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48V/51.2V 280ah/314ah Energy Storage Battery System
US$1,240.00
2-9 Pieces
US$1,180.00
10-29 Pieces
US$1,080.00
30+ Pieces
Product specifications
Capacity
Installation
Product profile
Customization
AvailableType
Lithium-Ion BatteriesUsage
Residential Energy StorageModel NO.
ZSY-CN-ANominal Voltage
51.2VDischarge Rate
Medium Discharge RateShape
Square BatteryElectrolyte
LFP / LiFePO4Installation
PackagedRechargeable
ChargeableApplication
Residential UseService Life
6000cyclesProduct Name
LiFePO4 BatteryEnergy
16.07kwhTransport Package
Wooden CaseSpecification
51.2V 314Ah LiFePO4 BatteryTrademark
ZSYOrigin
Fujian, ChinaKey features
High Energy Capacity: 16kWh usable energy with 51.2V high-voltage architecture for efficient charging.
Mobile & Tool-Free: Features ergonomic handle and 4 lockable casters for effortless single-person movement.
Scalable Parallel Connection: Supports up to 15 units in parallel to expand total capacity to approximately 120.58kWh.
Advanced BMS Protection: Built-in intelligent BMS protects against over-charge, over-discharge, short-circuit, and temperature issues.
Versatile Communication: Supports CAN, RS485, and RS232 protocols for seamless integration with major inverters.
Long Service Life: Delivers over 6000 cycles of reliable performance with automotive-grade LiFePO4 cells.
Customization Options: Offers OEM/ODM services including logo, color, cable length, and packaging customization.
Wide Application Scope: Ideal for residential solar, off-grid homes, RVs, and small commercial backup power systems.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤0.72h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier with R&D-based design capability and broad customization options, including customization from designs and samples. It has two production lines, in-stock capability, and 100% finished-product inspection, but only one quality inspector is reported. No supplier-management-system certification, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation is documented. The supplier offers ODM services but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. Manufacturing controls show gaps, including no valid manufacturing-capacity contract with related subcontractors, no ongoing quantity reconciliation, and no outsourcing SOP. Lead time is stated as within 15 working days in both peak and off-season periods. Customer cases or named customers are not provided.
Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes automatic control system devices, mechanical equipment, molds, metal-processing equipment, and related industrial products, while its company description emphasizes green energy and intelligent manufacturing.
After-Sales capabilityThe supplier has in-stock service capability, but reports no overseas warehouse, overseas showroom, overseas agents or branches, and service coverage in zero countries. These records show limited documented overseas after-sales infrastructure, while a complete after-sales service assessment is not provided.
R&D capabilityThe supplier has R&D capability and provides ODM services, but it reported no new products in the past year, no SDK availability, and no 3D software design service. This demonstrates some development capability but also explicit limitations in recent product innovation and supporting software resources.
Production capacityThe supplier operates two production lines, has in-stock capability, and performs 100% finished-product inspection. However, only one quality inspector is reported, there is no ongoing batch quantity reconciliation, no outsourcing SOP, and no valid manufacturing-capacity contract with related subcontractors, indicating documented production-control weaknesses.
Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples, and also provides ODM services. These records directly support broad customization capability, although 3D software design is not available.
Product Q&A
Q:When can I get the quotation?
A:
We usually provide a quotation within 4 hours after receiving your inquiry. To offer an accurate price, please share the product model, quantity, destination country, required connector type, voltage standard, and any customization requirements.
Q:Can your products be customized?
A:
Yes. We support OEM/ODM customization for different products, including logo, color, cable length, connector type, communication module, power rating, battery capacity, cabinet structure, and packaging. For EV chargers, CCS1, CCS2, GB/T and Type 2 options can be customized according to the target market.
Q:What is the production lead time?
A:
The lead time depends on the product type and order quantity. For standard models, production can usually be completed within about 15 working days after order confirmation. Customized orders may require a longer lead time depending on technical requirements.
Q:What trade terms do you support?
A:
We support EXW, FOB, CFR, CIF, DAP and DDP terms. For bulk orders, FOB Xiamen is usually recommended. For sample orders or small trial orders, EXW or express delivery quotation can also be provided.
Q:How do you calculate the shipping cost and delivery time?
A:
Shipping cost depends on product size, gross weight, quantity, shipping method and destination. We can arrange sea freight, air freight, railway transportation or express delivery. Please provide your delivery address or destination port, and we will help estimate the freight cost and delivery time.
Send Inquiry
*To:
Xiamen Zhengshengyi Technology Co., Ltd.
Xiamen Zhengshengyi Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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