ODM Solar Battery Backup System Manufacturers & Suppliers

Empowering Global C&I and Residential Smart Energy Storage Infrastructure with Tier-1 Reliability

Featured Power & Energy Storage Solutions

Explore our industrial-grade OEM/ODM modules designed for grid integration, smart controls, and high-efficiency performance.

ODM 300w portable power station
ODM 300W Portable Power Station | Lightweight & Powerful Solutions
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OEM 40W Series LED Driver
OEM 40W Series High-Efficiency Smart LED Driver
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OEM USB-C Chargers
OEM Intelligent Multi-Port USB-C Chargers & Adapter Units
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OEM ENERGY STORAGE CONTAINER
OEM Utility-Scale Energy Storage Container (1MWH-2MWH)
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Medical Power Supplies
High-Quality 24W & 50.4W Medical Fixed Wall-Plug-in Power Supplies
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Open Frame Power Supplies
High-Quality Industrial Open Frame Power Supplies
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External Power Supplies
7.5W-50.4W Series External Fixed Wall-Plug-in Power Supplies
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ODM Wall-Mounted Home Energy Storage
ODM Wall-Mounted Residential Energy Storage 10.24KWH System
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Elite Power Manufacturing Plant
Pioneering Smart Energy Solutions

About Our Company & Industrial Leadership

ELITE POWER, a subsidiary of GRACE DEVELOPERS CO., LIMITED, is a high-tech clean energy manufacturer with strategic branches in Hong Kong, Shenzhen, and Dongguan, China. Operating at the core of the global battery supply chain, we consolidate scientific research, engineering design, lean manufacturing, and global sales channels to deliver end-to-end green energy storage systems (BESS).

Our expansive product portfolio spans household energy storage systems, industrial & commercial (C&I) energy storage cabinets, containerized mega-watt installations, supercapacitor jump starters, lightweight portable power stations, and heavy-duty logistics truck lithium batteries.

Why Choose Elite Power?

We combine international compliance certification with strategic partnerships to safeguard your energy investments.

Our manufacturing and engineering facilities are certified to ISO 9001:2015 (Quality Management Systems) and ISO 14001:2015 (Environmental Management Systems). In 2022, ELITE POWER signed a milestone strategic cooperation agreement with tier-1 partners in the USA. This alliance focuses on codeveloping PV-storage-charging microgrids, large-scale commercial peak-shaving solutions, and advanced heavy truck parking batteries.

FAITH

Honesty, full transparency, and robust contract enforcement are the bedrocks of our worldwide distributor and OEM alliances.

INNOVATION

We push the technical boundaries of LFP battery chemistry, active BMS load balancing, and smart EMS application designs.

EFFORT

Continuous refinement drives us, from raw component sourcing and cell matching to robust thermal testing and prompt client support.

WIN-WIN

We structure engineering services, localized custom branding, and pricing tiers to ensure long-term margins for global partners.

10+
Years R&D Excellence
3+
Global R&D & Sales Hubs
2GWh+
Annual Battery Capacity
100%
Safety & Rigorous Cycle Testing

Deep Technical Integration & Localized Application Scenarios

Modern power grids face volatility due to increasing renewable penetration. This requires localized, smart battery backup configurations tailored to distinct regional grids, electrical parameters, and compliance frameworks.

1. Residential Energy Sovereignty (US & EU Markets)

In high-tariff markets like the EU (specifically Germany, Italy, and Spain) and North America (especially under California's Net Billing Tariff / NEM 3.0), residential clients are shifting from solar feed-in models to optimized self-consumption. Our ODM EU Standard Stackable Home Energy Storage (20.48kWh) and the Wall-Mounted 10.24kWh Systems integrate seamlessly with leading hybrid inverters. They support grid peak-shaving, emergency islanding, and intelligent load prioritization through automated CAN/RS485 communication protocols.

2. Commercial & Industrial (C&I) Microgrids

For factories, critical cold storage hubs, data centers, and multi-family residential complexes, power reliability is vital. Elite Power designs and manufactures containerized and cabinet-based battery storage systems, such as our OEM Commercial Energy Storage Cabinets (215kWh) and OEM Storage Containers (1MWH-2MWH). These heavy-duty industrial designs provide reliable backup power and peak load shifting. They prevent expensive utility demand charge spikes while enabling localized microgrid controls with multi-layered safety mechanisms.

3. Heavy Logistics Electrification & Fleet Depots

Commercial heavy transit electrification requires high peak-current charging infrastructure. To support this demand, Elite Power provides Wholesale Truck LiFePO4 Stop and Exchange Batteries. These battery swap units operate alongside grid-scale backup buffers. They allow logistic fleets to hot-swap depleted battery packs within minutes, eliminating grid strain from mega-watt fast charging stations.

Technical Roadmap: Designing for 2025 and Beyond

Battery technology is evolving quickly. To keep our global OEM/ODM partners competitive, Elite Power's engineering roadmap prioritizes safety, cycle life, energy density, and smart controls:

A. Advanced Lithium Iron Phosphate (LiFePO4) & Sodium-Ion Chemistries

We utilize grade-A LiFePO4 cells rated for over 6,000 deep cycles (at 80% DoD) with active thermal management. We are also investing in R&D for Sodium-ion cells. These will offer stable, cost-effective performance in cold-weather and low-temperature industrial applications.

B. Cloud-Native Smart BMS & Energy Management Systems (EMS)

Our battery management systems feature advanced state-of-charge (SoC) and state-of-health (SoH) prediction algorithms. Integrated IoT gateways sync battery performance data with cloud monitoring portals, allowing real-time cell balancing, remote diagnostics, and preventative maintenance.

C. Multi-Level Thermal Runaway Suppression Systems

Our C&I systems and residential wall-mounted batteries feature built-in aerosol or gas-suppression systems, internal pressure relief valves, and fire-resistant structural barriers. These safety layers meet strict international fire safety regulations.

D. Universal Inverter Interoperability protocols

Our firmware engineers maintain protocol libraries for major global inverters. This ensures plug-and-play setup for residential stackable systems and large container installations alike.

Supply Chain Advantage

Shenzhen & Dongguan Manufacturing Footprint

Elite Power leverages China's advanced new-energy supply chains to deliver high-quality, cost-efficient storage solutions. Our production centers in Shenzhen and Dongguan provide significant advantages:

  • Direct Component Sourcing: Our factories are located next to major lithium extraction hubs, chip assembly lines, and precision metal-stamping plants, ensuring stable lead times and fast prototyping.
  • Automated Production Lines: We employ high-precision laser-welding systems, automated cell-matching machines, and computerized testing bays to guarantee product consistency.
  • Rigorous Testing Standards: Every battery system undergoes vibration tests, thermal chamber cycling, overcharge safety checks, and load simulation tests before leaving our factories.
Engineering precision and testing process

Regulatory Compliance & Localized Technical Support

Distributing high-capacity energy storage requires strict adherence to international safety standards. Elite Power ensures our products comply with leading global certifications:

North American Compliance

Our systems meet UL 1973 (battery modules), UL 9540 (complete system safety), UL 9540A (large-scale fire testing), and FCC emission requirements.

European Market Standards

We comply with CE directives, EN 62619 (safety requirements for industrial applications), UN 38.3 (safe transport regulations), and RoHS standards.

Global Logistics Network

We handle hazard-class international logistics, custom import paperwork, and coordinate with regional freight hubs for secure container shipments.

Through our strategic partnerships, we provide customer support and on-site engineering consultations to resolve technical, installation, or grid integration challenges.

Frequently Asked Questions (FAQ)

Everything you need to know about partnering with Elite Power for custom solar battery backup systems.

What is the average lead time for custom OEM/ODM solar battery orders?
For custom ODM residential battery systems (like stackable or wall-mounted designs), the prototyping and testing phase typically takes 4 to 6 weeks. Mass production runs generally range from 30 to 45 days, depending on cell availability and customization requirements. Standard products can ship faster from our manufacturing centers in Dongguan or Shenzhen.
Which hybrid inverters are compatible with Elite Power's battery systems?
Our engineering team designs battery management protocols to integrate with leading inverter brands, including SMA, Victron Energy, Growatt, Deye, GoodWe, and Solis. We also support custom communication integrations (CAN bus, RS485, and Modbus) for proprietary inverter systems.
What safety features are built into your commercial battery cabinets (215kWh)?
Our 215kWh commercial energy storage cabinets are equipped with built-in liquid cooling or forced-air thermal management, multi-point temperature sensors, aerosol-based fire suppression systems, and rapid shut-off controls. These safety layers isolate faults and prevent thermal runaway propagation, meeting UL 9540A and EN 62619 standards.
How do you verify cell quality and lifespan before assembly?
We source only grade-A LiFePO4 cells from top-tier manufacturers. Prior to pack assembly, our automated testing systems screen each cell for capacity, internal resistance, and voltage consistency. Once assembled, the battery packs undergo load-bank testing and cycling to verify their performance.

Additional Power & Energy Storage Products

Explore our full line of stackable residential batteries, commercial cabinet systems, swapping stations, and medical power modules.

ODM Home Energy Storage 5kwh & 10kwh
ODM Home Energy Storage 5KWH & 10KWH Battery Systems
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ODM EU Standard Stackable Home Energy Storage
ODM EU Standard Stackable Home Energy Storage 20.48KWH System
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ODM All-In-One Home Energy Storage
ODM All-In-One Home Energy Storage 15kwh Cabinet Unit
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ODM 20W Series USB Chargers
ODM 20W Series External USB Chargers & Wall Adapters
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Wholesale Truck Lifepo4 Stop and exchange batteries
Wholesale Truck Lifepo4 Stop and Exchange Batteries
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ODM 50.4W Medical Power Supplies
ODM 50.4W Series Desktop Type Medical Power Supplies
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IP67 Waterproof Power Supply
High-Quality 96W Series IP67 Waterproof Power Supplies
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OEM Commercial Energy Storage Cabinets
OEM Commercial Energy Storage Cabinets (215KWH Units)
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