12v 1000ah lithium ion marine solar power system battery

Coremax provide custom design for large 12v lithium ion battery, 12v 1000ah lithium ion battery system for Marine and 12v solar power system. This system Apply with LiFePo4 battery technology and Smart BMS system. The Battery system design with 4pcs 3.5U 12.8v 250Ah LiFePo4 battery modular. 4pcs connecting in parallal for form a 12v 1000Ah battery system. Total energy 12 Kwh. This system is suitable for solar energy storage systems 12 volt. And also suitable for Marine or RV back up power system.

server rack

12v 1000ah lithium ion battery

  • Nominal voltage: 12v
  • Nominal capacity: 1000Ah whole system
  • Discharge Capability: 1000A
  • Battery Pack dimensions: 628*672*56MM
  • Energy: 12 kWh 12.8kWh
  • Approved certifications: UL, MSDS, UN38.3, CE

Specifications

Specifications of  Protection

NO.1 Item spec time handling
1 Over voltage 1 3.55V 3S warning
2 Over voltage 2 3.65V 3S Cut-off contactor
3 Under voltage 1 2.75V 3S warning
4 Under voltage 2 2.5V 3S Cut-off contactor
5 Differential Volt 1 300mV 10S warning
6 Differential Volt 2 400mV 10S Alarm
7 Discharge high temperature 1 55℃ 5S warning
8 Discharge high temperature 2 60℃ 5S Cut-off contactor
9 Discharge low temperature 1 -5℃ 5S warning
10 Discharge low temperature 2 -20℃ 5S Cut-off contactor
11 Charging high temperature 1 55℃ 5S warning
12 Charging high temperature 2 60℃ 5S Cut-off contactor
13 Charging low temperature 1 5℃ 5S warning
14 Charging low temperature 2 0℃ 5S Cut-off contactor
15 heat difference 1 15℃ 5S warning
16 heat difference 2 20℃ 5S Alarm
17 SOC 1 15% / warning
18 SOC 2 10% / warning
19 Discharge Over current 1 250A 5S warning
20 Discharge Over current 2 300A 5S Cut-off contactor
21 Charging Over current 1 -350A 5S warning
22 Charging Over current 2 -600A 5S Cut-off contactor
19 inch battery

1000ah battery bank installation

19" Rack-Mount Li-Ion Battery

12 volt 1000ah BMS controller box setup

48v 100ah battery

1000ah battery battery modular and BMU

Notice:

If you are looking for this 12v 1000Ah Lithium ion battery for solar energy storage. We will strongly recommed our residential battery system based on 48v. There are 100Ah, 200Ah available from Coremax. These are designed for low voltage 48v solar energy storage system.