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40 KWh Lithium Battery Energy Storage System
40 KWh Lithium Battery Energy Storage System

40 KWh Lithium Battery Energy Storage System

Price for 1 Each: $28,000.00
Item ID:ECPC-40KWh-Lithium-Battery-ESS

40 KWh Lithium Battery Energy Storage System
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40 KWh Lithium Battery

Energy Storage System


This 40 KWh lithium battery energy storage system is an all-in-one solar and storage solution which integrates the inverter, battery charger, UPS, and battery enclosure into a pre-wired modular system for easier and faster installation.



Features:


Ease of Installation

The ESS is pre-wired and factory tested to enable quick installation. It only takes 5 minutes to connect the system to your customer’s home internet. This modular system is expandable with battery storage to suit the customer’s needs.


Battery Management System (BMS) has protection functions including over-discharge, over-charge, over-current, and high/low temperature.

 

The BMS system can automatically manage charge and discharge state, balance the current, and voltage of each cell.


The system can automatically switch to back-up mode in less than 0.01s (UPS level).


Working temperature range is from 32F to 122F (0C to 50C), with excellent discharge performance and cycle life.

 

Design for home appliances, easy to install and handle.



Battery System Specifications:

 

Rated Capacity: 100Ah

 

Rated Energy: 40.96 KWh

 

Rated Voltage: 409.6VDC

 

Voltage Range: 320V~467.2V

 

Max Charge Current: 50A/75A

 

Max Discharge Current: 75A

 

Standard Discharge Current: 50A

 

Series and Parallel: 128S 2P

 

IP Grade: IP20

 

Discharge Temperature: -4F~131F (-20C~55C)

 

Charge Temperature: 32F~113F (0C~45C)

 

Weight: 1129 Lbs. (512 Kg)

 

 

Battery Module Specifications:

 

Rated Capacity: 100Ah

 

Rated Energy: 2.56 KWh

 

Rated Voltage: 25.6VDC

 

Voltage Range: 21V~29.2VDC

 

Max Charge Current: 50A/75A

 

Max Discharge Current: 75A

 

Peak Current: 100A

 

Series and Parallels: 8S 2P

 

IP Grade: IP20

 

Discharge Temperature: -4F~131F (-20C~55C)

 

Charge Temperature: 32F~113F (0C~45C)

 

Dimensions: 19.0 * 16.4 * 5.23 in. (483 * 416 * 133mm)

 

 

Battery Cell Specifications:

 

Nominal Capacity: 50Ah

 

Nominal Voltage: 3.2V

 

Energy Density: 140 Wh/Kg

 

Max Pulse Current: 250A

 

Charging Rate: 0.5C (standard) 1C (Max Continuous, Needs Cooling)

 

Discharge Rate: 1C (standard) 2C (Max Continuous)

 

Life Cycles: 4000 Cycles @ >80% nominal capacity

 

Dimension: 5.83 * 1.54 * 3.74 in. (148 * 39 * 95mm)

 

Weight: 2.58 Lbs. (1.17 Kg)

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