[RE-wrenches] 24V Rolls Charging Parameters?

[Wayne Irwin]

Hello Wrenches,

Please provide your opinions on the proper charging voltages (e.g. bulk, float, eq,), and recommended durations.

The bank consists of 12 - Rolls 8CS25P (820AH @ 20hr rate) (4 strings of 3). Design based partly on budget limitations.

FYI. The system is off grid and consists of an 8KW array, 2 - OB VFX 3524 Inv's. and 5 - OB MX80 CC's.

I have general parameters programmed based on AH's but would like to have additional opinions/suggestions to compare and/or see if there is something that I have missed.

I have not yet received any feedback from Rolls tech support ..... James?

Thanks in advance for your help,

Wayne Irwin,
President
License #CVC56695 
State Licensed Solar Contractor
Pure Energy Solar International Inc. 

Wayne at PureEnergySolar.com
 

http://PureEnergySolar.com
 

352 377-6527 Office
352 336-3299 
Fax


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