Upgrade Solar Generator to 4x GR440-48 MPPT Charge Controllers (4800W @ 24V, 9,600W @ 48V) DIY Solar Generators

Upgrade Solar Generator to 4x GR440-48 MPPT Charge Controllers (4800W @ 24V, 9,600W @ 48V)

SKU:
722208357518
|
UPC:
722208357518
$789.97
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Description

The GR440-48 incorporates the latest MPPT algorithm technology and is capable of up to 40A input (600W @ 12V / 1200W @ 24V / 9600W @ 48V).  MPPT is the best way to maximize the efficiency of your solar array.  Especially critical in cloudy areas, MPPT technology adjusts the power and current of your solar panels to maximize the output. 

This means more watt-hours into your batteries in a given amount of time, compared to PWM or on-off charge controllers.

If you want the latest and greatest, best efficiency and Bluetooth monitoring capability, this charge controller is exactly what you're looking for.

Features

  • Charge controller upgrade includes additional temperature switches to control cooling fans.
  • Intelligent MPPT algorithms pull as much power as possible from your solar panel(s).
  • Excellent thermal performance with a heavy aluminum heat sink to dissipate heat for longer product lifetime.
  • Conformal coated to protect against humidity and moisture.
  • Back-lit glass touch screen is simple and intuitive, and easy to see in the dark.
  • All-new updated Bluetooth app, "Charge2.0" supports power generated logging for up to 300 days.  
  • Includes external temperature sensor to protect your batteries from being damaged from fast charging at high temperatures.

 

Programming and setting adjustment can be made via Bluetooth:

 

Specifications

Part Number GR440 x 4
System Voltage 12V DC / 24V DC / 48V DC
Charge Method MPPT
Battery Compatibility

Deep Cycle Lead Acid

Flooded Lead Acid

Sealed Lead Acid (SLA)

Gel

Lithium

Lithium Iron Phosphate (LiFePO4)

3S or 7S or 14S Lithium
No Load Loss 4.0 W
Max Solar Panel Input VOC 150V DC Max
Max Solar Panel Input Power 2400W/12V; 4800W/24V; 9600W/48V
Rated Charging Current 40A x 4 = 160A
Protections Potting encapsulated for humidity protection and heat dissipation, heavy duty heat sink for heat dissipation, PV and battery reverse polarity protection, 125% overcurrent buffer protection
Max Ambient Operating Temperature -35C to +45C
Weight 9.6 lb
Dimensions N/A
Country of Origin Made in China to RevoPower's Specifications

 

About Our Batteries

About Our Batteries

Power your RevoPower system with our premium 12V Lithium LiFePO4 batteries, designed to meet the energy demands of homes, workshops, and off-grid systems. These batteries offer unmatched reliability, efficiency, and long-term performance to keep your investment running strong.

Why Choose Our Batteries?

  • Unparalleled Longevity: Engineered to last with 5,000-15,000 cycles and 100% depth of discharge, delivering years of dependable service without degradation.
  • Superior Energy Storage: Handle both large-scale power needs and incremental loads with ease. Perfect for running critical equipment or powering an entire home.
  • Maximum Safety and Efficiency: Integrated Battery Management Systems (BMS) ensure stability with built-in protections for overcharge, discharge, and temperature extremes.
  • A Perfect Match for RevoPower Solar Generators: Professionally installed by RevoPower when included in your solar generator order.

Invest in Long-Term Value: These batteries are the backbone of your energy independence, protecting your investment and delivering the performance you need for years to come. With RevoPower, you’re choosing unmatched durability, performance guarantees, and peace of mind for your power systems.