GRACO B52478 – Four-Battery Control Box w/ Harrier EZ Controller, includes SS20L-24V Two Panel

GRACO B52478 – Four-Battery Control Box w/ Harrier EZ Controller, includes SS20L-24V Two Panel Charge Controller

Four-battery back panel control box with Harrier EZ controller and SunSaver SS20L-24V dual panel charge controller system. This modular VDC powered control box provides reliable power management for chemical injection applications requiring extended battery backup and solar charging capability.

When specifying the correct chemical injection system, its important to ensure the correct control box configuration is used to ensure proper operation. Graco offers plastic or steel boxes, AC and DC powered, plus standard options all the way up to NEMA-rated box options to help meet the chemical injection application requirements. The Modular Control Boxes are customizable so the correct configuration can be achieved based on your application needs.

Removable sub-plate for easy battery access and ease of serviceability

Keeps electric components and battery separate

Sub-plates are configurable with all controller and charge controller options

On/Off switch

Additional Specifications

Battery Capacity: Four battery configuration

Solar Panels: Two panel configuration

Controller Type: Harrier EZ

Panel Count: Two panel

Includes	Harrier EZ Controller, SS20L-24V Charge Controller
Type	Four-Battery Control Box
Voltage (V dc)	24

Features

Four-battery back panel configuration for extended runtime

Harrier EZ controller for reliable pump operation

SunSaver SS20L-24V charge controller with dual panel capability

24 VDC system voltage

Modular control box design

Solar charging capability with two panel support

Applications

Chemical injection systems

Remote pumping applications

Solar-powered fluid handling

Off-grid chemical dosing

Water treatment systems

Remote monitoring applications

Compatible Equipment

24 VDC chemical injection pumps

Solar panel arrays

Battery backup systems

Harrier EZ controller systems

SunSaver SS20L-24V charge controllers

24V DC chemical injection pumps

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Part of the Four-Battery Back Panel Options series. Uses SunSaver SS20L-24V (24 VDC, two panel) charge controller configuration. Part of comprehensive control box family with various controller and charge controller combinations. Selection depends on box type, voltage, pump controller, and charge controller requirements.

Reference Manuals

3G0001EN – F (Page 15)

3G0051EN – A (Page 3)