Flexible financing available through Synchrony

Attention California Residents! Please click on the link above to get pre-qualified. The terms are tailored to your specific needs.

INTRODUCING THE GUARDIAN 2 ECHO E2

Introducing the Guardian ECHO E2 - a self-contained unit that combines the power of the ECHO 2.0 14kWh battery modules and the Sol-Ark 15kW inverter. With its seamless integration, the Guardian ECHO E2 offers a convenient and efficient solution for arbitrage or time-of-use reduction. However, it's important to note that this system is designed as a full backup system. If you are an all-electric home or have Multiple HVAC units, Car chargers, Pool pumps, or heavy loads, a second unit might be needed, The Guardian E2 42kWh 15kW offers full backup functionality.

The Guardian ECHO E2 provides several benefits for users. Firstly, having the battery module and inverter integrated into a single unit simplifies installation and reduces the overall footprint, making it an ideal choice for users with limited space. Secondly, the ECHO 2.0 battery module boasts a high energy storage capacity, enabling users to efficiently store excess energy and utilize it during peak demand periods, resulting in potential cost savings on electricity bills.

Compared to other technologies on the market, the Guardian ECHO E2 competes favorably in terms of its seamless integration, expandability options, and efficient energy storage capabilities. However, it's worth considering other systems by SunFusion, as an uninterrupted power supply is a priority for your specific needs.

Overall, the Guardian ECHO E2 presents a compelling option for individuals or businesses looking to optimize energy utilization and reduce costs through arbitrage or time-of-use reduction strategies. Its expandability and seamless integration make it a versatile choice, though users requiring full backup functionality may need to explore alternative options.

WHAT IS INSIDE THE GUARDIAN E2.0

FULLY INSTALLED GUARDIAN E2.0 WITH 84kWh E2.0 TOWER TOTAL 126kWh IN NORTHERN CA.

15K-LV 125A Back-up

200A Passthrough

FULLY INSTALLED GUARDIAN E2.0 FALLBROOK, CA.

This system has three battery modules totaling 42kWh in storage.

Dimensions:

Length 33.5” X Depth 17” X Height 81.5”

Shield at the to brings Depth to 20”

FULLY INSTALLED GUARDIAN E2.0 OFF-GRID SYSTEM

CAMPO, CA.

Systems

  • Whole Home Isolation System

    Whole Home Isolation System

    With a whole home isolation system by SunFusion Energy Systems, an ECHO 5T Series 70kWh/30kW has all the fixings for you to GET OFF THE GRID. * as long as you have adequate SOLAR PV installed. The system shown in the photo is the ECHO 2.0 5T 70kWh/30kW. Other systems, upon request.

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  • Whole Home Security Storage

    Whole Home Security Storage

    With a whole home Security Storage System by SunFusion Energy Systems, a Guardian E2.0 Series 42kWh/15kW has all the fixings to handle brownouts or emergency power needs. * You can run continuously if you have adequate SOLAR PV installed. It also depends on how much load is being used. * as long as you have adequate SOLAR PV installed. The system shown in the photo is the Guardian E2.0 42kWh/15kW.

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  • Partial Home Backup

    Partial Home Backup

    This is a partial home backup system. This system is an ECHO 3T 28kWh/12kW. We did not want to follow the competitors, so we gave the homeowner what they needed for a real arbitrage or TOU usage period from 4-9 PM. Most homes use 10 to 25kWh in a single night. This is why the utility changed the time period when there was no sun. The best savings is by charging from the SUN. * as long as you have adequate SOLAR PV installed. Other systems, upon request.

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  • Commercial 120/208V 3Phase

    Commercial 120/208V 3Phase

    With all the hype of needing to go green, the Guardian E3 120/208 three-phase System will have some of the industry’s most prominent users in this sector, like businesses not using standard voltages. SunFusion Energy now uses 120/208V three-phase and is already being placed in the world. This system will be ready to deliver in early 2024. Order yours today.

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  • Commercial-Industrial 277/480 3Phase

    Commercial-Industrial 277/480 3Phase

    SunFusion has adopted the Guardian E6 277/480V three-phase system with a generous 71kWh of storage and 60kW of full 3-phase power to back it up. This system will be ready to deliver in early 2024. Order yours today.

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  • Guardian E7

    The Guardian E7 (Available for E3 and E6 models): Exclusively compatible with the Guardian E3 and E6 models, the Guardian E7 offers up to 358.4V Nominal DC and an impressive 100.4kWh of energy storage, delivering unparalleled performance and versatility

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  • Sol-Ark 12K-P

    Sol-Ark 12K-P

    Sol-Ark is a world leader in smart energy. Start saving on your electricity bills with us.

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  • Sol-Ark 15K-LV

    Sol-Ark 15K-LV

    UL: Limitless 15K-LV

    "One inverter to RULE them all!"

    The Generator Eliminator

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  • SOL-ARK 30K-3P-208V-N

    SOL-ARK 30K-3P-208V-N

    SOL-ARK 30K-3P-208V-N

    Specially designed for our Commercial Customers

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  • SOL-ARK 60K-3P-480V

    SOL-ARK 60K-3P-480V

    SOL-ARK 60K-3P-480V

    Specially designed for our Business Owners

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System Designs

  • ECHO2.0

    The ECHO2.0 Battery module is for SunFusion Energy Systems.

    This module contains:

    • Aerospace aluminum 5052-H32 for the shell Fire safety rating of 1125 Degrees Fahrenheit.

    • SunFusion BMS CM 2023 has the highest industry safety rating and end-user visibility via Bluetooth.

    • 16 Lithium Iron Large format cells in series to create 48V. Range Nominal 47V To 55V.

    • Chemistry: Lithium Iron Phosphate with Graphite and Sodium.

    • NO MAGNESIUM OR COBALT.

  • ECHO 2.0 3T

    ECHO 2.0 3T Series NON-BACKUP or Partial Backup is designed to help arbitrage or limit loads upon failure of your utility power. This system was not intended to be your new power producer. The system can create a complete utility removal if used in multiple units. As with the ECHO 2.0 battery module, this ECHO 2.0 3T cabinet comes with lots of safety features:

    • Nema 3R

    • Aerospace Aluminum 5052 H32 High grade

    • Modular and Expandable

    • Air-cooled ventilation

    • 48”H X 21.5”W X 38.5”D

    • Starting Size 14kWh/12kW

  • ECHO 2.0 4T

    ECHO 2.0 4T Series NON-BACKUP or Partial Backup is designed to help arbitrage or limit loads upon failure of your utility power. The system can create a complete utility removal if used in multiple units or inverters. As with the ECHO 2.0 battery module, this ECHO 2.0 4T cabinet comes with lots of safety features:

    • Nema 3R

    • Aerospace Aluminum 5052 H32 High grade

    • Modular and Expandable

    • Air-cooled ventilation

    • 64”H X 21.5”W X 38.5”D

    • Starting Size 28kWh/12kW

  • ECHO 2.0 5T

    ECHO 2.0 5T Series NON-BACKUP or Partial Backup is designed to help arbitrage or limit loads upon failure of your utility power.. The system can create a complete utility removal if used in multiple units or inverters. As with the ECHO 2.0 battery module, this ECHO 2.0 5T cabinet comes with lots of safety features:

    • Nema 3R

    • Aerospace Aluminum 5052 H32 High grade

    • Modular and Expandable

    • Air-cooled ventilation

    • 74”H X 21.5”W X 38.5”D

    • Starting Size 42kWh/12kW

  • ECHO 2.0 4T 15K

    ECHO 2.0 4T 15K Series is designed to help control your utility power. The system can create a complete utility removal if used in multiple units or inverters. As with the ECHO 2.0 battery module, this ECHO 2.0 4T cabinet comes with lots of safety features:

    • Nema 3R

    • Aerospace Aluminum 5052 H32 High grade

    • Modular and Expandable

    • Air-cooled ventilation

    • 64”H X 21.5”W X 38.5”D

    • Sol-Ark 15K adds 12” to the Width of the cabinet.

    • Starting Size 28kWh/15kW

  • ECHO 2.0 5T 15

    ECHO 2.0 5T 15K Series is designed to help control your utility power. The system can create a complete utility removal if used in multiple units or inverters. As with the ECHO 2.0 battery module, this ECHO 2.0 5T cabinet comes with lots of safety features:

    • Nema 3R

    • Aerospace Aluminum 5052 H32 High grade

    • Modular and Expandable

    • Air-cooled ventilation

    • 74”H X 21.5”W X 38.5”D

    • Sol-Ark 15K adds 12” to the Width of the cabinet.

    • Starting Size 28kWh/15kW

  • GUARDIAN E2.0 240 SINGLE PHASE

    The guardian series is designed to help control your utility power. The system can create a complete utility removal if used in multiple units or inverters. As with the ECHO 2.0 battery module, this guardian E2 cabinet comes with lots of safety features:

    • Nema 3R

    • Aerospace Aluminum 5052 H32 High grade

    • Modular and Expandable

    • Air-cooled ventilation

    • 84”H X 17”W X 37”D

    • Sol-Ark 15K adds 12” to the Width of the cabinet.

    • Modular 42kWh/15kW only

  • Arriving Q-2 2024 GUARDIAN E3 208 3-PHASE

    The Guardian E3 120/208V 3Phase series is designed to help control your utility power. If used in multiple units or inverters, the system can create a complete utility removal. This guardian E3 cabinet comes with lots of safety features:

    • Nema 3R

    • 120/208 3Phase Unit

    • Aerospace Aluminum 5052 H32 High grade

    • Modular and Expandable

    • Air-cooled ventilation

    • 90.5”H X 62.6”L X 19.6”D Battery

    • Modular 57.3kWh/30kW

  • Arriving Q-2 2024 GUARDIAN E6 480 3-PHASE

    The Guardian E6 series is designed to help control your utility power. If used in multiple units or inverters, the system can create a complete utility removal. This guardian E6 cabinet comes with lots of safety features:

    • Nema 3R

    • 277/2480 3Phase Unit

    • Aerospace Aluminum 5052 H32 High grade

    • Modular and Expandable

    • Forced air-cooled ventilation

    • 90.5”H X 62.6”L X 19.6”D Battery

    • Modular 71.6kWh/60kW

  • Guardian E7

    The Guardian E7 (Available for E3 and E6 models): Exclusively compatible with the Guardian E3 and E6 models, the Guardian E7 offers up to 358.4V Nominal DC and an impressive 100.4kWh of energy storage, delivering unparalleled performance and versatility

SunFusion Videos

Flexible financing available through Synchrony

Attention California Residents! Please click on the link above to get pre-qualified. The terms are tailored to your specific needs.

Why Choose SunFusion Energy Systems?

SunFusion Energy Systems offers several compelling reasons to choose their products:

1. Safety: SunFusion Energy Systems prioritizes safety by using Lithium Iron Phosphate (LiFePO4) large prismatic cells instead of Cobalt and Magnesium small cylindrical cells used in other energy storage systems like the Powerwall. LiFePO4 cells are known for their lower risk of thermal runaway and increased stability, making them a safer option. Additionally, SunFusion Energy Systems uses Aerospace aluminum 5052-H32 for the shell, providing exceptional fire resistance.

2. Custom Battery Management System (BMS): Mr. Ellard has perfected a custom BMS for their energy storage systems. A BMS is crucial for monitoring and controlling the charging and discharging of lithium batteries, ensuring optimal performance, longevity, and safety. SunFusion Energy Systems' custom BMS ensures efficient and reliable operation of their storage systems.

3. Guardian Series: SunFusion Energy Systems offers the Guardian Series, which includes residential (Guardian E2), commercial (Guardian E3), and industrial (Guardian E6) energy storage systems. This range of products allows customers to choose the system that best suits their specific needs, whether it's for a small residential setup or a larger-scale commercial or industrial application.

4. Expertise and Experience: As the CEO of SunFusion Energy Systems, Walter Ellard brings vast experience and knowledge to the table. With over three decades in the electrical industry, including extensive work in residential, commercial, and industrial projects, Mr. Ellard has honed his skills and understanding of utility connections. His innovative thinking and attention to detail have led to significant advancements in energy storage technology.

In conclusion, SunFusion Energy Systems offers a compelling alternative to other energy storage solutions. Their emphasis on safety, use of custom BMS, diverse Guardian Series, and the expertise of their CEO make them a strong contender in the market.

Electrical background 1986

Walter Ellard, the visionary CEO of SunFusion Energy Systems, was a force to be reckoned with in the world of renewable energy. With a wealth of knowledge and experience in the electrical industry, Walter's journey from humble beginnings to becoming a trailblazer in the field was nothing short of remarkable.

 From the early days of working under a master electrician, Walter quickly rose through the ranks, showcasing his skills and expertise in residential and commercial projects. His thirst for knowledge led him to delve into the intricacies of utility connections and even venture into designing lead-acid battery backup systems for commercial and industrial lighting.

 But it was in 2016 that Walter's name began echoing through the corridors of the energy industry. He conceived a groundbreaking idea for a new energy storage system that would revolutionize homes and businesses alike. Frustrated by the limitations of existing technologies like Elon Musk's Powerwall, Walter set out on a different path.

 Drawing inspiration from his commitment to safety and sustainability, Walter pioneered the use of Lithium Iron Phosphate large prismatic cells in his energy storage systems. The decision to avoid cobalt and magnesium, opting instead for graphite and sodium, ensured utmost safety without compromising on performance. When it came to the design, Walter spared no expense, using aerospace-grade aluminum for its exceptional fire resistance.

 But Walter's innovations didn't stop at the hardware. He developed a custom Battery Management System that optimized the efficiency and longevity of his creations. And as if that wasn't enough, he embarked on the development of the Guardian Series, an unparalleled lineup of energy storage solutions.

 In mid-2023, Walter unveiled the Guardian E2, a residential system that impressed homeowners and environmental enthusiasts alike. Its robustness and reliability became the talk of the town. Eager to push the boundaries further, Walter set his sights on the commercial and industrial sectors, promising the release of the Guardian E3, a 3phase 208V 122kWh storage and 30kW power output, and the Guardian E6, a 3phase 480V at 161kWh of storage and 60Kw of power output, in early 2024.

 The anticipation for these new systems was palpable as businesses eagerly awaited the game-changing solutions that would redefine their energy needs. Walter's vision, combined with his unwavering pursuit of excellence, positioned SunFusion Energy Systems as a leader in the industry, setting a new standard for energy storage technologies.

 As Walter's reputation soared, so did his commitment to a sustainable future. His dedication to creating safer, more efficient energy systems paved the way for a greener world. With each innovative breakthrough, Walter continued to captivate readers, not just with his technology but with a story of perseverance, ingenuity, and a deep passion for protecting our planet.

 The tale of Walter Ellard, the CEO-turned-novelist of SunFusion Energy Systems, became an inspiring narrative that resonated with audiences worldwide. And as readers turned the pages of his captivating story, they couldn't help but wonder what extraordinary tale Walter would weave next.