battery charger design considration

[Tahmid]

Check this link:

https://www.xantrex.com/power-products-support/faq.aspx

Go to "Battery Technology and Maintenance Overview".

"Lead acid battery technology has come a long way since 1859, the year it was invented. You no longer have to check the state of charge with a hygrometer, or top the batteries up with distilled water. Batteries are now safer, more reliable and in some cases, virtually maintenance free. Lead acid batteries are recommended for use with inverters because:

• They are low cost, widely available and easy to manufacture

• They are durable and dependable when properly used and stored

• The self discharge rate is lower than that of other battery technologies

• There’s no memory effect

• They can produce a lot of current very fast, which is important in inverter applications.

"

Hope this helps.
Tahmid.

 

[dselec]

Sorry cant-find ant thing about what kind of batt for inverter in your link only batt types.

"Batteries are divided in two ways, by application (what they are used for) and construction (how they are built). The major applications are automotive, marine, and deep-cycle. Deep-cycle includes solar electric (PV), backup power, traction, and RV and boat "house" batteries. The major construction types are flooded (wet), gelled, and AGM (Absorbed Glass Mat). AGM batteries are also sometimes called "starved electrolyte" or "dry", because the fiberglass mat is only 95% saturated with Sulfuric acid and there is no excess liquid.
Flooded may be stand"valve regulated" (commonly referred to as "VRLA" - Valve Regulated Lead-Acid). Most valve regulated are under some pressure - 1 to 4 psi at sea level", with removable caps, or the so-called "maintenance free" (that means they are designed to die one week after the warranty runs out). All AGM & gelled are sealed and are "valve regulated", which means that a tiny valve keeps a slight positive pressure. sealed batteries

all "deep cycle applications are Lead-Acid" ok .. but first r all tubular batts depp cycle lead acid? i really would like to read a paper or research what batts used for inverter are are best for inverter and why .

 

[Tahmid]

I've posted a new link in post #21. You should find your answer there.

I think post #22 was mistakenly posted, as you had posted the same thing in post #20.