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BU-205: Types of Lithium-ion
Become familiar with the many different types of lithium-ion batteries.
Lithium-ion is named for its active materials; the words are either written in full or shortened by their chemical symbols. A series of letters and numbers strung together can be hard to remember and even harder to pronounce, and b
Characteristics of Lead Acid...
For most renewable energy systems, the most important battery characteristics are the battery lifetime, the depth of discharge and the maintenance requirements of the battery. This set of parameters and their inter-relationship with charging regimes, temperature and age are described below.
Depth of discharge and
Why use LiFePO4 batteries to...
Demonstration of Lithium Iron Phosphate (LiFePO4) battery used in an ultra-lightweight airplane.
When choosing a starter battery for your caravan, boat or aircraft, you want it to be reliable. To start the engine even when the battery has not been recharged for a long time and when it is really cold. I
GWL Answers: Choosing your...
GWL Answers: a series of questions and answers to most common topics related to batteries.
Important choice to make, do you purchase all-in-one solution for the simplicity and loose the control or use open system to remain in control of your battery?
Want to know more? Visit us online:
GWL Answers: Choosing battery...
GWL Answers: a series of questions and answers to most common topics related to batteries.
The choice of optimal battery size for home installation with Solar system (Photovoltaic) is often critical but also difficult. In the video, we will not calculate it precisely for you, but give idea how to approa
GWL Answers: Lead or Lithium?
GWL Answers: a series of questions and answers to most common topics related to batteries.
Lead or Lithium.. Frequent subject of discussions. From science,business or philosophy point of view. We are not bringing you science today, mere summary of our vision and stance.
At the end, it is your choice, i
GWL/Modular - the CPM unit
From the initial alpha-prototype to the first preproduction beta samples.
The CPM is the integrated monitoring board for small size cell packs from 4 to 16 cells.
Are you interested in testing the samples,.
The Progress of the...
The photos show the development stages of theGWL/Modularrack solution management circuits.
We will be introducing these new solutions soon in coming weeks and months.
Old battery backup system in...
What an old treasure we've found in a small local cinema: a very very old battery backup system consisting of perhaps NiFe (or NiCd or lead-acid?) cells and wall charger (switch box). Cinema's technical equipment (projector and the emergency lights) was based on DC safe voltage so it could be eas
Sailing Yacht with a...
A reference project for a battery bank on a sailing yacht using the4x WB-LFP200AH cellsfor the board battery and theBMS123 Smart. The battery pack is charged from the on-board AC/DC charger (35 Amp) and the generator (up to 80 Amp).
