MidNite Little Rosie Prewired System

Power Made Easy

The MidNite Little Rosie Prewired System takes the guesswork out of building a complete power system. Designed and built in the USA, this integrated solution combines the Little Rosie inverter/charger, charge controller, breaker box, surge protection, monitoring, and system communications into one streamlined package.

With the major components already integrated, installation is simplified—just connect your solar panels and batteries.

The Little Rosie Prewired System can be configured with a MidNite Classic charge controller or with a Whizbang Jr.-equipped system, allowing you to choose the charging and battery-monitoring setup that best fits your application.

The system is designed for closed-loop communication with virtually any compatible lithium battery, making it a flexible solution for off-grid, backup power, and renewable-energy applications.

Features & Specifications

• 120VAC / 60Hz input and output

• 4,500-watt output at 48VDC

• 5-second surge capability

• 60-amp battery charger

• 30A internal transfer relay

• 2 auxiliary inputs/outputs

• True sine wave inverter with integrated charger

• Quiet forced-air cooling over heat-sink fins and transformer compartment

• State-of-charge monitoring with MidNite Whizbang Jr. and MNGP2

• Powder-coated aluminum enclosure

• Automatic generator start for compatible two-wire generators

• CAN bus communications

• Online monitoring and control via phone app

• Closed-loop lithium battery communication

• UL1741 and CSA listings

Integrated Prewired Components

The Little Rosie Prewired System includes the key components needed for a complete power setup:

• Little Rosie inverter/charger

• MidNite charge controller configuration

• Breaker box

• Surge protection

• System monitoring

• Communications hardware

Choose a configuration with a MidNite Classic charge controller or a Whizbang Jr.-equipped monitoring setup to tailor the system to your power needs.

Simplified Installation

The system arrives prewired to reduce installation time and eliminate much of the complexity involved in matching and connecting individual components. Connect your solar array and battery bank to create a clean, integrated power system.

Built in Arlington, Washington, USA