An innovative & efficient approach to energy storage

Our Solutions​


Residential energy storage is a crucial component to improving energy resilience for homeowners. Natural disasters, grid failures and black outs can leave residents vulnerable and without power. When combined with solar, wind or generators, homeowners can secure their energy independence and reduce energy costs with backup power, peak shaving and demand response.
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Our C&I solutions allow companies to mitigate economic risk with on-site independent backup power to essential equipment while helping to isolate operating expenses from utility rate increases and fluctuations in power supply. Our energy storage solutions easily integrate with a wide selection of inverters, power control systems, and energy management systems.
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Our mobile power solutions offer both starting and deep cycling capabilities that are perfect for general automotive, recreational vehicles (RV) and marine applications and help reduce both generator usage and range anxiety as well as lowering operational costs. Turnkey energy storage including inverters, chargers and enclosures are available for both OEMs and aftermarket conversions.
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Our Products

Dual Purpose

Our LFP+G Dual Purpose products can be used in both starting and deep cycling stationary or auxiliary power applications. Using the latest Lithium Iron Phosphate + Graphene technology (LFP+G), higher pulse power and longer cycle life are achieved.

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LiFePO4 Modular

For use in both stationary and mobile auxiliary power applications, our LFP-LV Modules use safe Lithium Iron Phosphate technology (LiFePO4 or LFP), and are available in 12V, 25.6V, 48V and 51.2V configurations.

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Front Terminal

The front terminal VRLA/AGM products are available in either the Carbon Nanotube partial state of charge (PSOC) design for high cycling or Telecom/UPS for backup power. Both can be used in stationary or mobile auxiliary power applications.
Carbon Nanotube Info
Telecom/UPS Info

Coming Soon!

Indoor and Outdoor
NEMA rated wall mount
options for the LiFePO4
Modular Storage
coming soon!

All You Need To Know

What are energy storage systems?

Energy storage systems, also known as an ESS, allow you to store collected energy to be used at a later time. Energy storage systems are an essential component in the integration of peak demand shaving projects, microgrid, and renewable energy technologies to mention a few. As a result, these solutions can be used to increase profits, reduce costs of energy incurred during peak times as well as enabling energy independence.

How can I benefit from integrating an ESS?

Energy storage systems help mitigate the detrimental risks of today’s energy realities (i.e. natural disasters & limited power supply). Such risks include power outages as well as the adverse effect of higher costs from utility companies. For these reasons utilizing energy storage systems for industrial, commercial, or residential applications will help you offset or eliminate the cost of energy from the grid and provide backup on-demand energy. 

Why choose POWERSYNC energy storage systems?

POWERSYNC’s open architecture provides compatibility with the world’s leading power conversion systems (PCS) and energy management systems (EMS). Our battery chemistry and internal management systems (BMS) allow for the longest operational lifespan of any energy storage system. Furthermore, our unsurpassed support, warranties, financing, and installer network ensures you can feel confident in your purchase.  With more than 80 years of combined experience in this field our team has the capability of designing cost-effective and properly sized residential or commercial solutions. 


Designing and Producing Cutting Edge Energy Storage Products

POWERSYNC Energy Solutions, LLC is a U.S. based, family owned company that designs and manufactures reliable advanced energy storage products. We utilize new, reliable and cost effective technologies to develop end-to-end solutions.

POWERSYNC’s products include modular energy storage in both lithium and VRLA battery technologies and our integrated systems help homes and businesses to achieve true energy independence. Our mobile power products offer turnkey solutions to increase run times, maximize usable space and reduce the total cost of ownership for auto, RV and marine auxiliary power applications.

We hope that POWERSYNC’s designing expertise, rigorous QA process, manufacturing scalability and product certification experience make us the preferred choice as your energy storage provider.

Product Development Process

Explore Our Steps

Understand the client

Identify The Problem

We recognize that there are considerable differences within each customer segment; no single solution fits every situation. The same problems can affect customer segments differently. Problems can vary between:

  • Demand for more power, longer run times and cycle life
  • Form factors do not meet requirements
  • Transitioning to new battery technologies
  • Evolving product feature expectations
  • Communication hand shaking with other components
  • Safety certifications
  • Price competitiveness
  • Supply chain disruptions

You're Halfway there

Establishing Goals & Expectations

We strip the problem down to root causes and make the complexity manageable. We identify the main goals that the customer is trying to achieve and provide education on potential solutions, their benefits and costs. Some examples are:

  • Identify New Technologies
    • battery chemistry
    • power conversion
    • energy management
    • renewable and self generating sources of energy
  • Features and Functionality
    • meeting the expectations of end users
    • closed loop communications with total system
  • Safety
    • meet the market standard safety certification(s)
    • comply with shipping standards and regulations 
  • Marketability
    • price competitive relative to comparable market competition
    • inventory on hand for quick deployment in the field
  • Product End of Life
    • implement process to collect and safely recycle

All Done

Implement Solution

Once goals have been identified, we create a custom tailored solution to meet the specific need of our clients.  We help to identify the necessary components and ancillary integration components that will complete your energy storage system.  Together with our strategic integration partners, we provide you with everything that you need for a successful product launch or project commissioning. Here are a few examples:


  • Transition from conventional lead acid battery technology to lithium
    • more energy storage thus longer run times in a smaller, lighter weight form factor
    • integrate internal heater in battery for cold weather climates
    • battery communicates with inverter and EMS to provide optimal operation and real time data to the end user
    • battery meets UL safety standards for vehicle auxiliary power
    • battery is certified for both air and land transportation to international and domestic standards
  • Integrate new inverter/charger
    • faster and more efficient charging and discharging with the inverter communicating with the battery 
    • an auxiliary battery charger reduces charge time by 50%
  • Identify strategic local distribution partner
    • reducing lead times as well as product service turn around times
    • consignment program in place to help distributor bridge sudden changes in demand
    • distributor consolidates products at end of life for shipment to a regional recycler

Industry links

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