterproof, dustproof, shockproof 4. MULTIPLE PROTECTIONS: Voltage and current LED display, efficiency is more than or equal to 95percent , with short circuit protection, over temperature protection, and under voltage protection 5. WIDE RANGE OF USES: Suitable for solar street light controllers, solar chargers, solar electric bicycle, solar electric tricycles, solar toy cars, household solar panels, solar monitoring and other usage scenarios Specification: Item Type: Solar Battery Charge Controller Product Size: Approx. 120 x 80 x 40mm 4.72 x 3.15 x 1.57in Efficiency: more than 95percent Noise: <55dB Uses: Solar street light controllers, solar chargers, solar electric bicycle, solar electric tricycles, solar toy cars, household solar panels, solar monitoring and other usage scenarios Weight: 485 g 17.1 oz(approx.) Applicable battery All kinds of batteries (charging voltage between 24 85V) Suitable for photovoltaic panel parameters Open circuit voltage 18V 55V Maximum power voltage 17V 55V Charging module PV input power 200W 300W 400W PV input starting voltage 18V 55V PV input tracking voltage 17V 55V Output to battery voltage 24 85V (adjustable) Output to battery current Maximum 15A Load loss 0.35W Voltage regulation 1percent Load regulation 1percent Protection module Battery undervoltage protection Have Battery terminal short circuit protection Have Battery non reverse protection None Overcurrent Protection Have Temperature protection Have Protection class IP66 Operating temperature

40 celsius +65 celsius 1.OVERHEATING PROTECTION When the internal temperature of the MPPT controller exceeds 100 celsius , the MPPT controller will reduce the output power. If the internal temperature continues to rise to 110 celsius , the MPPT controller will automatically turn off the output. When the internal temperature of the MPPT controller is lower than 85 celsius , the MPPT controller will automatically resume operation. 2.SHORT CIRCUIT PROTECTION When an unexpected short circuit occurs in the MPPT controller output, the MPPT controller automatically turns off the output and automatically returns to normal after the short circuit removed. 3. INPUT UNDERVOLTAGE PROTECTION When the input voltage of the MPPT controller is lower than 15V, the MPPT will protectively shut down and automatically resumes operation after the input voltage is normal. 4.OUTPUT ACTIVATE FUNCTION SETTING When the MPPT controller leaves the factory, the output voltage activate function is on. That is, when the output terminal is suspended, the voltage output closed, and the output voltage shows 0 flashing. When battery access detected, the output automatically activated and the current charging voltage displayed. When the output activation function is not required in some specific applications, the user can press the [OK] key five times to turn off the activation function. At this time, the output voltage column will display OPE for 3 seconds, indicating that the operation is successful. In this way, the MPPT controller will output voltage directly after power on. If you need to restart the output activation function, press the [OK] key five times again to turn on the output activation function. At this time, the output voltage column will display act for 3 seconds, indicating that the operation is successful. After the output activation function is set, the system will save it automatically, and it will work according to the mode set last time when power on again.. Package List: 1 x Solar Battery Charge Controller1 x User Manual Note: Check before installation:1. Check whether the appearance is in good condition before installation2. Check the label on the MPPT controller housing to verify that the performance of the specification MPTT controller matches the device.3. The MPPT controller should be fixed on an iron or metal bracket to avoid the vibration of the machine due to instability.4. The MPPT controller should leave a certain space around the casing for installation.5. The output and input wires should be as short as possible to avoid excessive energy consumption during transmission.6. There is high voltage and high current in the machine, and non‑professionals are not allowed to disassemble it.7. Input and output terminals should be reliable and not loose to avoid heating at the connection point.8. The product is not a smooth, unpolished controller made directly from materials.