From cell to grid,
end-to-end portfolio.
Our products, the places they are used and the technology behind them — REAP's full energy storage offering on one page.
Energy Storage Solutions That Grow With You
A battery energy storage system (BESS) stores energy so it can be used later. We build them in different sizes — for the grid, for businesses, for homes and for special needs.
Utility-Scale BESS
High-capacity energy storage built for large-scale energy projects, renewable power plants and grid support. Safe, cost-effective container-type systems of 3.73 – 5 MWh. ReMax series C20-3727-10 (3.73 MWh) and C20-5000-05 (5 MWh).
Commercial & Industrial BESS
Modular systems that help factories, production sites and commercial buildings manage their energy use more efficiently. Cabinet-type storage of 260 – 373 – 418 kWh. ReMod series with 0.5C / 1C configuration options.
Residential BESS
Compact storage that keeps energy in homes or small buildings ready for when it is needed. 5 – 64 kWh capacity. Stackable 21 kWh modular 51.2V LFP units and wall-mounted units, 6,000-cycle lifetime.
Specialized BESS
Special battery solutions for telecom sites, industrial vehicles, fast charging stations and other areas with particular energy needs. Custom-designed, 5 – 418 kWh capacity.
Where It's Used
Grid Stability
Helps keep the electricity grid stable and resilient — large-scale storage that supports frequency and voltage.
Renewable Integration
Stores energy from solar and wind farms and smooths it out, so it can be used steadily when needed.
EV Charging
Stores power for EV charging hubs, so they can charge fast without straining the grid.
Industrial Facilities
Helps factories and production sites lower energy costs at busy hours and keeps critical equipment running during outages.
Data Centers
Provides quiet, clean backup power for large data centers — an alternative to diesel-based systems.
Microgrid
Combines solar, batteries and diesel to power islands and off-grid communities reliably.
How It All Works Together
BESS Technology
Our BESS is built as modular units, from the single cell up to the full grid-scale system.
Battery Management System
A battery management system (BMS) keeps the battery running safely and efficiently — monitoring, balancing and protecting each cell and pack.
Safety
Precise sensors and real-time monitoring with several layers of protection, for a reliable system you can trust.
Energy Management System
An energy management system (EMS) decides when and how stored energy is used, with real-time monitoring and control for steady performance.
Modular Architecture
Standard building-block parts that scale easily and deploy quickly — a cost-effective way to tailor each system to your needs.