Categories > Power Management, Conditioning & Backup

2013 Product of the Year Winner

RoseWater Energy Group Residential Energy Storage Hub (REH)

MSRP: $45,000

Robust technologies have come together in the Residential Energy Storage Hub (REH) to enable an input of a variety of energy sources such as the grid and/or earth-friendly alternative energy sources like solar photovoltaic (PV) or wind turbines. These alternative energy sources can provide variable inputs and the REH adjusts the incoming signal and bolsters power requirement loads so that all energy leaving the REH is a perfect sine wave at 60Hz/120V. The system incorporates Axion Power’s revolutionary PbC batteries - which studies have shown to outperform traditional lead-acid batteries by a factor of between 5 and 100 times - and is designed as a "plug and play" concept for the home energy control grid. The proprietary battery is also safe for home use (UL approved) and is over 99% recyclable.

The innovative 12 VDC battery uses leading edge technology to meet the full spectrum of energy needs. Featuring a high rate charge and discharge capability, the Hub’s core has one of the most competitive life cycle costs in the industry. Thanks to sealed AGM construction, the batteries are also fully maintenance free and responsibly manufactured in the USA (the entire unit is made in the USA). Using components with environmentally sustainable construction to create a power handling unit with a larger capacity and a longer life takes into account the sophisticated energy needs of the twenty-first century.

Learn more about Residential Energy Storage Hub (REH).
Download product spec sheet.


The Residential Energy Storage Hub delivers uninterruptable power for selected critical circuits, which ensures that homeowners will not have to worry about natural disturbances, grid faults or other interruptions ever again. The Residential Energy Storage Hub employs a 10 kW/12kWh (a typical 5000 sq ft house needs about 4kWh to run an entire day) power quality conversion switchgear that utilizes UPS technology and corrects many common power quality problems that can occur with power from the grid, renewables and back-up generators. Functioning as a guaranteed uninterruptible power supply, seasons with lower solar output or frequent power instability will present no issue for the RoseWater Energy's hub. Double Conversion UPS technology provides the highest quality power possible for today's mission critical applications and high-tech consumer products, minimizing the opportunity for crashes and failures.

Demand Response (DR) load management capabilities work with existing utility and auxiliary systems to decide when and to what degree you rely on traditional power. The hub will allow the user to participate in demand/response programs to go fully "off grid", enabling true residential power independence. The system is easily configured through the use of the Energy Router®, allowing the simple integration of on-board UPS monitoring functions: solar energy production and usage, utility smart grid interface requirements and other features. This functionality also provides homeowners with control and monitoring capabilities from both in-home and remote access systems - a service that is quickly growing in demand.


RoseWater Energy is dedicated to the exploration of new ways to harness energy for the improvement of systems that are important to us. Closely considering new and emerging technologies is very important to the advanced configuration designed into the new Residential Energy Storage Hub in the pursuit of meeting rapidly evolving energy.

Traditional power-grids rely on municipal systems that have questionable infrastructure and problematic maintenance budgets. Their customers experience periodic power failures, voltage spikes and other interruptions that could mean permanent harm to high-end electronics or downtime for vital security systems. In the 21st century, people are beginning to realize that they deserve better. The Residential Energy Storage Hub enhances incoming utility and auxiliary power to the home and acts as a solution that simplifies and guarantees the delivery of the clean power that even the most demanding systems need. The hub acts as a surge protector and assures that, regardless of source, the connected circuits will always see pure sine waves at precisely 110 volts and 60 cycles.

Company Info

RoseWater Energy was created through the innovation and expertise of many individuals that came together to create an energy storage consortium. With a history of success in multiple fields, we are focused on bringing that same success to creating, delivering and servicing the next generation of energy storage products. Our network spans the globe and our products will service multiple applications for governments, utilities, industries and consumers. The next generation of energy is upon us, and RoseWater Energy will prepare you for it.

RoseWater Energy Group
1404 E. Las Olas Blvd. Ste B #2510
Fort Lauderdale, Florida
United States of America
Tel: 954-467-8050
Fax: 954-467-8060

RoseWater Energy Group Products

Residential Energy Storage Hub (REH)

The Residential Energy Storage Hub is an uninterruptible power supply (UPS) that was designed to provide a variety of highly sought after energy storage solutions for homeowners. In addition to providing constant, reliable power output from virtually all power sources, including solar panels and wind turbines, the unit conditions incoming power and auxiliary power to help protect critical systems including valuable electronics and systems, home security and "smart home" control technologies. The system also provides the capability to go "off-grid".

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