• Renogy 500A Combiner Box
  • Renogy 500A Combiner Box
  • Renogy 500A Combiner Box
Renogy 500A Combiner Box
Renogy 500A Combiner Box
Renogy 500A Combiner Box

Renogy

Renogy 500A Combiner Box

SKU REC500CB-98-US
$140.99
Brand Logo

Authorized Renogy Dealer

Manufacturer Warranty Included

  • ✓ Fast & Free Shipping
  • ✓ Flexible Financing Available
  • ✓ 30-Day Returns
  • ✓ 24/7 Support

Delivery: 5–10 Business Days

Use code:

ADVENTURE5 (Extra 5% OFF)

Stack extra discounts? Call (877) 834-4299

Renogy 500A Combiner Box Renogy 500A Combiner Box Renogy 500A Combiner Box
Renogy 500A Combiner Box Renogy 500A Combiner Box Renogy 500A Combiner Box
Renogy 500A Combiner Box

Renogy

Renogy 500A Combiner Box

SKU REC500CB-98-US

Have Questions?

Talk to an Expert

Our U.S.-based team can help you choose the right gear, configure the perfect setup, or put together a custom quote for your project.

Call (877) 834-4299 Request a Quote

Payment & Security

  • Ach Direct Debit
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimated Shipping Time

We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 7–14 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and adventure equipment and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement or exchange at zero cost to you — no questions asked.

Need items in bulk? Contact us for a custom quote or invoice.
Save an additional 3% off your order when paying via ACH or Wire transfer.

Save $120 Today

UP TO
15% OFF

Get up to 15% off sitewide. Or save an additional $120 off any order over $3,000 — use code AM120 at checkout.

AM120
HURRY, THIS DEAL ENDS IN
00Days
:
00Hrs
:
00Min
:
00Sec

The Renogy 500A Combiner Box is a compact wiring hub that brings the main DC connections of an RV, van, or other vehicle power system together in one place. Rather than stacking ring terminals on battery posts or scattering connections around the build, it gives every cable a secure landing point on a single organized busbar setup.

Inside, tin-plated copper busbars rated for 500A support long-term conductivity, and the enclosure has enough room to route and connect heavy 4/0 AWG cables without crushing or damaging them. The design keeps ring terminals from working loose under road vibration and makes it easy to install high-security fuses.

Having all connections in one lightweight, durable enclosure also pays off after installation. Tracing and fixing an electrical issue is faster when everything is centralized, and the tidy layout keeps the interior of your rig cleaner and less cluttered.

What's in the Box

  • 1 x Renogy 500A Combiner Box

Electrical

  • Model: REC500CB-98-G1
  • Voltage Range: 9 – 60VDC
  • Rated Current: 500A
  • Connector: M8 busbar
  • Recommended Terminal Torque: 70.8 in·lbs (8 N·m)

Construction

  • Enclosure Material: Sheet metal
  • Busbar Material: Tinned copper
  • Busbar Dimensions: 4 x 30 mm
  • Enclosure Dimensions: 10.35 x 6.30 x 3.94 in (263 x 160 x 100 mm)
  • Unit Weight: 2.6 kg
  • Protection Class: IP22

Environmental & Certification

  • Operating Temperature: -4°F to 140°F (-20°C to 60°C)
  • Storage Temperature: -40°F to 176°F (-40°C to 80°C)
  • Humidity: 0 – 99% RH (non-condensing)
  • Certifications: RoHS; manufactured in a certified ISO 9001 facility

  • Centralizes vehicle electrical connections in one location
  • Tin-plated copper busbars rated for 500A
  • Holds ring terminals securely against road vibration
  • Room for thick 4/0 AWG cables without damaging them
  • Simplifies installation of high-security fuses
  • Lightweight enclosure with generous internal space
  • Makes troubleshooting and maintenance faster
  • Keeps RV and van wiring neat and organized

What is the combiner box used for?
It consolidates the main dc connections in a vehicle power system onto tinned copper busbars inside one enclosure, instead of stacking terminals on battery posts.
What voltage and current can it handle?
It works from 9 to 60vdc and is rated for 500a.
Will it accept 4/0 awg cable?
Yes. the enclosure is designed with enough space to connect 4/0 awg cables without damaging them.
What size are the busbar studs and how tight should they be?
The busbar uses m8 connections with a recommended terminal torque of 70.8 in·lbs (8 n·m).
What protection rating does the enclosure have?
The enclosure has an ip22 protection class, which provides only basic protection against solid objects and dripping water.