Good Day All,
Been working out he calculations for my RV solar and would like input, validation, corrections, improvements if you don't mind.
I travel my RV 9 months a year and am in one place for longer than a week.
Currently have 4 Trojan T105 batteries -- 440Ah
Wish list for Solar is:
Renogy Poly 320w 24v panels x 2 in Parallel should be 640W or 26 amps at controller
MPPT controller - Blue Sky 3024 DiL and adjust charging to batteries specs 14.82 / 15.5 / 16
Usage is as follows: 24hour in non frugal mode is 3Kwh measured by Kill A Watt meter -- amp hour drain on Batteries over 24hours 300Ah
I believe I need to recover the evening Drain of MAX 200Ah - this drain is lights, residential fridge, charges, TV DVR etc.
From what I have read here, the recovery formula is Watts x sunlight hours useable, x efficency
My calculations mean 640 x 5 x .66 = 2112 or 211Ah
I believe this will work as designed but I am open to any and all comments suggestions improvements.
Appreciate the input,
NutinElse2do aka Richard
Been working out he calculations for my RV solar and would like input, validation, corrections, improvements if you don't mind.
I travel my RV 9 months a year and am in one place for longer than a week.
Currently have 4 Trojan T105 batteries -- 440Ah
Wish list for Solar is:
Renogy Poly 320w 24v panels x 2 in Parallel should be 640W or 26 amps at controller
MPPT controller - Blue Sky 3024 DiL and adjust charging to batteries specs 14.82 / 15.5 / 16
Usage is as follows: 24hour in non frugal mode is 3Kwh measured by Kill A Watt meter -- amp hour drain on Batteries over 24hours 300Ah
I believe I need to recover the evening Drain of MAX 200Ah - this drain is lights, residential fridge, charges, TV DVR etc.
From what I have read here, the recovery formula is Watts x sunlight hours useable, x efficency
My calculations mean 640 x 5 x .66 = 2112 or 211Ah
I believe this will work as designed but I am open to any and all comments suggestions improvements.
Appreciate the input,
NutinElse2do aka Richard
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