Blog - LiFePO4

The energy storage solution with the LFP400AH cells

GWL has supplied the battery cells for an energy storage project withlarge LFP cells. The 200 kWh storage is based on a battery pack of 168 pcs of 400AH cells. The installation is a rack mount system with customized BMS and complete management.

Be sure to

23.Nov 2020
| Blog - LiFePO4

Charging voltage levels for LiFepo4 cells.

Some time ago, GWL/Team has published. It seems that this recommendation has been working excellently for all of our customers. Here is the summary of the information:

If possible, usethe setting for the LiFePO4 cells if supported by

19.Nov 2020
| Blog - LiFePO4

FAQ: Liquid Electrolyte in LFP Cells?

Question: I purchased the LFP cells (Winston brand). When I move the cells here and there, I can hear there is some liquid inside these cells. Is this OK?

Answer: Yes, this is OK.When the cells the manufactured, they are filled by the electrolyte. The electrolyte is covering over the cathode and an

16.Nov 2020
| Blog - LiFePO4

STORY n.2 about Solar energy storage 48V 5,4 kW

In July 2019, we received a request to the installation of Solar energy storage 48V 5.4kWh.

It was a complete solution of a photovoltaic power plant for the customer, which was implemented by the assembly company SW-power. After consultation with the company's executive Mr. Coufal, we came up with a

06.Aug 2020
| Blog - LiFePO4

GWL-CHL110AH - IFPE110 - Lithium Cell LiFePO4 (3.2V/110Ah)

The discharge diagrams for theat 36A, 55A and 100A currents.

20.Jul 2020
| Blog - LiFePO4

IFPE110 - Lithium Cell LiFePO4 (3.2V/110Ah)

The comparison of the new with Winston 160AH cells. Two CHL-LFP110AH can serve as a substitute for one 160AHcell.

16.Jun 2020
| Blog - LiFePO4

IFPE110 - Lithium Cell LiFePO4 (3.2V/110Ah)

The comparison of the new with Winston 100AH cells.

16.Jun 2020
| Blog - LiFePO4

IFPP50 - Lithium Cell LiFePO4 (3.2V/50Ah)

The comparison of the new with Winston 40AH, 60AH and 90AH cells.

16.Jun 2020
| Blog - LiFePO4

In GWL, we are looking for the solutions to make you happy.

In January 2019 we shipped 4x LP12V90AH+ to our client. All the batteries are measured before shipment to ensure that all goods are fine.

Delivery usually take about 3-4 business days and all was delivered in goods condition.

Unfortunately after 11 months, client found out that batteries have low volta

11.Jun 2020
| Blog - LiFePO4

GWL/Modular CPM - Expand the lifetime of your batteries

Make your Lithium battery last longer, simply, with fractional costs compared to similar solutions.

is an easy-to-use and effective three-level solution for the protection of the LiFePO4 and LTO batteries from excessive discharge or overcharge. The GWL CPM module helps your applications and

05.May 2020
| Blog - LiFePO4
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