Blog

Become the battery specialist...

The Battery Technology Training Seminar – March 9th 2017, Prague, Czech Republic

Become the battery specialist and visit GWL/Power in Prague for a battery technology training seminar.

GWL/Power invites you to come, meet members of GWL and Sinopoly team face to face, learn more about LiFePO4 technology and

21.Dec 2017
| Blog

The voltage levels for BMS

he BMS provided by GWL are primarily designed for theLFP cells(2.0V to 3.8V). Some BMS models support the LTO and Li-Ion cells as well.

- supports LFP and Li-Ion, does not support LTO

- supports LFP, Li-Ion and LTO

BMS S05-

21.Dec 2017
| Blog

Three million AH - Sinopoly...

Check the update for the Sinopoly Test Data for the test of the 200AH cell.

See the project reference using the Sinopoly battery products.

See more here at special page:

19.Dec 2017
| Blog

Mickey Mouse at GWL/Power...

Some customers are rather exotic. We had a customer who came to our training in the mask of the Mickey Mouse. This is not a fun, this is a reality.

The customer was wearing the Mickey Mouse dress the whole training and was happy to take many photos.

19.Dec 2017
| Blog

New current measuring options...

New extension accessory current sensor forLAN Controller 2.0is available for your projects -. It allows to measure up to +/- 75A in circuits up to 277V AC/DC. Check our offer of. Follow the pictures for complete installation and se

19.Dec 2017
| Blog

GWL/Power Simple Battery...

Theis designed for a simple protection of the 12V battery packs using the 3.2V LFP cells.

The SBM has higher rating resistors (bigger ones) so that the balancing current is little bigger. For even higher balancing currents we suggest adding the&nb

18.Dec 2017
| Blog

SBM for 24 cells (72V)

The SBM boardis specially designed for high-power EV-Bikes and e-Scooter projects with voltage 72V (24 LiFePO4 cells).

18.Dec 2017
| Blog

Winston Battery - New Factory

A rare photo from the WB factory….

18.Dec 2017
| Blog

BMS123 Smart with Victron...

Check the connection of thewith thetThe Victron inverters: These are equipped withAUX I/O(allow to charge) andTemp sense(allow to discharger ports. The charge/discharge contact functionality is available only in case the.

18.Dec 2017
| Blog

Sinopoly 300AH cell discharge...

The diagram shows the discharge of theat 0.3C rate, at room temperature. This is a 100% DOD cycle, with discharge up to 2.5V.

This diagram shows that reaching the 3.0V level at the 0.3C rating corresponds to 90% DOD.

Be sure tocontact us for more

18.Dec 2017
| Blog
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