Free Shipping & Tax-Free.
Call or Text: 888-332-7989 for Expert Advice & Today’s Best Price.

  FREE SHIPPING & SALES TAX FREE!(Except Wisconsin)

Need Help? Toll Free Call Now:

888-332-7989
support@energysystemscentral.com
Hot
New
In stock
Pre-order
Out stock

EcoFlow Power Kits 5kVA 48V Power System

By: EcoFlow SKU: EFMM305-AutoKit-US IN STOCK
$7,498.00
FOUND A LOWER PRICE?

Let us know and we will beat it. Get the best deal online, Always.

Authorized Dealer
Full Manufacturer Warranty Included
Free Shipping, No Sales Tax*
No Sales Tax Outside Wisconsin
30 Day Return Window
Clear Policies. No Runaround.
Specialist Support Team
Pre And Post Purchase Assistance
Description Shipping & Easy Returns Why Buy From Us

The EcoFlow Power Kits 5kVA 48V System delivers a high-capacity, all-in-one energy solution designed for RVs, off-grid homes, trailers, cabins, and mobile setups. Offering powerful 5kVA output, it can comfortably run 2 x— 13,500 BTU rooftop AC units at the same time, ensuring reliable cooling even in demanding environments. With up to 45kWh of expandable storage, you can stay powered for as long as 7 days without relying on the grid.

Solutions for All Types of RV

Whether you're replacing the electrical equipment in your vehicle or building a system from scratch, the Power Kits plug-and-play system lets you customize every component to meet the needs of your vehicle and your getaway.

PowerLuxe

Suitable for luxurious RV travel in Class A and Class C motorhomes, the EcoFlow PowerLuxe solution ensures comfort and a steady energy flow for your entire motorhome. Its advanced 48V electrical architecture offers industry-leading safety and efficiency. For extended road trips, store up to 45kWh of power and generate tremendous amounts of energy from solar and alternator, for ultimate on-the-go comfort.

PowerSwift

This safe, high-performing, compact system is perfect for adventurers and van life enthusiasts who demand unlimited power without a bulky battery system. Ideal for off-grid journeys, the EcoFlow PowerSwift solution can be tailored to fit the lifestyle of a compact van owner. With its intelligent and efficient design, this solution delivers super fast charging and smart control over your power.

PowerTrail

This versatile solution is perfect for RV power system upgrades. Whether you are looking for a powerful lithium battery or simply adding more solar power to your RV, the EcoFlow PowerTrail solution delivers robust, efficient power with smart control features. Boost your RV's energy storage to meet more outdoor power needs.

Meet All Your Power Needs - Run 2 x— 13500 BTU RV A/C Units

With up to 4000W output and 8000W surge power, the Power Kits 5kVA system can simultaneously run 2 x— 13500 BTU RV air conditioners and other high-powered appliances, like air fryers and space heaters, without the need for a soft starter.

Keep the Peace

X-Quiet volume of only 48 dB
With a volume as low as 48 dB at a 50% wattage load, run your Power Kits system all day and night on any campground without worrying about disturbing the neighbors.

Stay Full of Energy 

Power on for up to 7 days With up to 45kWh energy storage and 4 unique charging methods, stay charged while you're on the road no matter how long you're away.

4 unique charging methods

Rain or shine, at home or on the go, there's always a charging option.

1-Hour to Fully Charge

With DC integrated charging, which includes a Power Hub, AC shore power, and Power Dock, you can recharge a massive 20kWh in 1.6 hours!

Stay in Charge with Smart Power

Full-Vehicle Control on One Screen

Track your entire vehicle's power and water usage right from your smartphone or EcoFlow PowerInsight.

Intelligent Monitoring & Control

Power Kits integrates water, electricity, and access control systems for smart vehicle monitoring. It offers remote control of charging and discharging, independent management of 16 DC circuits, and reads power usage for each circuit and total charging/discharging amounts.

Multi-Device & Screen

Seamlessly track data across multiple devices and screens, including 2 monitors and the EcoFlow app.

Customize & Automate

Set smart always-on tasks, including vehicle battery auto-charging, to ensure your batteries are always charged.

Safe & Reliable - Our Tech in One System

Durable Structure

Our industry-first CTC (cell-to-chassis) process integrates the battery shell and internal components into a single, robust structure. This innovative design offers higher strength, external security, and improved drop resistance.

On Guard 24/7

Our X-Guard BMS (Battery Management System) algorithm provides around-the-clock protection. Covering up to six monitoring and safeguard measures, including low temperature, over-discharge, overcharge, high temperature, short circuit, and overcurrent, it ensures a fail-safe recovery.

Safety, Certified.

Experience reliable RV power and safety with our UL1973-certified 48V LFP batteries, UL458-certified Power Hub and UL67-certified distribution panel.

50% Lighter, 50% More Compact

Designed with small spaces in mind, Power Kits uses half the space and weighs 50 lb less than comparative solutions. It's a convenient, plug-and-play system that leaves more time for off-grid adventures.

Simple Assembly

We made our modular system plug-and-play so you can quickly customize your van power whenever you want. Simply stack a battery to increase capacity or plug in a solar panel for faster charging.We've got experts on hand to guide you through the installation process or put you in touch with authorized and reputable installers.

Features

  • Delivers a strong 5kVA power output, capable of running two 13,500 BTU rooftop AC units simultaneously.
  • Quiet operation rated at 48 dB¹, making it quieter than a standard office environment.
  • Offers a massive 45kWh capacity, supporting off-grid living for up to 7 days.
  • Supports 4 charging methods: shore power, solar input, vehicle alternator, and generator charging.
  • Replenishes 11kWh of energy in only 1 hour for rapid turnaround.
  • Uses free renewable energy sources with zero maintenance costs.
  • Easily manage settings with smart app control and onboard display.
  • Space-saving, lightweight design for simple installation and storage.

Specifications

EcoFlow Power Hub 5kVA

  • Net Weight: 34.6 lbs
  • Dimensions (H x— W x— D): 11.8 in x— 18.9 in x— 5.9 in
  • Communication: Wi-Fi (2.4G, 5G), Bluetooth
  • GPS: Supported
  • IP Rating: IP20
  • AC Output (Discharge Only): 120V ~ 4000W, 5000VA, 60Hz (10KVA surge)
  • AC Output (Bypass Mode): 100-120V ~ 50A Max, 50/60Hz
  • X-Fusion (Power Assist): 33.3A Max, 5000VA Max

DC Output (12V/24V):

  • 13.6V ⎓ 100A Max, 1360W Max
  • 26.4V ⎓ 60A Max, 1584W Max
  • 48V DC Output / Smart Generator (48V): 51.2V ⎓ 55A Max
  • USB-A Output: 5V ⎓ 2.4A Max
  • EF BUS Output (x—2): 12V ⎓ total 1.2A Max
  • Total Output: 8752W Max
  • AC Input (Charge Only): 100-120V ~ 4000W Max, 50/60Hz
  • AC Input (Bypass Mode): 100-120V ~ 50A Max
  • Alternator Input 1 / PV Input 1: 13-60V ⎓ 100A Max, 4000W Max
  • Alternator / PV Input 2/3: 13-60V ⎓ 30A Max, 1600W Max
  • Battery 3 / Smart Generator: 40-57.6V = 100A Max
  • 48V DC Output / Smart Generator (48V): 40-57.6V = 70A Max
  • Charging: 40-57.6V ⎓ 100A Max per port, total 270A Max
  • Discharging: 40-57.6V ⎓ 100A Max per port, total 181A Max
  • Operating Temperature: −13°F to 140°F, derating above 104°F
  • Discharging Temperature: −13°F to 140°F, derating above 104°F
  • Storage Temperature: −13°F to 158°F
  • Operating Humidity: 0%-95% RH (non-condensing)
  • Altitude: < 2,000 m (6,562 ft)

Warranty

Energy Systems Central Stores is an authorized retailer of EcoFlow products. Because of this, we pass on EcoFlow's manufacturer 3-Year warranty to you.

Free Shipping Across the United States.Read our full Shipping Policy here.

Market-Leading 30-Day Returns Process.Read more about our Returns Policy here.

Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.

  • Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
  • Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
  • Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
  • Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.

FREQUENTLY ASKED
QUESTIONS

Yes. We provide free standard shipping on all orders shipped within the United States. Shipping costs are included in the listed price with no hidden fees at checkout.

Most orders are processed within 1 to 2 business days. Delivery times typically range from 3 to 7 business days depending on your location, carrier scheduling, and product size.

We offer a 30 day return window for eligible products that are unused and in original condition. Our support team will guide you through the return or exchange process if needed.

Absolutely. Yes. Our knowledgeable product specialists are available by phone, live chat, or email to help you select the right equipment for your application.

Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.

Yes. We are an authorized retailer and only sell brand new, genuine products sourced directly from manufacturers or their approved distributors.

EcoFlow Delta 3 Max portable power station rear view

EcoFlow Power Kits 5kVA 48V Power System

$7,498.00
Auto Kit
30A RV Kit
50A RV Kit