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Rich Solar

RICH SOLAR 500 Amp Battery Monitor with Shunt | 8~120V 500A Battery Monitor with Shunt | Accurate Battery Status Monitor | Easy to Use

SKU RS-BM500
$79.99
$79.99

Estimated Delivery: 4-7 Business Days from Order Date

Free Standard Shipping on All Orders to the Contiguous USA

30 Day Return Policy with 25% restocking fee applies to change-of-mind returns. See full policy

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Wildhaven Curator, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@wildhavencurator.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

Rich Solar

RICH SOLAR 500 Amp Battery Monitor with Shunt | 8~120V 500A Battery Monitor with Shunt | Accurate Battery Status Monitor | Easy to Use

SKU RS-BM500
$79.99
RICH SOLAR 500 Amp Battery Monitor with Shunt | 8~120V 500A Battery Monitor with Shunt | Accurate Battery Status Monitor | Easy to Use

Product Description

The 500 Amp Battery Monitor with Shunt from RICH SOLAR is designed to help monitor battery status across 8–120V battery systems. It includes a shunt and remote display setup for tracking key battery information with accurate readings.

The RS-BM500 is made for battery monitoring applications and supports voltage, current, and capacity measurement with ±1.0% accuracy. The shunt should be mounted close to the battery, while the remote display is intended for wall mounting.

Key Feature

  • 8–120V battery voltage range
  • 500A battery monitor with shunt
  • Model: RS-BM500
  • Capacity accuracy: ±1.0%
  • Voltage accuracy: ±1.0%
  • Current accuracy: ±1.0%
  • Working dissipation: 10mA
  • Standby dissipation: 1mA
  • Backlight on current: 80mA
  • Capacity setting value: 0–500A
  • Current range: 0.1–9999Ah
  • Remote display intended for wall mounting
  • Shunt should be mounted close to the battery

Installation and Wiring-Overview

The RS-BM500 shunt should be mounted as close to the battery as possible, and the remote display is intended to be mounted on a wall.

Recommended Tools

  • Wrench
  • Drill
  • Jigsaw
  • 2 ring terminals of appropriate size for battery cable
  • Crimp tool for ring terminals

Wiring Diagram

The following wiring diagram will be referenced in the next section.

Installation

  1. Before doing anything, disconnect all wires from the negative side of the battery.
  2. Cut the negative cable for the battery and crimp on new ring terminals. Alternatively, use a new wire of appropriate gauge to carry the full current demand of your system.
  3. Install the shunt as shown in the wiring diagram above.
    Note: The negative terminal of the battery must connect directly to the “B-" side of the shunt, and there should be no other connections to the negative terminal of the battery for accurate measurements.
  4. Use the B+ wire included in the package to connect the B+ terminal of the shunt to the positive side of the battery.
    Note: Do not stack smaller terminals under large ones.
  5. Connect the shunt to the remote display using the included shielded cable.

Mounting the Remote Display

  1. Plan the location of your remote display and keep in mind there is a cable that needs to route all the way to the shunt. 
  2. Drill a hole in the center of the planned location and use the jigsaw to cut a hole according to the following picture.
  3. Connect the shielded cable to the shunt and route it such that you can bring it through the hole.
  4. Connect the shielded cable to the remote and snap the remote into place.

Specifications

  • Battery Voltage Range: 8-120V
  • Working Dissipation: 10mA
  • Standby Dissipation: 1mA
  • Capacity Accuracy: ±1.0%
  • Voltage Accuracy: ±1.0%
  • Current Accuracy: ±1.0%
  • Backlight On Current: 80mA
  • Capacity Setting Value: 0-500A
  • Current Range: 0.1-9999Ah

Downloads

Specifications

Manual

Warranty

This product is covered by the official RICH SOLAR manufacturer limited warranty. Warranty terms, coverage period, and claim requirements are provided by RICH SOLAR.

View RICH SOLAR Warranty Details

Why Choose RICH SOLAR

RICH SOLAR has been a leader in the off-grid solar industry since 2005, with a focus on bringing the world's best solar products to market while providing world-class customer service.

Free Shipping
U.S. Local Warehouse
Lifetime Service

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