Esmart 40 Amp DC 12V/24V/36V/48V Auto MPPT Solar Charger Controller

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1. High-efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency up to 98%;
2. Charge mode: three stages (fast charge, constant charge, floating charge), improve boost voltage charge(activate the battery performance), it prolongs service life of the batteries;
3. Discharge mode: ON/OFF mode, PV voltage control mode, Dual Time control mode, PV&Time control mode;
4. Customers can choose battery types: (Flooded, Sealed lead acid, Gel battery) charging, Other types of the batteries can also be defined;
5. Most information could be provided by LCD like System type, PV input voltage, PV input current, Day/Month/Total generated energy, battery type, battery voltage, charging current, charging power, Load current, Load power and so on;
6. RS485 communication, we can offer communication protocol also, it’s convenient for user’s integration management;
7. CE, RoHS, FCC certifications approved. We can help clients to approve other certifications.

Rated charge Current: 40A
Max PV Open Circuit Voltage: 100V
Application: Charger Controller, Voltage Controller, Lighting Controller, Solar System Controller, Solar Working Station
System Types: DC12V/24V/36V/48V Automatic recognition
System voltage:
12V system: DC9V~DC15V
24V system: DC18V~DC30V
36V system: DC32V~DC40V
48V system: DC42V~DC60V
MPPT efficiency: >=99.5%
Load Rated Current: 60A
PV Max. Input voltage (VOC): DC150V
Start the charge voltage point: Higher than current battery voltage 5V
Low input voltage protection point: Higher than current battery voltage 3V
Over voltage protection point: 150V
High voltage recovery point: 145V
Selectable Battery Types: (Defaut Gel battery) Flooded ,Sealed lead acid,Gel battery (other types of the batteries also can be defined )
Rated PV power:
12V system: 520W
24V system: 1040W
36v system: 1560W
48v system: 2080W
Maximum Current: 40A

Please let us know if you have any questions about this product.

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