Quality 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 314Ah cells with 8,000 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: Built-in 2A Active Balancer

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

Circut Breaker: 200A

Wheels: Easily Move

Customer's Setup

Check Victron VRM profiles here: View Configuration

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:

Quality Classification

	GP-SR1-JK314 Standard	GP-SR1-PC314 Premium
Max Charge Voltage	56V+	57V+
Default Working Voltage	44V-55.2V	44V-58.4V
Scalability	Max. 16 Modules	Max. 63 Modules
Cell Grade	HSEV- 314Ah	HSEV EVE314Ah
Cell Consistency	★★★★	★★★★★
Pack Certification	CE, UN38.3	CE, UN38.3, IEC 62619
Warranty	5 Years	10 Years
		Buy
Europe Warehouse	Go To	Go To

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

2. Pylon

3. Growatt

4. Victron

5. Megarevo

6. INVT

7. GoodWe

8. FSS

9. Must

10. Luxpower

RS485 Port:

1. Deye

2. Pylon

3. Growatt

4. Victron

5. Megarevo

6. INVT

7. GoodWe

8. FSS

9. Must

10. Luxpower