Ethan 36V 48V 45A MPPT Solar Charge Controller Price
Solar charge controller is an advanced Maximum Power Point Tracking battery charger for Photo-Voltaic (PV) systems. The controller features a smart tracking algorithm that maximizes the energy harvest from the PV and also provides load control to prevent over-discharge of the battery.
Adding Solar PV is the logical way to extend the back up hours and reduce electricity bills- but must be done the right way. Add too little PV Watts-the Solar addition does not really serve the purpose of long back up. Size up your day time loads and add at least enough Solar PV to take care of day time loads. However, here is the nub, if you add enough Solar PV to take care of day time loads, the power available from the PV panels can exceed the safe charge rate to the batteries.
|Model||Ethan 3648/ 45a|
|Precise Control||Micro Controller Based|
|Recommended Panel||36v / 30V|
|Max Panel Support||2100 w@36v , 2800W @48v|
|Panel Max VOC||100 V|
|Operating Range||30 V – 100 V|
|Low Cut Recovery||30V±0.2V|
|Battery type||Lead-Acid (Tubular/SMF) / (Note- Li-ion/Li-Fepo4 Battery solutions are also available based on requirement)|
|Charging Current||45 A|
|Bulk/Boost Voltage||39 V / 58 V±0.2V|
|Float/Trickel||41.4 V / 55.2 V±0.2V|
|Equalize Voltage||45 V / 60 V±0.2V|
|Over Charging Current||Yes|
|Over Charging Voltage||Yes|
|SPV Reverse Polarity||Yes|
|Battery Reverse Polarity||Yes|
|Output Short Circuit||Yes|
|Reverse Current Flow at Night||Yes|
|Solar Panel voltage||Yes|
|Solar Panel Current||Yes|
|Solar Panel Power||Yes|
|Cumulative Solar Generated Power(KWH)||Yes|
|SMU Status (Present in Hybrid Systems Only)||Yes|
|Cooling||Fan (Forced Air Type Cooling)|
|Cabinet Dimension, L x W x H (mm)||180x180x100|
|Displayed parameters on LED||Battery Reverse Polarity, Solar Reverse Polarity, Battery Charging, SMU ON(Present in Hybrid Systems Only)|
|Operation Temperature||0°C to 50°C|
|Storage Temperature||-10°C to 70°C|
|Max. Relative Humidity (Non Conditioning)||5% to 95%|
When the energy from the Solar panels are servicing the loads or when both the sources of energy (Solar and Grid through the Inverter) are charging the batteries, the charge current to the batteries can be higher than what is safe for the batteries. With its unique NET CURRENT to battery monitoring and control MPPT ensures that the charge rate to the batteries is maintained at all times within its safe limits, preventing premature failure of the batteries.
- Protection from reverse flow of current from battery to panel.
- Easy to install.
- Eco Friendly.
- True MPPT.
- High Efficiency
- Automatic battery selection.
- Wall mounting.
- Multiple charging stages to maintain battery gravity.
- Protection from Battery Over Voltage and Current.
Disclaimer: The Price & Specs Shown May Be Different From Actual. Please Confirm Before Purchasing.