High Voltage Battery Module for Commercial and Industrial Storage Systems

• 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 System

Product Description

Solar Energy Storage

☆ Reliable

Lithium Iron Phosphate (LFP) This battery offers exceptional safety, high energy density, minimal self-discharge, and no memory effect. It is equipped with a protective cut-off switch, ensuring dependable performance.

☆Flexible

Thanks to its modular design, a single set can be expanded to 17 units, amassing an impressive 243kWh capacity. Multiple battery units can be seamlessly stacked for scale.

☆ Smart

The system is equipped with a robust BMS management system, meticulously collecting voltage, current, and temperature data, allowing intelligent charge and discharge power adjustment.

With an integrated WiFi module, remote monitoring is a breeze. The fan cooling system, complemented by a cooling shell, effectively diminishes battery heat for optimal performance.

☆ Cooperation

We support customization and offer OEM/ODM services to meet diverse customer needs.

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 excels in delivering residential, commercial, and utility-scale PV inverters, energy storage, and sophisticated microgrid system solutions.
Established in 2015, Eitai (Xiamen) New Energy Technology Co., Ltd. boasts a subsidiary in Japan. We are a high-tech, environmentally friendly enterprise backed by local government support and substantial capital. Our facility impressively outputs 10GW annually. Devoted to advancing clean energy utilization, EITAI provides a comprehensive suite of services in solar PV and battery storage technologies. Our R&D team, comprising over 40 expert engineers, fuels our competitive edge in distributed solar solutions, making us a preeminent residential and commercial solar supplier in China.

By 2020, EITAI had shipped over 2.6 million solar products to more than 100 countries. We pledge to satisfy our customers with top-tier products and personalized services, all at reasonable prices. We warmly invite you to visit us and explore further business cooperation opportunities.
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