As an established energy storage system manufacturer and factory in China, Hemao's engineering team specializes in scalable LiFePO4 battery storage platforms for residential, commercial, and industrial applications. We offer comprehensive wholesale supply options designed to stabilize heavy-duty grid applications, slash peak demand fees, and secure critical backup power. With specialized customization services available, our production factory accommodates tailor-made requests involving custom battery management system (BMS) logic, multi-cabinet communication interfaces, and specific high-voltage cabinet capacities.
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![25.6V 100AH Energy Storage]()
25.6V 100AH Energy Storage· Grade A LiFePO4 chemistry with ≥3500 cycles at 80% DOD.. · Integrated 100A smart BMS with RS485/CAN communication interfaces.. · Supports 4-unit series configuration for 102.4V high-voltage -
![51.2V 200AH Energy Storage 51.2V 200AH]()
51.2V 200AH Energy Storage 51.2V 200AH· Tier 1 Grade A LiFePO4 cells with ≥6000 cycles.. · 51.2V 200Ah 10.24kWh capacity per module.. · Smart BMS with CAN/RS485 multi-inverter compatibility.. · 100A continuous charge/discharge -
![51.2V 280AH Energy Storage]()
51.2V 280AH Energy Storage· Tier 1 LiFePO4 cells with ≥6000 cycles at 80% DOD.. · 51.2V 280Ah 14.33kWh single module capacity.. · Supports up to 15 modules in parallel for scaling.. · Smart BMS compatible with 20+ global -
![12V 50Ah LiFePO4 Battery for Solar & RV]()
12V 50Ah LiFePO4 Battery for Solar & RV· Grade A prismatic LiFePO4 cells with ≥3500cycles at 80% DOD.. · 640Wh nominal energy matrix optimized for deep-cycle RV and solar loads.. · Integrated 50A hardware BMS prevents OVP, UVP, OCP, -
![12V 100AH LiFePO4 Battery]()
12V 100AH LiFePO4 BatteryOutdoor Work & Live Broadcast. Emergency Backup & Rescue. Outdoor Adventure & Leisure. Make your outdoor life more convenient -
![12V 50AH LiFePO4 Battery]()
12V 50AH LiFePO4 Battery· Grade A LiFePO4 Cells: Rated for >6000 cycles at 80% DOD.. · Integrated 50A BMS: Automatic protection against OVP, UVP, OCP, and short circuits.. · Scalable Power Bank: Supports 4S or 4P -
![51.2V 100AH Energy Storage]()
51.2V 100AH Energy Storage· Chemistry: Grade A LiFePO4 Prismatic Cells (1P16S). · Energy Density: 5.12kWh capacity in 674x420x173mm form factor. · Cycle Life: 6000+ cycles at 80% DOD. · Protection: Integrated Smart BMS -
![51.2V 280AH High-Voltage Energy Storage Battery]()
51.2V 280AH High-Voltage Energy Storage Battery· Tier 1 cell quality LiFePO4 with ≥6000 cycles (80% DOD).. · 51.2V 14.33kWh module supports 400V-800V series configuration.. · Integrated smart BMS with insulation monitoring and active -
![25.6V 280Ah Lithium Iron Phosphate Energy Storage Battery]()
25.6V 280Ah Lithium Iron Phosphate Energy Storage Battery· Chemistry: Grade A LiFePO4 Prismatic Cells (8S). · Capacity: 7.16kWh per module, scalable architecture. · Cycle Life: 6000+ cycles at 80% DOD (0.5C). · Energy Density: High-capacity 280Ah -
![LiFePO4 Battery 12V30AH]()
LiFePO4 Battery 12V30AH· Grade A LiFePO4 cells with ≥3500cycles at 80% DOD.. · 384Wh rated energy output for low-power off-grid loads.. · Integrated 30A hardware BMS with OVP, UVP, and OCP protection.. · Supports up to -
![12V 10AH LiFePO4 Outdoor Portable Battery]()
12V 10AH LiFePO4 Outdoor Portable Battery· 3000+ Deep Cycles: Premium LiFePO4 chemistry retains ≥80% capacity.. · Integrated 10A BMS: Multi-point monitoring prevents OVP, UVP, and OCP.. · IP65 Weatherproof Shell: Impact-resistant ABS -
![12V 100Ah Deep Cycle LiFePO4 Battery]()
12V 100Ah Deep Cycle LiFePO4 Battery· Tier 1 Prismatic Cells: Delivers ≥6000 deep cycles at 80% DOD.. · Integrated 100A BMS: Supports 1280W continuous discharge load.. · 4S4P Array Scalability: Builds systems up to 51.2V or 400Ah
Technical Specifications & Buying Guide
Deploying a commercial or utility-scale energy storage network demands precise alignment of battery chemistry stability, operational cycle life, and thermal dissipation capacities. The comparison matrix below outlines our core factory-configured energy storage solutions available for bulk wholesale procurement.
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System Classification / Model |
Rated Battery Capacity |
Nominal Voltage |
Cell Chemistry |
Cycle Life (80% DoD) |
Minimum Order Quantity (MOQ) |
Customization Services Available |
|
HM-ESS-Wall (Residential) |
5kWh - 10kWh |
51.2V DC |
LiFePO4 (Prismatic) |
≥6,000 Cycles |
10 Units |
Logo Branding, Custom Inverter Protocol |
|
HM-ESS-Rack (Telecom/Server) |
4.8kWh / 9.6kWh |
48V / 51.2V |
LiFePO4 (Grade A) |
≥6,000 Cycles |
20 Units |
Custom Communication Pin Mapping |
|
HM-ESS-Cabinet (Commercial) |
50kWh - 200kWh |
200V - 800V DC |
LiFePO4 (High Voltage) |
≥5,500 Cycles |
2 Units |
Dual-Layer BMS, High-Precision Fire Suppression |
|
HM-ESS-Container (Utility) |
1MWh - 5MWh |
1000V - 1500V |
LiFePO4 (Liquid Cooled) |
≥6,000 Cycles |
1 Unit |
Custom HVAC, Scada System Integration |
Deep-Dive Engineering & Customization Services
1. Multi-Layer BMS Architecture & Custom CAN/Modbus Integration
To maintain strict battery cell balancing and thermal uniformity across mega-watt installations, Hemao provides a dedicated multi-layer Battery Management System (BMS) framework. Our factory R&D engineers offer advanced customization services available to modify master-slave BMS firmware layouts. We adapt communication registers to synchronize seamlessly with standard commercial PCS (Power Conversion Systems) via customized Modbus TCP/IP, CAN, or Profinet protocols, ensuring zero data loss across external tracking platforms.
2. Specialized Thermal Runaway Isolation & Active Fire Suppression
Safety in high-density lithium energy storage systems is a critical factory standard. Our commercial enclosures feature independent multi-point aerosol and FK-5-1-12 liquid fire suppression systems integrated at the module level. We construct cell containers with high-grade aerogel insulation barriers between internal cell banks to stop thermal propagation. This specialized design ensures that even if an individual cell suffers a localized puncture, the thermal event is entirely contained within that single cell chamber without compromising the broader battery bank.
Why Partner with Hemao as Your Energy Storage Supplier?
Stringent Factory Acceptance Testing (FAT) & QC Protocols
Hemao mitigates field failure risks by running 100% of manufactured energy storage units through an exhaustive factory testing pipeline. We do not use third-party sub-assemblies; all raw prismatic cells are graded via precise automated capacity-matching infrastructure before final module welding.
Quality Management Foundations: Our production plant maintains strict compliance with ISO 9001:2015, ISO 14001, and ISO 45001 occupational health frameworks.
International Grid Compliance: Our energy storage assemblies are built to pass international certification standards, including UN38.3, IEC 62619, CE, UL1973, and UL9540A drop-testing and thermal abuse protocols.
High-Volume Plant Output: Spanning a dedicated 25,000-square-meter facility, our factory maintains an annual output capacity of 2.5 GWh, guaranteeing dependable wholesale delivery timelines for major global distribution contracts.
FAQ
Q: What grading standards do you enforce for the lithium cells used in your energy storage products?
A: Our factory strictly utilizes brand-new, Tier-1 Grade A prismatic LiFePO4 (Lithium Iron Phosphate) cells sourced directly from top-tier manufacturers. Every cell undergoes automated internal resistance testing, open-circuit voltage matching, and capacity grading before pack manufacturing. We maintain a zero-reused-cell policy across all residential, commercial, and wholesale production lines.
Q: How do your liquid-cooled energy storage containers compare to traditional air-cooled configurations?
A: Our liquid-cooled energy storage container series uses an active closed-loop glycol circulation plate system that keeps cell-to-cell temperature differentials restricted to ≤3℃. Traditional air cooling typically allows for a 5℃ to8℃ variance. By keeping temperatures uniform, liquid cooling minimizes uneven aging across cells, lowering internal parasitic power draw by up to 30% and extending overall system longevity by 20%.
Q: Can your factory handle custom enclosure engineering to satisfy specific regional environmental conditions?
A: Yes. We offer extensive enclosure modifications through our engineering department. We can construct custom cabinets rated to IP55 or IP65 protection classes utilizing C5-M high-anti-corrosion coatings for coastal environments. For extreme climates, we provide dual-system HVAC climate controls that operate reliably across a temperature threshold of -30℃ to 55℃.
Streamline Your Procurement with Direct Factory Support
Eliminate middleman markups and secure heavy-duty battery architectures directly from an industrial energy storage system manufacturer. Contact our commercial projects team to obtain full compliance documentation, complete STEP files, and tier-structured factory wholesale pricing.
Email: huangxy@xmcnitg.com
Turnaround Promise: Standard RFQs and custom engineering estimates returned within 12 business hours.
As one of the most professional energy storage manufacturers and suppliers in China, we have world-leading production equipment and strong manufacturing capabilities. We warmly welcome you to buy cheap energy storage from our factory.
