EPCUBE Battery System

Small In Size, Big In Power.

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Homeowners are choosing energy independence with the EP Cube, an all-in-one smart battery system that helps reduce electric bills and keeps homes powered through outages. Evolution Power makes it easy to bring this technology to your home with expert installation and support you can trust. Take control of your energy, your comfort, and your future.

Smart. Scalable. Resilient.

The EP Cube is a customizable energy storage and inverter solution designed to power your home, store excess solar energy, and lower your electric bill. Whether you’re connected to the grid, off-grid, or somewhere in between, it adapts to your lifestyle.
  • Storage Capacity: 9.9 – 119.9 kWh.
  • Max Output: Up to 45.6 kW (using 6 hybrid units).
  • Battery Type: Lithium Iron Phosphate for safety and longevity.
  • 4 MPPTs per Unit: Optimized for both new and existing solar systems.
  • Smart Gateway: 200A interface for automatic backup transition

Safe and reliable

EP Cube’s storage uses safer LiFePO4 batteries, and meets the UL 9540A unit level test performance criteria, effectively preventing thermal runaway and ensuring stabler overall performance and a longer service life.

One System. Total Compatibility.

EP Cube adapts to your setup whether you’re building from the ground up or working with an existing solar installation. Its hybrid inverter gives you total flexibility and seamless integration with a variety of system types.

Works with AC Systems
Keep your current solar inverter. EP Cube connects easily, saving you time and upgrade costs.

Works with DC Systems
Reduce energy loss by sending solar power straight to the battery. More efficient, more savings.

Use Both at Once
Mix AC and DC connections for the most flexible configuration ideal for complex or growing systems.

No System Overhaul Needed
Add energy storage without redoing your entire setup. EP Cube fits right in.

Future-Proof Your Investment
No matter how technology evolves, EP Cube’s architecture is ready to grow with your home.

Whether you’re starting fresh or upgrading what you have, EP Cube keeps your system efficient, compatible, and ready for what’s next.

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Intelligent management

EP Cube can be connected to WiFi and Ethernet. With EP Cube App, you can easily monitor generation, storage and consumption of residential electricity in real time; it gives a heads-up before extreme weather sets in; in addition, it also allows OTA (Over-the-Air) firmware upgrade.

Growing up has never been so easy

Start small. Go big. Add more batteries as your energy needs grow over time.

Install It and Forget It

EP Cube is built for fast installs and low-maintenance living. Its pre-wired, stackable design saves time, while the all-in-one inverter and battery system reduces complexity. Mount it indoors or out it’s NEMA 4X rated and operates quietly at under 50 dB.

Built to Last. Backed by Experts.

This isn’t just cutting-edge technology — it’s a long-term investment in energy freedom. With a 10-year warranty and a lifespan rated for 6,000 cycles, EP Cube is built to perform reliably, year after year. You’ll also have full access to:

You’ll also have full access to:

  • 10-year battery warranty with an 80% minimum charge capacity guarantee
  • Remote control and monitoring of your energy consumption
    Expert support from Coastal
  • Energy — from installation to ongoing service

Industry-leading warranty

Enphase IQ Batteries are covered by a 15-year limited warranty.
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By clicking below, I agree to receive calls and texts from Evolution Power about its products and services. Message and data rates may apply. Evolution Power operates in full compliance with Federal Trade Commission (FTC) regulations. All advertising, testimonials, and affiliate content are truthful, transparent, and properly disclosed. Sponsored or paid collaborations are clearly identified. SMS Terms & Conditions By providing your phone number, you agree to receive recurring automated marketing and informational text messages from EVOLUTION POWER LLC at the phone number provided. Consent is not a condition of any purchase. Message and data rates may apply. Message frequency varies. Reply STOP to cancel or HELP for support. View our Privacy Policy and Terms of Service for more information. Read more at FTC Compliance Statement.

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