EEL V3 V4 48V 16S DIY lifepo4 battery stackable box ...

Qualiy Improvement V2

Comprehensive Cell and Pack Test Data

Buy batteries as if you were in a physical store. You can check detailed battery test report at your convenience.

Samples:

GPHC280H240401R1003

GPHC280H240413R1304

GPHC280H240413R1401

GPHC280H240418R2901

GPHC280H240401R1203

General Information

Cells Inside: Brand new 280Ah cells with 6,000 times cycles life

2 Mounting Method: Standard 6U server rack or on floor

BMS: 200A professional ESS BMS compatible with most inverters

Communication Ports: RS485, CAN, RS232

Active Balance: Heltec (NEEY) 4A Bluetooth Active Balancer

Compressed Cells: noval design able to impose 300kgf on cells

Circut Breaker: 250A

Wheels: Easily Move

Customer's Setup

Check Victron VRM profiles here: https://www.gobelpower.com/customers-setup_ap22.html

Quality Standards

All Gobel Power batteries (GP-SR1) must undergo rigorous full cycling tests before being shipped. Some standards for battery with LSEV cells are:

The maximum charging voltage when a single cell triggers overvoltage protection: ≥56V (The standard ensures that all battery cells possess commendable uniformity. The lower the voltage value, the poorer the consistency.)

The minimum discharge voltage when a single cell triggers low voltage protection: ≤44V (The standard ensures that all battery cells possess commendable uniformity. The higher the voltage value, the poorer the consistency.)

Capacity: ≥280Ah

Quality Classification

GP-SR1-PC200

Standard

Are you interested in learning more about 51.2v 280ah pack diy battery box kit? Contact us today to secure an expert consultation!

GP-SR1-PC200

Premium

HSEV Hithium280

★

★

The presented classification method above aims to assess the quality of different batteries, focusing on their maximum charge voltage. This parameter serves as an indicator of the cells' consistency within the battery. Specifically, a higher level of cells consistency corresponds to a higher maximum charge voltage.

Cell consistency refers to the uniformity in performance and characteristics among individual cells within a battery pack. In the context of a lithium iron phosphate (LiFePO4) battery, this means that each cell in the battery should ideally have the same capacity, internal resistance, self-discharge rate, and other key parameters.

The importance of cell consistency in a LiFePO4 battery lies in its impact on the overall performance and lifespan of the battery. When cells are consistent, the battery can deliver its power more efficiently, and it is less likely to experience premature aging or failure.

This is because when cells are inconsistent, the weaker cells can become overworked as they try to keep up with the stronger ones, leading to faster degradation. Furthermore, inconsistent cells can result in imbalanced charging and discharging, which can cause some cells to become overcharged or over-discharged, potentially leading to damage or even failure of the entire battery pack.

Therefore, maintaining cell consistency is a critical aspect of battery design and management, ensuring optimal performance, safety, and longevity of LiFePO4 batteries.

Compatible Inverter List

CAN Port:

1. Deye (Pylon/Sunsynk/SolarEdge)

2. Victron

3. SMA

4. Studer

5. Growatt

6. Schneider (SE)

7. GoodWe

8. Solis

9. Luxpower

10. Sofar

11. REVO (SRD)

12. MUST

13. Senergy

RS485 Port:

1.Deye

2.Growatt

3.Lithium

4.Luxpower

5.MSL

6.Pace

7.Phocos

8.Pylontech

9.SE

10.Voltron

If you are looking for more details, kindly visit diy battery box kit.