The MPPT featuring innovative MPPT (Max power point tracking) technology Controller is suitable for various off-grid solar applications. It protects the battery from being over-charged by the solar modules and over-discharged by the loads.
Maximum power current and discharge current:40A.
Peak power of solar cell panel( Max Wp):500W(12V),1000W(24V)
Battery float voltage:13.8V（12V system）/27.6V（24V system
Solar panels maximum open circuit voltage (V):≤96V
Battery （under voltage) recovery voltage:12.6V（12V system）/25.2V（24V system）
System load loss:≤13mA
Temperature compensation: -4mV/Cell/℃
Loop Buck: ≤100mV
Operating Temperature: -10℃~60℃.
Storage Temperature: -30℃~70℃
Humidity requirements: ≤90％, No condensation
Maximum open circuit voltage of the solar panel:18V-48V（12V system）36V-96V（24V system）
Battery capacity configuration:≥300AH
1*MPPT P40 controlelr
Battery must be connected first !
Never connect the soalr panel array to the controller Without/Before a Battery.
Never connect any inverter/ wind/ Alternator/ Charger into the charge controller!
Ensure the battery voltage is enough.(>9V)
Never exceed the max input power/Voltage of your controller
ALWAYS CONNECT INVERTER FIRST,FINALLY THE LOAD! THE DISASSEMBLY SEQUENCE IS CONTRARY TO THE WIRING ORDER.
Make sure this fitsby entering your model number.
🥇Solar Charge Controller AUTOMATICALLY DETECTS 12V/24V DC SYSTEMS ,this solar charge controller 12v/24v can meet your different requirements.support sealed,Gel,Flooded Lead-acid battery.
🥇【Unique design】The latest aluminum corrugated cooling teeth.it’s better for heat dissipation and All the various Real-Time data show on one display.LED shows if solar panels and battery are really connected to the controller.Lightning protection function.Convenient to check.
🥇solar charge controller mppt 40a:Built-in intelligent protection against reverse polarity, reverse discharge, overload, short-circuiting, under voltage and reverse current. Multi-stage charging includes constant current, constant voltage and floating charge,and temperature compensation increase your battery life and improve your system’s performance.
🥇This 40A solar charge controller with three load Timer:ON/OFF mode,PV&Time control mode,PV voltage control mode,Dual Time control mode. )
🥇360 DAY SATISFACTORY GUARANTEE – We offer a 360 Day 100% SATISFACTORY warranty for our customers. If you’re not delighted with the product, simply contact us and we try our best to give you the most satisfactory solution.