Elevate your off-grid energy setup with the Renogy 4 Port Combiner Box, the essential hub for all your REGO system connections. This expertly designed combiner box seamlessly connects lithium batteries, charge controllers, DC-DC chargers, and inverters. With uniform Anderson connections that click securely into place, you can set up your system in minutes, eliminating the need for complicated wiring and special tools while reducing the risk of short circuits and misconnections.

Safety and efficiency are key features, thanks to the integrated fuse switch disconnectors that provide centralized circuit protection for all your devices. This simplifies inspection and maintenance, ensuring your combiner system operates at peak performance. With a continuous current rating of 400A, this combiner unit is engineered to manage the high power demands of your REGO system, supporting a maximum charging current of 300A and a discharging current of 350A for enhanced battery stability.

Installation is simple and flexible, with plug-and-play Anderson terminals that streamline connections for all REGO products, significantly reducing setup time. The integrated insert terminals on top allow for the addition of non-REGO components using ring terminal cables, offering versatility for your solar energy needs. The secure Anderson terminals ensure reliable connections without the hassle of special tools.

Designed for strong compatibility, the combiner box can handle high power charging and discharging, adapting to various off-grid systems. Featuring a modular design, this connection essential allows for easy expansion by connecting additional REGO battery combiner boxes, accommodating up to eight batteries in parallel for a total capacity of 40KWh. Transform your solar energy experience with the Renogy 4 Port Combiner Box, your reliable partner for all off-grid adventures!

• Seamless Integration: Easily connect lithium batteries, charge controllers, DC-DC chargers, and inverters with uniform Anderson connections, reducing setup time to minutes with this combiner box
• Enhanced Safety: Integrated fuse switch disconnectors provide centralized circuit protection, simplifying inspection and maintenance while minimizing the risk of short circuits
• High Performance: With a continuous current rating of 400A, the combiner box supports a maximum charging current of 300A and a discharging current of 350A, ensuring battery stability
• Flexible Installation: Plug-and-play Anderson terminals streamline connections for all REGO products, while integrated insert terminals allow for easy connection of non-REGO components
• Expandable Capacity: Modular design enables expansion with additional REGO battery combiner boxes, accommodating up to eight batteries in parallel for a total capacity of 40KWh
• Color: Black
• Dimensions (L x W x H): 20.98 x 9.45 x 6.29 inches
• Weight: 39.68 pounds

Shipping Information

VMInnovations is proud to offer fast, free shipping every day. Items are typically delivered between 1-3 days.

Most orders placed before 2:00 PM CST ship the same day.

Free Shipping Details

• Our free shipping service is standard ground shipping with FedEx, USPS, or a regional carrier.
• Items are usually delivered in 1-3 days, but some may take up to 5 days.
• Some orders may require a signature before delivery.
• At this time, we only offer free shipping inside the 48 continental United States.
• Free shipping is not available for APO/FPO.
• Some items can be shipped to Alaska, Hawaii, or Puerto Rico. Please note free shipping does not apply to these locations. You will need to select the AK/HI/PR shipping in your cart.
• We are currently unable to ship items internationally.

Freight Shipping Information (LTL)

Some items are too large to be shipped with a regional carrier, FedEx, or USPS, and we ship these items with our freight carriers.

Please read the information below so you fully understand the delivery process and requirements.

Required Actions

We will need your phone number for the delivery. The carrier will need to call you in order to set up a delivery time. Please make sure the number you provide during checkout is the best one to reach you. If paying with PayPal, please make sure the number on your account is accurate.

You'll need to inspect your package upon arrival before you sign. If your order arrives damaged, you should sign "DAMAGED" on the delivery receipt. If the item is damaged to the point that it is not usable, you can refuse the item.

Please notify and, if possible, send photos of any damage to vminnovations_help@email.spreetail.com, along with your order number. A member of our Customer Experience team will reach out to you with further instructions.

Delivery Information

At this time, we do not offer "in-home" deliveries. Your shipment must be delivered to the curbside and will require a signature. Please be sure you are able to move the item after it arrives, as the carrier will not be able to assist.

We do our best to ship orders as fast as we can. If you need to cancel your order, please let us know as soon as possible by calling our Customer Experience team at 866-639-9320. Please note that if we are unable to cancel your order before it ships, you will be responsible for the shipping charges.

If the item is returned from the freight company for any reason other than damage, additional shipping or storage fees may apply. Reasons may include invalid or incorrect address information, and incorrect phone number or contact information, or failing to schedule or missing an already scheduled delivery appointment.

If the item is delivered and a return is requested, the freight shipping fees will be deducted from the final refund amount.