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Why temperature of lithium cells is important Philtao
Summary of research papers into a table to anticipate cell aging based on average temp and SOC
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Beginner charts for wire gauge, fuse for specific inverter size and voltage. I wish I had these.
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Manufacturers spec sheet for the CHSM6612P series of panels
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What is pre-charge and how it works Philtao
Easy way to pre-charge capacitive loads using the TAO BMS
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How to charge lithium and lead-acid batteries with an alternator Philtao
FAQ, challenges to anticipate and example schematics using the TAO BMS
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Adjusting Solar Panel Voc for temperature FilterGuy
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Firmware for DALY Smart BMS to fix incorrect measurement of cell voltage.
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Latest profile posts

Will - Hell bent on AC300 until Tom's ABC rating of 72%. Your 87% was expected and I believe BOTH reviews. Crushed by your review Titan inverter capacity failed hugely as well. Has Titan ever fixed this? AC300 is completely customer untested. Consider new shootout AC300 vs Titan's latest model? I am TORN! Planning multiple batteries and it's a ton of MONEY for a retired couple. Please give us some guidance!
Will Prowse
Will Prowse
Gosh that is really tough!! I would say go for the titan, but I really like my ac300. I'm torn. I trust the titan should have zero issues, but who knows when it will actually be available. And most of these units have similar efficiency ratings. I really have no clue why tom pulled 72%. There must be something on his unit that caused that. I just don't get it.
Hello,
I am planning my first system, very similar to yours. Getting ready to order the 250 panels from Santan, and a LV2424 MSD (not the hybrid). I would like to use 9 panels, 3S3P. Have you had any issues with over-paneling for this particular all-in-one? Thank you!
iamrich
iamrich
No issues, but my panels are mounted on the roof of my garage at a 10 degree angle (12/2 pitch) facing more east than south. The biggest output I have seen out of my 9 panels is 1600w. The highest voltage I have seen is 103v, so no where close to the 145v limit. I typically push lights (led), Ryobi 40v and 18V charger, 600w window AC, shop vac, power tools, but no big motors. I am very happy with the setup.
J
jkb458
Thanks for the details! Helpful, and reassuring.
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