Morningstar > ReadyBlock Shunt add-on for GenStar MPPT Charge Controllers

The integrated solution for optimizing the most popular battery chemistries

• Can be added to parent/host component at any time
• Integrated battery metering solution
• System current measurements
• Energy production & consumption metrics

Morningstar’s ReadyShunt is part of the ReadyBlock suite of add-on-- yet built-in-- functionality available in Morningstar “host” components featuring the ReadyRail expansion system. “Add-on” in the sense that ReadyBlocks can be integrated into a system at any time, either on inception or later as needs arise. “Built-in” because once added, ReadyBlocks become part of the host component, seamlessly integrated into both its hardware and software.

No additional configuration or connections are required. ReadyBlocks automatically activate, are recognized, and are ready to go immediately after being snapped into a ReadyRail.

Key Features

• Provides a comprehensive and integrated battery metering solution for lead-acid and other commonly used battery types—and with that, visibility on all critical battery information including SOC (state-of-charge) and other key metrics essential to battery health
• Compatible with LiveView monitoring built-into GenStar MPPT and other Morningstar charging platforms. Current measurement data is automatically integrated into the LiveView dashboard for data logging, without relying on inefficient third-party metering add-ons requiring different interfaces and special configuration. No additional software required—ReadyShunt does it all
• Highly configurable, and able to accommodate a wide range of shunt sizes with both 50mV and 100mV scaling options. Compatible with Morningstar shunts along with others
• Enables battery charging with system-wide maximum current when multiple charging sources are present—the battery charge rate will not be exceeded under any conditions
• Makes automated actions based on accurate current measurements possible, with shunt data available for use in logic configuration to aid decision making
• Available both in a kit with 50mv/500A shunt, or as a block only

Key Features and Benefits of ReadyBlock add-ons for GenStar MPPT Charge Controllers

• ReadyBlock expansion system through exclusive ReadyRail design achieves true controller technology integration. All information is instantly available since it’s actually part of the hardware and software of the charge controller itself, instead of outside the system as with a typical stand-alone accessory device. Available ReadyBlock modules include:
  • ReadyShunt - battery metering/monitoring, key metrics including SOC, energy in/out (Amp hours), current measurement for system sources and loads, and more
  • ReadyBMS - full communications and control with lithium batteries
  • ReadyRelay - signaling (dry contact), advanced load control
• Full network integration without requiring adapters or extra equipment– Modbus and ModbusIP via 485, Ethernet, WiFi, MS-CAN connects MS Devices (proprietary), GS network information bridging.
• WiFi, and Bluetooth connectivity for a (future) mobile device and app for easy connection, dashboard views, downloading data, and firmware updates. It also includes our LiveView 2.0 web app interface onboard
• Powerful Load Control – built-in 30A load capability, unique for controllers in this power class
• Oversized PV Array Input capability – array input power rating @ 150% meets today’s system design needs for PV oversizing
• Extensive electronic protections include cold-weather lithium “fold back” circuitry to guard against cold-weather charging damage. Also, short-circuit, over-current and reverse polarity to ensure the controller will not be damaged by wiring mistakes or overloads
• Fanless design for improved efficiency and exceptional long-term reliability

Warranty: Five year warranty period. Contact Morningstar for complete terms.