01 Product Overview
ECO-314L-(ST) - 51.2V 314AH - 16.07KWh
This battery pack system is suitable for home energy storage and small to medium commercial energy storage systems. It is assembled with 3.2V 314Ah lithium iron phosphate (LiFePO₄) cells in 1P16S configuration, combined with an intelligent BMS to form a 51.2V 314Ah lithium battery system. The system supports a maximum of 16 battery units connected in parallel for capacity expansion. Do not use the battery system in series connection or mix it with batteries of different brands or models.
• Functions:● Battery Voltage Calculation:16-cell voltage sampling test with a deviation of ±20mV, ensuring accurate battery voltage monitoring.
● Battery and Ambient Temperature Detection:
Equipped with 4 battery temperature sensors, 1 ambient temperature sensor, and 1 MOS temperature sensor, with a detection accuracy of ±2℃.
● Battery Capacity and Cycle Count:
The system completes a full charge and discharge cycle to calibrate the actual battery capacity. It monitors the remaining battery capacity with an estimation accuracy within ±5% deviation. The charging/discharging cycle count and full charge/discharge cycle count can be configured.
● Intelligent Cell Balancing:
Flexible charging and static balancing strategies can be configured to effectively improve battery consistency and extend service life.
02 Detailed Parameters
○ Multi-Tier Safety Safeguards via Intelligent BMS
|
Rated energy(kWh)
|
16.0768KWh |
Configuration
|
1P16S |
|
Nominal Voltage(V)
|
51.2V |
Working Voltage(V)
|
43.2V~58.4V |
|
Nominal Capacity(Ah)
|
314Ah |
Rated charge/discharge
Current(A)
|
100A@25±2℃ |
|
Maximum charging current
|
200A@25±2℃ |
Working Temperature
|
0～40℃ (Charge) / -20～40℃ (Discharge) |
|
Weight(Kg)
|
120Kg±3kg |
Dimension(mm)
|
890.5×420×267mm |
|
Storage temperature and
humidity
|
-10℃~35℃ (within one month of storage) / 25±2℃ (within three months of storage), 65%±10% RH |
cycle life
|
8000 cycles @25℃, 100A charge/discharge current, 70% DOD |
|
IP grade
|
IP20 |
Communication mode
|
|
|
Humidity(%)
|
|
Altitude Limited(m)
|
0-3000m |
○ Appearance and interface
|
|
|
○ CAN communication
○ BMS
This unit adopts premium intelligent BMS built with dual active cell balancing,
delivering full-spectrum safeguards against overvoltage, undervoltage, overcurrent, short-circuit and extreme temperature conditions,
ensuring stable and secure operation for residential & commercial energy storage setups.
Short Circuit Protection
A high-current threshold will trigger immediate short-circuit shutdown. The system automatically recovers after 60 seconds upon detecting charging input. Should five successive short-circuit incidents take place, the system enters locked mode, which can only be released by plugging in a charger.
Temperature Protection
Cell discharge overheat protection engages at 55°C and resumes working once cooled to 50°C; MOS overtemperature protection disconnects power output at 100°C and restores output at 85°C; Excess ambient temperature protection powers the whole unit off at 60°C, and restarts operation as temperature cools to 55°C; A built-in low-temperature heating unit activates during charging when ambient temperature drops below 0°C, preventing cells from sustaining damage under frigid conditions.
○ Electrical schematic diagram
03 Core Advantages
TENZ ENERGY self-developed energy storage unit adopts long-service-life LFP cells
and vertical all-in-one integrated structure to simplify installation procedures.
Equipped with high-end smart BMS featuring full-range safety safeguards,
it meets diverse energy storage application demands for residential and small commercial scenarios.
A. Custom OEM solutions are provided, covering cabinet appearance, proprietary brand logos and adjustable CAN/RS485 communication parameters
B. Parallel connection settings and protection thresholds can be modified to fit different regional market standards
C. Unique personalized schemes help partners strengthen their own brand market competitiveness
04 Global Certification & Customization
Supported by seasoned global supply chain systems and complete port logistics networks, bespoke
products enjoy swift worldwide delivery, assuring efficient progress for every cooperation deal.
Global Service & Tailored Custom Options
Customizable Items: TENZ ENERGY offers OEM tailor services covering housing styling, personalized brand logos, as well as modifiable CAN and RS485 dual communication specs to align with technical requirements of different territories. The output port layout follows fixed standard designs and cannot be altered on request. Cooperation Modes: We welcome worldwide distributors, bulk dealers and solar engineering contractors to collaborate. Sample orders, large-volume bulk supply and region-exclusive parameter tuning solutions are all available to satisfy various overseas market requirements.
05 Application Scenarios
Home Photovoltaic System
TENZ ENERGY wheeled mobile battery works for outdoor solar backup power supplies. It reserves surplus PV power to deliver peak load balance and lower home power spending, supporting max 16 units parallel via CAN/RS485 communication.
Home Power Outage Emergency Backup
Reliable blackout power supply for lights, fridges, routers and water pumps. Equipped with top-brand smart BMS with full overvoltage/overcurrent/short-circuit protection to secure daily life & home security devices.
Daily Power for Apartments, Villas & Rural Houses
Space-saving vertical wall design with low noise operation. Built-in LCD & LED indicators show real-time cell voltage, temperature and SOC for easy daily maintenance, ideal for flats, villas and countryside homes.
Why Choose Tenz energy?
Green Intelligence · Creating a Zero-Carbon Future
Our Commitment:
We keep advancing our technology to manufacture reliable, long-cycle and high-performance energy storage products.
Perfect for household solar energy storage, emergency power supply and light commercial operation,
TENZ ENERGY provides trustworthy power solutions to maintain your regular power consumption.
Rich Industry Experience & R&D Capability
High-standard R&D laboratory, equipped with professional testing equipment
to ensure industry-leading performance and safety for our batteries.
Full-Process Closed-Loop Quality Control
Every manufacturing procedure, from cell grading to aging testing, records live operational data. This achieves complete traceability of the whole production flow and enables precise accountability for all quality issues.
We adopt closed-loop engineering revision control covering PR, ECR and ECN processes. Every energy storage battery pack is traceable back to its original cell batches and full factory inspection archives.
Authoritative Global Export Certifications
Core Benefits of Cooperation
Professional Integrated Manufacturer Providing Lithium Energy Storage Batteries for Global Household and Small Commercial Scenarios
High Adaptability
5.12kWh standard energy storage batteries are readily available, with flexible ODM customization support and compatibility with globally popular residential solar inverters.
Compliance & Peace Of Mind
All our battery products come with complete UN38.3 and MSDS lithium cell credentials, allowing smooth international transport, customs clearance and global sales without extra troubles.
FAQ
1.Is this battery compatible with household solar inverters?
Absolutely. This storage device is fitted with premium smart BMS, delivering outstanding adaptability to widely used solar inverters. It works seamlessly with residential small PV energy storage setups.
02. Do you accept sample test orders?
We accept trial sample orders. Please forward your full technical requirements to our sales department, and we'll calculate a precise quote promptly.
03. Can we customize the shell color and brand logo?
We provide comprehensive OEM tailor-made solutions, such as custom shell color tones, exclusive brand logo printing, along with personalized user guides and outer package designs.
04.How many days will bulk goods take to deliver?
Automated mass production equipment keeps our weekly output stable. We start production promptly once your deposit is verified, so we can deliver all goods on schedule.
Get in Touch With Us
We are excited to get to work with you. Please do not hesitate to contact us with any queries.
Mail: Leeana.long@tenzenergy.com
Website: www.tenzenergy.com
Shenzhen Tianchi Zhichuang Tech Co, Ltd.
Guangdong Tianchi New Energy Technology Co.,Ltd.
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