Energy Storage Batteries

Q: What is the maximum depth of discharge (DOD) for your LiFePO₄ storage battery cells?

Our LiFePO₄ cells are rated for safe operation at up to 100% DOD, though we recommend 80% DOD for maximum cycle life (6,000+ cycles). For commercial applications requiring frequent deep discharge, we offer a "high-cycle" variant with a modified electrolyte that supports 4,000+ cycles at 100% DOD. All cells include over-discharge protection in the BMS (triggered at 2.5V per cell) to prevent permanent damage from deep discharge events.

Q: Can your battery packs be paralleled to achieve megawatt-hour (MWh) scale storage systems?

Yes, our modular 48V battery packs are designed for parallel connection (up to 100 packs per system) to achieve MWh-scale storage. The BMS includes a master-slave communication protocol that synchronizes charging/discharging across all packs, ensuring balanced load distribution and preventing overloading of individual packs. For systems larger than 1MWh, we offer a central BMS that provides system-level monitoring and control, with integration to SCADA and grid management systems.

Q: What is the operating temperature range for your home and commercial storage batteries?

Our standard systems operate reliably in temperatures ranging from -20°C to 60°C (-4°F to 140°F). For extreme cold climates (e.g., Nordic regions), we offer an optional heating package that extends the lower operating limit to -40°C (-40°F) by warming cells to 10°C before charging. For high-temperature environments (e.g., desert installations), our active thermal management system maintains cell temperatures below 45°C, preventing capacity loss and thermal degradation.

Q: Do your BMS systems support custom charge/discharge profiles for research applications?

Yes, our research-grade BMS firmware allows full customization of charge/discharge profiles, including constant current (CC), constant voltage (CV), pulse charging, and variable C-rate discharge. We provide a software development kit (SDK) that enables integration with LabVIEW, MATLAB, and other research tools, as well as open-source documentation for modifying BMS parameters. Our engineering team also offers custom firmware development services for specialized research requirements (e.g., ultra-low current charging for battery aging studies).

Q: Are your batteries compatible with solar inverters for DC-coupled solar-plus-storage systems?

Yes, our batteries support both DC-coupled and AC-coupled solar-plus-storage configurations. For DC-coupled systems, we offer a high-voltage DC bus (400V/800V) that connects directly to solar panel strings and DC inverters, eliminating the need for AC-DC conversion and improving system efficiency by 5–7%. Our BMS communicates with solar inverters via CANopen to prioritize solar self-consumption, charge the battery during peak solar production, and discharge during grid outages or peak demand periods. We provide full compatibility testing reports for all major inverter brands to ensure seamless integration.

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Redefining Energy Storage Performance & Reliability

AIMRSE energy storage battery system installed in a residential solar setup

AIMRSE offers a comprehensive portfolio of lithium-ion energy storage batteries engineered for residential, commercial, industrial, and grid-scale applications. Our solutions address key challenges of modern energy systems—renewable intermittency, grid stability, peak load management, and energy independence—while delivering industry-leading efficiency, safety, and total cost of ownership (TCO). Leveraging advanced materials science, precision manufacturing, and intelligent Battery Management Systems (BMS), our batteries provide reliable performance with cycle life up to 6,000 cycles and operational lifespans of 10–15 years.

Unlike generic solutions, AIMRSE batteries are application-optimized: from compact residential solar-plus-storage systems to high-power utility projects requiring extreme temperature tolerance (-40°C to 60°C) and compliance with global standards (UL 9540A, IEC 62619, NFPA 855). Sustainability is integral to our design: our batteries support recyclability, use minimal rare-earth materials, and include lifecycle services such as second-life utilization and recycling programs. For industrial clients and research laboratories, we offer technical partnership—from system simulation (HOMER Pro, PVSyst) to custom BMS firmware and on-site commissioning—ensuring seamless integration and peak performance.

Product Portfolio

AIMRSE High-Density LiFePO₄ Prismatic Storage Battery Cells

LiFePO₄/NMCPrismatic/Pouch3000+ Cycles

Storage Battery Cells

AIMRSE's Storage Battery Cells are available in lithium iron phosphate (LiFePO₄) and nickel manganese cobalt (NMC) chemistries to suit diverse applications. Our prismatic LiFePO₄ cells (3.2V, 50Ah–300Ah) deliver over 6,000 cycles at 80% DOD with exceptional thermal stability, ideal for stationary storage. For high-energy-density needs, NMC pouch cells (3.7V, 10Ah–50Ah) offer up to 280 Wh/kg. All cells undergo rigorous quality control, including X-ray inspection and thermal runaway simulation, ensuring compliance with IEC 62619 and UL 1642. Custom prismatic formats and anti-corrosion coatings (C5-M) are available for harsh environments.

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AIMRSE Integrated LiFePO₄ Storage Battery Packs

Smart BMSIP65/IP67Modular Design

Storage Battery Packs

AIMRSE's Storage Battery Packs integrate high-performance cells with an advanced BMS in a rugged IP67-rated enclosure. Available in modular 48V configurations (100Ah–500Ah), they feature cell-level monitoring with ±1% SOC accuracy, overcharge/discharge protection, and Modbus TCP/IP or CANopen communication. Designed for scalability, packs can be paralleled for MWh-scale storage with active or passive thermal management. Custom options include tailored form factors, BMS firmware, and integration with cooling systems for research and industrial applications.

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AIMRSE All-in-One Home & Commercial Energy Storage Batteries

All-in-OneGrid-Tie/Off-Grid10+ Year Lifespan

Home & Commercial Storage Batteries

AIMRSE's Home & Commercial Storage Batteries are turnkey LiFePO₄ solutions for residential and light industrial use. Residential systems (5kWh–20kWh) feature a wall-mounted design, plug-and-play installation, and compatibility with most solar inverters, enabling energy independence and backup power. Commercial systems (20kWh–500kWh) support peak shaving and demand response, reducing peak demand charges by up to 40%. All systems include cloud-based monitoring (AIMRSE Connect) and are UL 9540A certified for fire safety, with compliance to California Rule 21 and EU EN 50530.

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Success Cases & Applications

12MWh Grid Frequency Regulation Project

Located in California, USA, this utility-scale energy storage station utilizes AIMRSE's containerized LiFePO₄ battery systems to provide critical ancillary services to the local grid. The system responds to grid frequency deviations within milliseconds, ensuring stability during peak renewable generation hours.

Key Challenges & Solutions:

Heat Management: Deployed active liquid cooling to maintain cell temp <28°C in 45°C desert heat.
High C-Rate: System designed for continuous 1C charge/discharge to meet frequency regulation demands.
Safety: Full UL 9540A certification with integrated aerosol fire suppression.

Project Data

LocationCalifornia, USA

Capacity12MWh / 6MW

CommissionedMay 2023

Utility Scale Liquid Cooling

500kWh Industrial Park Energy Optimization

Implemented at a high-precision manufacturing facility in Germany, this project integrates rooftop solar PV with AIMRSE's commercial storage cabinets. The system manages peak load shaving to reduce demand charges and provides UPS-grade backup power for sensitive production lines.

Key Challenges & Solutions:

Space Constraints: Utilized high-density prismatic cells to fit 500kWh in a compact footprint.
Integration: Seamless handshake with existing Siemens plant control system via Modbus TCP.
ROI: Optimized charge/discharge algorithms achieved a 4-year ROI through peak shaving.

Project Data

LocationGermany

Capacity500kWh

ApplicationPeak Shaving

C&I Storage Smart EMS

Polar Research Station Power Supply

A custom engineering project for a scientific research station in Antarctica. Standard batteries fail in these conditions, so AIMRSE developed a specialized battery pack with an internal self-heating system and low-temperature electrolyte, ensuring operation at -40°C.

Key Challenges & Solutions:

Extreme Cold: Integrated PTC heating film warms cells to 0°C before charging begins.
Remote Maintenance: Redundant BMS design ensures zero downtime; satellite link for health monitoring.
Transport: Ruggedized IP67 casing withstands snowstorms and transportation shock.

Project Data

LocationAntarctica

Temp Range-40°C to 10°C

TypeCustom Research

Low Temp Custom Engineering

Off-Grid Island Electrification

This project in Southeast Asia replaced diesel generators with a 100% renewable microgrid for a remote island community. The system uses parallel AIMRSE storage cabinets to store solar energy during the day and power the village at night, achieving energy independence.

Key Challenges & Solutions:

Corrosion: Applied C5-M marine-grade anti-corrosion coating to withstand high salt spray.
Reliability: System designed with decentralized BMS; if one pack fails, others continue operation.
Cost: Reduced diesel consumption by 95%, lowering electricity costs for residents.

Project Data

LocationSoutheast Asia

Runtime24/7 Off-Grid

ImpactZero Emissions

Microgrid Marine Grade

The AIMRSE's Advantages

Custom Engineering Integration

We avoid one-size-fits-all solutions. Our team tailors cell chemistries, BMS firmware, and thermal systems to your exact application—from Arctic cold to tropical humidity.

Lifecycle Support

Support continues beyond installation with 24/7 assistance, predictive maintenance, and second-life battery programs. Research clients also gain access to our in-house testing lab for custom configuration validation.

Industry-Leading Safety

All AIMRSE batteries meet UL 9540A, IEC 62619, and UN 38.3 certifications. A double-wall design and pressure relief valves prevent thermal runaway propagation, ensuring safe indoor and commercial use.

Global Certification & Compliance

Our energy storage batteries meet the most rigorous international standards: UL 1642 / UL 9540A for North American markets, IEC 62619 / CE for European compliance, and UN 38.3 for transportation safety. We also hold certifications for fire safety (NFPA 855), grid interconnection (IEEE 1547-2018), and environmental compliance (RoHS, REACH). For research and custom applications, we provide full test reports (including cycle life, thermal stability, and safety testing) to support your internal R&D and regulatory submissions.

Technical FAQ

What is the maximum depth of discharge (DOD) for your LiFePO₄ storage battery cells?

Our LiFePO₄ cells are rated for safe operation at up to 100% DOD, though we recommend 80% DOD for maximum cycle life (6,000+ cycles). For commercial applications requiring frequent deep discharge, we offer a "high-cycle" variant with a modified electrolyte that supports 4,000+ cycles at 100% DOD. All cells include over-discharge protection in the BMS (triggered at 2.5V per cell) to prevent permanent damage from deep discharge events.

Can your battery packs be paralleled to achieve megawatt-hour (MWh) scale storage systems?

Yes, our modular 48V battery packs are designed for parallel connection (up to 100 packs per system) to achieve MWh-scale storage. The BMS includes a master-slave communication protocol that synchronizes charging/discharging across all packs, ensuring balanced load distribution and preventing overloading of individual packs. For systems larger than 1MWh, we offer a central BMS that provides system-level monitoring and control, with integration to SCADA and grid management systems.

What is the operating temperature range for your home and commercial storage batteries?

Our standard systems operate reliably in temperatures ranging from -20°C to 60°C (-4°F to 140°F). For extreme cold climates (e.g., Nordic regions), we offer an optional heating package that extends the lower operating limit to -40°C (-40°F) by warming cells to 10°C before charging. For high-temperature environments (e.g., desert installations), our active thermal management system maintains cell temperatures below 45°C, preventing capacity loss and thermal degradation.

Do your BMS systems support custom charge/discharge profiles for research applications?

Yes, our research-grade BMS firmware allows full customization of charge/discharge profiles, including constant current (CC), constant voltage (CV), pulse charging, and variable C-rate discharge. We provide a software development kit (SDK) that enables integration with LabVIEW, MATLAB, and other research tools, as well as open-source documentation for modifying BMS parameters. Our engineering team also offers custom firmware development services for specialized research requirements (e.g., ultra-low current charging for battery aging studies).

Are your batteries compatible with solar inverters for DC-coupled solar-plus-storage systems?

Yes, our batteries support both DC-coupled and AC-coupled solar-plus-storage configurations. For DC-coupled systems, we offer a high-voltage DC bus (400V/800V) that connects directly to solar panel strings and DC inverters, eliminating the need for AC-DC conversion and improving system efficiency by 5–7%. Our BMS communicates with solar inverters via CANopen to prioritize solar self-consumption, charge the battery during peak solar production, and discharge during grid outages or peak demand periods. We provide full compatibility testing reports for all major inverter brands to ensure seamless integration.

Related Products

Note: Our battery cells and materials are intended for R&D and industrial testing. Complete energy storage systems are certified for operational deployment.

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Energy Storage Batteries

Redefining Energy Storage Performance & Reliability

Product Portfolio

Storage Battery Cells

Storage Battery Packs

Home & Commercial Storage Batteries

Success Cases & Applications

12MWh Grid Frequency Regulation Project

500kWh Industrial Park Energy Optimization

Polar Research Station Power Supply

Off-Grid Island Electrification

The AIMRSE's Advantages

Custom Engineering Integration

Lifecycle Support

Industry-Leading Safety

Global Certification & Compliance

Technical FAQ

Related Products

Power Batteries

Battery Materials