SPECIFICATIONS

Application: Commercial Industrial Energy Storage System

BMS: Built-in BMS Protection

Battery: 280AH/314Ah Lithium Battery Optional

Battery Type: LiFePO4

Brand Name: NONE,WHAYO

Certification: CE

Charge Status: No

Communication: 4G / CAN / RS485

Communication Port: CAN, RS485

Cooling: AIR COOLING

Dimension (L*W*H): 1030 * 1350 * 2400 mm

Function: Power Support/Generate Electricity/Backup Power/Peak-saving

Grid connection: Hybrid grid, On grid, Off grid

High-concerned chemical: none

Inverter: 80~125KW PCS Optional

Maximum Efficiency: 98.5%

Model Number: WY-225K/241K314A

OEM/ODM: Customized OEM ODM Battery Pack

Origin: Mainland China

Place of Origin: China

Protection Class: IP54, IP55

Type: LiFePO4/Lithium Ion

Warranty: 10 Years

Please note:
✅ Customized Products: For other customization needs, please contact us. The final price will be confirmed based on your specific requirements.

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✅ Shipping Information: Prices on the website do not include shipping costs. Due to differences in size standards and shipping costs in different countries, the actual shipping cost will be calculated based on actual costs. Please confirm before placing your order.

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👉 If you'd like to learn more, please contact me.

📞WhatsApp/WeChat:  +86 135 2307 6090

📧Email:  fumai01@163.com

 

Product Description

Product Parameters

Model	WY-225AC-314	WY-241AC-314
DC Battery Parameters
Battery Rated Capacity	225kWh	241kWh
Battery Rated Voltage	716.8V	768V
Battery Capacity	314Ah	314Ah
Battery Life Cycle	8,000 cycles (0.5C, 5%~95% DOD, 70% SOH)
Battery Standard Charge/Discharge Current	0.5C	0.5C
Battery Pack Series and Parallel	1P224S	1P240S
Module Cooling Method	Air Cooling	Air Cooling
AC Parameters
Rated AC Power	100kW
Maximum Power	110kW
Maximum Current	200A
Rated AC Voltage	400V
AC Voltage Range	±15%
Rated AC Frequency	50/60Hz
Wiring Method	3P+N+PE
Current Distortion Rate THDI	< 3% (rated power)
Power Factor	≥0.99 / -1~1
Voltage Total Harmonic Distortion THDU	< 3% (linear load)
PCS Cooling Method	Air Cooling
Maximum Efficiency	98.50%
System Parameters
Energy Cycle Efficiency	≥ 90%
Protection Level	IP54
Corrosion Resistance Level	C3 (default), C4/C5 optional
Fire Fighting	Aerosol / perfluorohexanone (optional)
Isolation Method	Not isolated (transformer optional)
Relative Humidity	0~95% (non-condensing)
Ambient Temperature	–30°C ~ 55°C (derating above 45°C)
Altitude	<3000m (derating above 2000m)
BMS Communication	CAN
EMS Communication	4G / CAN / RS485
Dimensions (WDH)	1030 * 1350 * 2400 mm
Weight (approx.)	2600Kg
Annual Decay Rate	<3%
Warranty	5 years
Warranty	5 years

Manufacturing Technique

Project Cases

Certifications

Company Profile

 

FL is a leading enterprise integrating R&D, sales, and service of solar panels, solar inverters, solar cells, solar systems, and energy storage systems.

We are committed to providing high-quality energy storage products and services to global customers and have developed numerous proprietary core technologies. These technologies cover the preparation methods of key materials for lithium-ion batteries, such as cathode materials, anode materials, electrolytes, and separators, as well as core technologies such as lithium-ion battery management systems, supercapacitor energy storage systems, and fuel cell energy storage systems.

These technologies offer significant advantages in improving energy storage product performance, reducing costs, and extending service life, laying a solid technological foundation for the company's sustainable development. Our experienced staff is dedicated to rigorous quality control and attentive customer service to ensure complete customer satisfaction. We have obtained CE, TUV, ISO9001, and ISO14001 certifications, and our products sell well throughout China and are exported to customers in Europe, America, and Asia. We also welcome OEM and ODM orders.

Whether you want to select existing products from our catalog or need engineering support for your application, our customer service center is ready to discuss your procurement needs. Choose Huayou Energy Technology for innovative and reliable energy storage solutions.

Partners

FAQ

Q: Are you a factory or trading company?
A: We are a professional battery manufacturer with our own factory and brand. We provide various OEM/ODM services to customers allover the world.

Q: Does the shipping way to our country include tax?
A: It depends on the country and the shipping way you choose. Most Asian countries, most European countries, the United States,and Canada have tax-included shipping channels if needed.

Q: How to proceed with an order?
A: Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly, customer confirms the samples and places a deposit for formal order. Finally, we arrange the
production and then delivery.

Q: What is your package like? Can I have a customized package?
A: We have the factory's current standard packaging, the customized printed logo should meet the buyer's requirements, the additional cost will be borne by the buyer, please contact us for more details.

Q: Can we visit your factory before placing an order?
A: Of course there is no problem. We welcome you to visit the factory at any time.

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Customized Product Informatio

Please note that this is a customized product, and the price shown is not the final price. To place an order, please contact us via WhatsApp to confirm all specifications, including:

• Customization details (color, configuration, logo, engine, etc.)

• Delivery method (DDP, DAP, FOB, CIF, etc.)

• Final price and shipping costs

Please contact me if you are interested.