CE RoHS 12V/24V/48Vdc 20amp-40amp auto recognition MPPT Solar Controller
MPPT Solar Charge Controller eSmart2 Series 12V/24V/48Vdc 20amp - 40amp 

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eSmart2 series
1>Rated Current: 20A 30A 40A
2>Maximum PV(voc) Voltage: 100V
3>System Voltage: DC12V/24V/36V/48V automatic recognition 


Features of charger controller: 
1: Utility power backup function (optional)
2: Temperature compensation function (optional)
3: Battery Maximum Charging Current Smart Limiting
4: MPPT tracking efficiency can be as high as 99.9%
5: Supporting automatic identification of battery voltage
6: Real MPPT funtion, no need setting the power curve, auto tracking
7: Choose a big size LCD display, users all parameters directly visible
8: New generation solar protection, the more better protect the solar panel
9: Reliable automatic limit function of maximum PV input power, ensuring no overload under any circumstance
10: Advanced MPPT control algorithm, MPPT efficiency ≥99.5%, Machine conversion efficiency up to 98%
11: RS232 communication, we can offer communication protocol also, it's convenient for user's integration management. 
12: CE, ROHS, FCC certifications approved. We can help clients to approve other certifications. 
13: 2 years warranty, and 3~10 years extended warranty service also can be provided. 

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