CTS Home Solar Energy Storage System 48V 280Ah Lithium Battery Pack 51.2V 100Ah 200Ah Rack Mount Battery

Name: CTS Home Solar Energy Storage System 48V 280Ah Lithium Battery Pack 51.2V 100Ah 200Ah Rack Mount Battery
Brand: Hunan CTS Technology Co,.ltd

Price Negotiable

Price: 580-1150

MOQ: 2

Delivery Time: About 30 working days

Brand: CTS

Product Description

CTS Home Solar Energy Storage System 48V 280Ah Lithium Battery Pack 51.2V 100Ah 200Ah Rack Mount Battery

Expandable, plug-and-play backup power supply for home and office.

Product Description

Three modules available

MODEL	CTS4850R	CTS48100R	CTS48200R
ELECTRICAL SPECIFICATIONS
Cell Type - Chemistry	LiFePO4	LiFePO4	LiFePO4
Rated Capacity	50Ah	100Ah	200Ah
Rated Voltage	51.2V	51.2V	51.2V
Energy	2.56kWh	5.12kWh	10.24kWh
MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)	442410133mm	442435155mm	442820155mm
Weight	28Kg	48Kg	82Kg
DISCHARGE SPECIFICATIONS
Discharge Cut-off Voltage	40V	40V	40V
Max Continuous Discharging Current	50A	100A	150A
Recommended Disharge Current	25A	50A	100A
CHARGE SPECIFICATIONS
Charging Limited Voltage	57.6V	57.6V	57.6V
Max Charging Current	50A	100A	150A
Recommended Charge Current	25A	50A	100A
Working Temperature Range	Charge: 0~45℃ discharge : -20~60℃
Recommended Operating Temperature	15~35℃
Recommended Storage Temperature & Humidity Range	15~35℃, 45~75%RH

Support 15 parallel connections
Meet the power consumption of different houses

Detailed design

How to connect batteries with the inverter and MPPT?

Five exclusive designs

1. 3% power over specification

A+++ battery, buy 100Ah, you will get 103Ah

2. Internal protection

The ABS bracket is higher than the busbar to prevent impact/heavy objects from falling on top of the metal cover.

3. Comprehensive monitoring

4 temperature sensors and 16 voltage sensors per battery are controlled by BMS

4. Double strong connection

Double strong connection busbar adopts screw connection and laser welding, double insurance

5. Read battery infomation on the computer

Using RJ45 cable, you can read battery information on the computer through RS485 interface. Information includes battery voltage, total voltage, battery temperature, SOC, etc.

	CTS	Other
Plastic holder	1.We use customized plastic holder between each cells for better insulation, so when the operator install batteries, there will be no danger	No holder between cell, insulation need to be concerned
Unblocked explosion-proof valve	2.The explosion-proof valve is not blocked, the physical structure safety of the cell is ensured	Both has blocked explosion-proof valve, not meet the cell safety using requirements
BMS with cover	3.BMS is well protected by metal cover, prevent damage for shock	No cover on both BMS
Laser welding+Screws	4. We use laser welding around the srew to further strengthen the connection to completely eliminate the risk of screw falling. Laser welding also reduce the contact surface between the screw and the bus bar to enhance current capability. This laser welding can also reduce internal resistance and reduce power consumpution. The user can get more power	First has untidy welding, big risk of damage cables, second only srews.
Orderly cable arrangement	5. Orderly cable arrangement can reduce poor connector contact, short circuit and open circuit between wires	lack of standardization, cables go through basbar in the first, disorder cables in the second

Company Profile

● Professional 30+ senior engineers offer 24 hours online service and response within 30 min.
● 10000m² factory, 200 worker, 30 engineers and 4 production line, 1GWH annual production capacity.
● 100% OQC testing with 25 detection contents.
● 14 years lithium battery designing and production experience.
● ISO9001 &IATF16949 certifications to ensure the quality of products.

Hunan CTS Technology Co., Ltd. is an ISO 9001 and IATF 16949 certified manufacturer specializing in the R&D, production and sale of lithium battery packs since 2011.
 
With 10000m² factory, 200 worker, 30 engineers and 4 production line, CTS  focuses on customizing batteries for middle-to-high-end markets with 1GWH annual production capacity. CTS batteries are widely used in 200+ electrification applications, including all kinds of electric vehicles, electric boats, electric motorcycles, energy storage systems.
 
Guided by the principle of "Customers First, Quality is Life", CTS strictly follows 5S factory management standard in every detail of production, ensuring that each battery undergoes 100% OQC testing with 25 detection contents.
 
CTS batteries are certified with R100, IEC 62619, CE,MSDS and UN38.3 and trusted by customers in 30+ countries and regions.
 
Together, we can lead the new energy revolution and support global zero-emission efforts!

Product testing and shipping

Carton + custom-fit foam cushioning shields cells against vibration, drop, and moisture in any transit mode.  
Every unit undergoes a rigorous 100 % pre-shipment QC protocol—visual, electrical, and load tests—before leaving our factory.  
Accompanied by full MSDS and UN38.3 documentation to guarantee seamless customs declaration and swift clearance worldwide.  
On-site battery inspection at the port of departure for added safety assurance and compliance verification.