4000W 100A MPPT Solar Charge Controller 12V/24V/36V/48V Battery PV Regulator USB

$37.99 Buy It Now or Best Offer
free,30-Day Returns

Seller Store emily_5118
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Location: CN
Ships to: US,
Item: 395997741663

Restocking Fee:No
Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money back or replacement (buyer’s choice)
Current Output:100 A or Greater
System Configuration:Off-Grid
Power Source:Solar
Inverter Technology:Battery-Based
Wattage:400W
Current Rating:71-80 A
MPN:Does not apply
Unbranded:Unbranded
Current Type:AC/DC
Type:Charger/Inverter
Voltage:12V 24V 36V 48V
Does not apply:Does not apply
Features:All Daylight Conditions,LCD Display,USB Port
Charging Mode:MPPT (Maximum Power Point Tracking)
Resistance Properties:Abrasion Resistant,Childproof,Dust Resistant
Application:Agriculture/Farming,Commercial,Home/Garden
Power:351-400 W

Product Description:Our MPPT solar controller is an efficient, intelligent and multifunctional device designed for solar power generation systems. It adopts advanced MPPT maximum power point tracking technology, which can extract the maximum energy of the solar panel with a tracking efficiency as high as 99.5%. The controller is compatible with a variety of battery types, including Seal, GEL, Flooded, and LifePO4, to suit different application needs.The controller is suitable for solar power systems of all sizes, including residential, commercial and industrial applications.product information：Category: MPPT Solar Charge ControllerBrand: ROEXBYModel: RSY seriesMaterial: plastic + aluminum alloyProduct size: 18.5*18*6.5cm 7.8*7.2*2.8inPacking size: 21*21*7cm 8*8*2.12inNet weight: 0.8kg 800gGross weight: 0.85kg 850gPackage includes: Solar controller*1 / User manual*1Specifications:1 ~ Battery Voltage12V/24V Auto2 ~ Dual USB 5V charging ports3 ~ Charging Current60A4 ~ Max Solar Input(Voc)15-25V(12V Battery);30-50V(24V Battery);5~(60A)720W(12V Battery);1440W(24V Battery);6 ~ Compatible battery types, Seal, GEL, Flooded, and LifePO47 ~ With multiple protection functions such as over-voltage protection, over-current protection and over-temperature protectionUser notice:1. For open-circuit voltage of 30-49V panel charging a 12V battery:Use 60A for 400W and belowUse 80A for 500W and belowUse 100A for 600W and belowPlease do not use a panel exceeding 50V 600W to charge a 12V battery as the controller may overheat and malfunction. Controllers with normal voltage configuration can be used for high power charging.2. How to connect our conroller?(1) Connect the battery to the controller. It is recommended to add an air switch between the controller and the battery to protect the controller and the battery. When the controller is connected to the battery, the LCD screen will display the parameters, and then set the battery type.(2) If you need DC output to control the load, set the output control mode first, and then turn on the DC output disconnect switch.(3) Connect the solar panel PV to the controller, if the PV input voltage is at the controller’sWithin the charging working range, the controller will enter the charging state.(4) It is recommended that the controller add an air switch to the battery, solar panel and load to play a protective role.3. It is high quality compatible MPPT + PWM Solar Controllers ,not 100% Ture MPPT4. Solar panel wiring instructions: In order for the controller to correctly identify the battery voltage, the first wiring must ensure:12V battery voltage is higher than 10V;24V battery voltage is higher than 20V;How to connect our conroller?1. Connect the battery to the controller. It is recommended to add an air switch between the controller and the battery to protect the controller and the battery. When the controller is connected to the battery, the LCD screen will display the parameters, and then set the battery type.2. If you need DC output to control the load, set the output control mode first, and then turn on the DC output disconnect switch.3. Connect the solar panel PV to the controller, if the PV input voltage is at the controller’sWithin the charging working range, the controller will enter the charging state.4. It is recommended that the controller add an air switch to the battery, solar panel and load to play a protective role.Correct installation sequence A: (1)Battery —>(2)Solar panels —> (3)DC load. )MPPT Solar Charge Controller Four Charging Modes:Bulk Charge Mode: In this mode, the controller extracts the maximum power from the solar panels using MPPT technology and quickly delivers the energy to the battery. The charger provides the maximum charging current to bring the battery to a certain voltage level, typically close to its maximum charging voltage. The goal of this stage is to quickly charge the battery and provide the required energy.Boost Charge Mode: Once the battery approaches a full state of charge, the controller switches to the absorption charge mode. In this mode, the charger charges the battery at a slightly higher voltage than the battery’s float voltage to ensure that the battery is fully charged and its maximum capacity is restored. The absorption charge mode typically has a lower charging current to avoid overcharging. During this stage, the controller maintains a constant voltage to ensure complete charging.Float Charge Mode: Once the battery is fully charged and has gone through a period of absorption charging, the controller switches to the float charge mode. In this mode, the controller maintains a constant float voltage to keep the battery’s capacity and state of charge. The purpose of float charging is to prevent overcharging or over-discharging of the battery and extend its lifespan.Equalization Charge Mode: The equalization charge mode is a special charging mode aimed at eliminating sulfation and balancing the charge among individual batteries in the battery bank. This charging mode provides pulses of slightly higher than normal charging voltage for a period of time to restore the battery’s performance and capacity. Equalization charging needs to be performed periodically to ensure the balance and proper functioning of the battery bank.

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What are the best-selling 4000W 100A MPPT Solar Charge Controller 12V/24V/36V/48V Battery PV Regulator USB on www.fibusfamilyfoundation.org?

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