MPPT Solar Charge Controller | 50A | 12V/24V(Auto) | PV Voltage: 100Vdc
GRANKIA CMS5024 best portable solar charger 50a 12v 24v dc dc mppt tracks the maximum power point of the solar panel exactly and quickly in any condition.
Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 97%. Touch LCD screen and LED indicators for displaying system operation information, customizable parameters, and error codes.
The best portable solar charger 30a protects the battery from becoming over-charged by the solar modules and over-discharged by the loads. By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage.
CME series solar charge controller automatically detects 12V/24V DC system voltage. Innovative MPPT technology with high tracking efficiency up to 99.5% and peak conversion efficiency of 97%. LCD display and LED indicator for displaying operation information, customizable parameters and error codes.
Technology is improving all the time, but it often comes down to the quality of the manufacturer. Reports vary wildly, from three to 20 years. For the smaller, more affordable options, it’s likely closer to a handful of years.
A solar charge controller is used to keep the battery from overcharging by regulating the voltage and current coming from the solar panel to the battery. It is programmed at 15-A/200-W unit and uses MPPT (maximum power point tracking) to accelerate solar charging of the battery up to 30% per day.
It all depends. The small handheld chargers could take days, and so they require pre-charging the battery pack. For a compact battery and a fold-out panel, it could take three hours to charge. The same issues arise when you scale up, and so without pre-charging, a solar power bank could take days in direct sunlight to fully charge.
|Net Weight||2.2 Kgs|
|Max. PV Input Voltage||150VDC|
|Min. Vmpp Voltage||Battery voltage +2V|
|Start-up Charging Voltage||Battery voltage +3V|
|Low INPUT Voltage Protection||Battery voltage +2V|
|Over Voltage Protection||150VDC|
|Recovery Voltage Protection||145VDC|
|PV Rated Input Power||12V||700W|
|DC LOAD OUTPUT|
|Load Voltage||Same as battery voltage|
|Low Voltage Protection||10.5VDC, 11VDC restored (Settable)|
|Setting Parameters||Via PC software / APP / Self|
|Battery Type||Sealed(SEL), Gel(GEL), Flooded(FLD), Lithium-ion(Lit), User-defined(USE)|
|Charging Mode||MPPT (Maximum Power Point Tracking)|
|Charging Method||3-stage: CC (Constant current) – CV (Constant voltage) – CF (Float charge)|
|Active Lithium Battery Function||Optional|
|Protection Function||Input low/over voltage, input/output polarity reverse connection, short circuit, over temperature, battery shedding etc.|
|Display||Blue OLED Display|
|Communication||Dual RJ45/RS485, WIFI/Bluetooth(optional)|
|Relative Humidity||0 ~ 90% (Non-condensing)|