CMR8048 best solar charger 12v 24v 36v 48v auto mppt 80a

MPPT Solar Charge Controller | 80A | 12V/24V/36V/ 48V(Auto) | PV Voltage: 150Vdc

SKU: CMR8048 Category:

GRANKIA CMR8048 best solar charger 12v 24v 36v 48v auto mppt 80a adopts advanced DSP digital control technology, it is the intelligent, cost-effective choice for low-power applications that require maximum charging efficiency.

GRANKIA Electric CMR best pv 12v 24v 36v 48v mppt solar controller 30a-100a

CMR8048 best solar charger mppt 80a can quickly track to the maximum power point of the photovoltaic array in any environment to obtain the maximum energy. Utilizing an additional 20-30% of power out of your system becomes more advantageous as the size of your system grows. For this reason, MPPT charge controllers are often best used on large systems and may not be worth it on smaller, simpler setups.

Solar Charger MPPT 80A Feature

  • Compatible for PV systems in 12V, 24V, 36V, 48V
  • Fast MPP Tracking
  • Maximum power point tracking efficiency over 99.5%
  • PV INPUT 150V max Voc
  • Built-in lithium battery activation function
  • Support Sealed, GEL, Flooded, and Lithium-ion battery
  • Three stages charging optimizes battery performance
  • Die-cast aluminum design allows for efficient heat dissipation
  • Ability to output in parallel to power DC loads
  • Real-time energy statistic function
  • Very advanced monitoring app
  • Dual RS-485 communication interface allows for easy programming, control and remote monitoring

Setting UP Off-grid Solar System

MPPT Solar Charge Controller Setting UP Off-grid Solar System

MPPT Solar Charge Controller FAQ

  1. What is a MPPT solar charge controller?

    MPPT stands for Maximum Power Point Tracker; these are far more advanced than PWM charge controllers and enable the solar panel to operate at its maximum power point, or to be more precise, the optimum voltage and current for maximum power output.

  2. What is better MPPT or PWM?

    The main difference between PWM and MPPT charge control devices is that the MPPT devices are more efficient. MPPT charge control devices have 30 % more efficient in charge efficiency according to PWM type. Panel voltage and battery voltage should be matched in PWM systems

  3. Will an MPPT overcharge a battery?

    Using maximum power point tracking (MPPT) technology, the hybrid inverter optimizes solar production. The hybrid inverter also controls the battery charging voltage and prevents overcharging.

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Model CMR8048
MPPT Efficiency ≥99.5%
System Voltage 12V/24V/36V/48V(Auto)
Voltage Range 12V 9VDC-15VDC
24V 18VDC-30VDC
36V 27VDC-45VDC
48V 36VDC-60VDC
Li-ion Battery 8VDC-60VDC(Adjustable)
Dimension 380x210x80mm
Net Weight 5.0 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 1040W
24V 2080W
36V 3120W
48V 4160W
Li-ion Battery 1008W-4032W
Load Voltage Same as battery voltage
Load Current 50A
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 Current 80A
Charging Method 3-stage: CC (Constant current) – CV (Constant voltage) – CF (Float charge)
Temperature Compensation -3mV//2V
Active Lithium Battery Function Optional
Protection Function Input low/over voltage, input/output polarity reverse connection, short circuit, over temperature, battery shedding etc.
Display HD LCD
Communication Dual RJ45/RS485, WIFI/Bluetooth(optional)
Protection Level IP21
Relative Humidity 0 ~ 90% (Non-condensing)
Altitude < 3000m
Operating Temperature -20~+50
Storage Temperature -40~+75
Noise < 10dB