Renogy 8ft 8AWG Copper Tray Cable (3/8″ Lug)

Renogy 8ft 8AWG Copper Tray Cable (Battery to Charge Controller)

The Renogy 8ft 8AWG Copper Tray Cable makes connecting your battery and charge controller as easy as can be. A battery ring terminal on one end bolts straight to your battery, while exposed stranded wire on the other end leads directly into your charge controller’s terminal — no extra adapters needed. High-quality pure copper construction ensures reliable, efficient power transfer in any solar or off-grid system.

Effortless Battery-to-Controller Connection

Specialised with a 3/8″ round centre-hole battery ring on one end for effortless connection to your battery, and exposed stranded wire on the other to feed straight into the charge controller, this cable makes system setup simple and clean.

TÜV-Listed for Solar Use

The cable meets TÜV standards for PV solar applications. UV-resistant and waterproof, it produces optimal power output even in high-temperature conditions — dependable for demanding outdoor installations.

Pure Copper, Reliable Quality

Pure oxygen-free copper wiring ensures maximum conductivity, while tin-plated copper terminals minimise corrosion for a long-lasting connection. Heat-shrink tubing insulates the wire, adding abrasion resistance and electrical safety.

Choosing the Right Gauge

Match the cable gauge to the current your system carries and your charge controller’s terminal size. As a guide, Renogy recommends 8AWG wire for a 40A charge controller. Always check your charge controller’s manual for the compatible wire gauge range. For overcurrent protection, a fuse or breaker between the charge controller and battery — sized to match the controller’s amperage (e.g. a 40A fuse for a 40A controller) — is strongly recommended.

Technical Overview

What’s in the Box

• 1 x Renogy 8ft 8AWG Copper Tray Cable

Note on Sizing & Protection

Available in multiple lengths and four gauges (4AWG, 8AWG, 10AWG, 12AWG) with 3/8″ lugs — choose the gauge to match your charge controller’s current and terminal size. For safety, fit a fuse or circuit breaker between the charge controller and battery, rated to the controller’s amperage.

Connect your battery and charge controller the simple, reliable way with the Renogy 8ft 8AWG Copper Tray Cable — TÜV-listed, UV-resistant, tin-plated copper built for dependable solar and off-grid power.