Features
The JT1000 48V Server Rack Battery features upgraded engineered internal structure and full bracket design for outstanding stability and heat dissipation. It adopts premium prismatic cells with multiple capacity options, available in both lithium-ion and solid-state cell versions. Integrated with a built-in smart 100A BMS, it supports high-current charge and discharge, with up to 8500 cycle life for long-lasting performance.

Main Parameters
|
Product number |
JT-1000 |
|
Norminal Battery Energy |
10.24KWH |
|
Norminal Capacity |
200Ah |
|
Norminal Voltage |
51.2V |
|
Dimensions(mm) |
570x482x280 |
|
nternal Resistance |
≤30mQ |
|
Cycle Life |
>6000 |
|
Months Self Discharge |
<3% |
|
Charge Data |
|
|
DC Normal Charge Voltage |
58.4±1Vdc |
|
Charge Mode |
0.2C to 58.4V,then 58.4V,charge current to 0.02C(CC/CV) |
|
Recommended Charger Curren |
100A |
|
Allowed Max.Charge Current |
100A |
|
Charge Cut-off Voltage |
57.6±1Vdc |
|
Discharge Data |
|
|
Continuous Discharge Current |
100A |
|
Allowed Max.discharge current |
200A |
|
Discharge cut-off voltage |
43.2V |

Server Rack Battery Cell
Our server rack battery adopts prismatic cells, available in 100Ah / 150Ah / 200Ah / 250Ah / 300Ah capacity options.
GreatTech server rack batteries come with two cell versions: lithium-ion cells and solid-state battery cells.
Advanced BMS
Equipped with Advanced BMS for all-round safety protection
Internal Heating
Intelligent internal heating design ensures normal charging & discharging at low temperatures
Safe & Reliable
Advanced BMS multi-protection system guards against overcharge, overdischarge, overcurrent and short circuit
Long Lasting Battery Cell
Adopts premium prismatic long lasting battery cells for stable performance
CONNECTION DIAGRAM
Diversified connection scenarios, Support mainstream inverters

FAQ
What types of battery cells do you use for server rack lithium batteries?
We adopt high-quality prismatic cells, available in lithium-ion and solid-state two cell versions. Multiple capacity options: 100Ah, 150Ah, 200Ah, 250Ah, 300Ah for flexible selection.
What safety and protection features does the rack battery have?
Equipped with advanced built-in BMS for full overcharge, overdischarge, overcurrent and short-circuit protection. Built-in internal heating function ensures stable operation in low temperature; full bracket structure makes the whole unit more safe and reliable.
How many batteries can be connected in parallel?
It supports up to 16 units parallel connection. Users can freely expand the capacity according to household and commercial electricity consumption needs.
Is your server rack battery compatible with mainstream inverters?
Yes. It perfectly matches most 48V hybrid inverters including Victron, SMA, DEYE, GoodWe, Growatt, plug-and-play for easy system installation.
Do you support OEM/ODM customization and factory wholesale?
As a direct manufacturer, we support OEM/ODM customized logo, appearance, capacity and communication protocol. We provide stable supply for global wholesale, residential energy storage and commercial project orders.
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