LiFePO4 High Voltage Battery for Commercial and Industrial Storage Needs

• Customization: Available
• Nominal Voltage: 500V
• Warranty: 5 Years
• Model NO.: ET-51.2V 280Ah-HV
• Nominal Capacity: Yes
• Cycle Life: 8000+
• Battery Type: LiFePO4
• Weight: 116kg (Module)
• Communication Interface: Can
• Communication Port: RS485
• Grid Connection: Hybrid Grid
• Cooling: Fan Cooling
• System Voltage: 409.6V-870.4V
• System Nominal Voltage: 409.6V,450.8V,512V,553.2V,614.4V,665.6V,716.8V,768
• System Energy: 114.69-243.71kwh
• Charge/Discharge Current: Recommend 140A, Max 170A
• Installation: Lron Frame Mounting
• Certification: Un38.3, MSDS, CE
• Application: Commercial Energy Storage System
• Product Name: Ess Energy Storage System
• OEM/ODM: Acceptable
• Transport Package: Wooden Box
• Specification: 498*798*227mm (module)
• Trademark: EiTai
• Origin: China
• Production Capacity: 1000000

Product Description

Eitai Industrial Use IP65 All-In-One 51.2 Volts 280Ah Cabinet Mounted 80KWh 90KWh 100KWh LiFePO4 Battery for Solar Energy Systems

Product Description

Solar Energy Storage

☆ Reliable

Utilizing the trusted technology of Lithium Iron Phosphate (LFP) Our batteries stand out with their superior safety, high energy density, minimal self-discharge, and absence of memory effect. They are also equipped with a protective cut-off switch for enhanced security.

☆Flexible

Thanks to its innovative modular design, a single set can expand up to 17 units, achieving an impressive 243kWh capacity. Effortlessly stack multiple battery units for greater scalability.

☆ Smart

Featuring an advanced BMS management

system, our battery intelligently monitors voltage, current, and temperature, adjusting charge and discharge power accordingly. With a built-in WiFi module, enjoy the convenience of remote monitoring. The fan cooling system, complete with a cooling shell, significantly minimizes heat generation.

☆ Cooperation

We offer full customization and support for OEM/ODM partnerships.

Technical Parameter

Product Feature

BCU PORT
NO.	Name	NO.	Name
1.	B-	2.	B+
3.	RUN	4.	ALM
5.	SOC	6.	Isolation switch
7.	24VDC	8.	FAN-AC
9.	UPS-AC	10.	PC
11.	PAR	12.	Cut off protection switch
13.	BAT	14.	CAN
15.	WIFI	16.	P-
17	P+

Battery module
NO.	Name	Description
1.	B-	Battery module positive pole (orange)
2.	B-	Battery module negative pole (black)
3.	FAN	Cooling fan
4.	BMU	Salve BMS

Package & Delivery&Payment

Company Profile

EITAI proudly delivers top-tier solutions in residential, commercial, and utility-scale PV inverters, energy storage, and microgrid systems.
Founded in 2015, Eitai (Xiamen) New Energy Technology Co., Ltd. extends its reach with a subsidiary in Japan. Renowned as a high-tech, environmentally-friendly enterprise with strong governmental support, EITAI boasts an annual production capacity of 10GW. Our mission is to advance clean energy adoption by offering expert services in solar PV and battery storage technologies. EITAI's R&D team, composed of over 40 professional engineers, underpins our standing as China's leading supplier of residential and commercial solar solutions.

By 2020, EITAI had successfully shipped more than 2.6 million solar products across over 100 countries. We are committed to delivering exceptional products and personalized services at competitive prices. We warmly invite you to visit us and explore further business collaboration opportunities.
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