Heavyweight High Voltage Battery for Industrial Storage with Can Interface

• 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

Introducing the Eitai Industrial Use IP65 All-In-One Battery: a powerhouse of energy efficiency! Our 51.2 Volts 280Ah Lifepo4 Battery is meticulously housed in a Cabinet Mounted system available in 80Kwh, 90Kwh, and 100Kwh capacities, perfect for optimizing your Solar Energy System.

Product Description

Solar Energy Storage

☆ Reliability at Its Best

Utilizing advanced Lithium Iron Phosphate (LFP) technology, our battery delivers unmatched safety, high energy density, minimal self-discharge, and no memory effect. It comes equipped with a protective cut-off switch for ultimate security.

☆Flexibility Redefined

Thanks to its modular design, a single set can seamlessly expand to 17 units, achieving a remarkable 243kWh capacity. Multiple units can be stacked with ease.

☆ Smart Innovation

Our battery is equipped with a sophisticated BMS management

system for comprehensive monitoring of voltage, current, and temperature, ensuring intelligent power adjustment during charge and discharge. With an integrated WiFi module, remote monitoring becomes a breeze. The fan cooling system, paired with a cooling shell, effectively manages battery heat.

☆ Collaborative Opportunities

We offer robust support for customization and 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 is at the forefront of energy innovation, delivering solutions for residential, commercial, and utility-scale PV inverters, energy storage, and microgrid systems.
Founded in 2015, Eitai (Xiamen) New Energy Technology Co., Ltd boasts a subsidiary in Japan. We are a high-tech enterprise focused on green energy, backed by local government and strong capital. Our facility's impressive annual capacity is 10GW. Committed to clean energy, EITAI excels in solar PV and battery storage technologies. Our skilled R&D team of over 40 engineers ensures we remain a leader in distributed solar, making us China's top supplier for residential and commercial solar needs.

By 2020, EITAI's reach expanded to over 100 countries with 2.6 million solar products shipped. Our pledge is to delight customers with superior products and tailored services at competitive prices. We eagerly anticipate your visit for further business collaborations.
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