Pink7
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Everything posted by Pink7
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Hello This was taken care of asap as soon I discovered it.. Now also with temp monitor on each breaker. Pink
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Looks great. Congrats with your new panels and batteries. Pink
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Thanks for your input...I was wondering exact the same..if this just will continue. As for now the plan to get this temporary improved and working/running. Then next step I would make a plan for improved setup who also should be ready for adding more batteries in future. When I calculated and built my setup I was quite sure I would not need to expand it in the future but after experience the hot season with less optimal sun direction and school vacation with kid home and run his AC, I'm more open for the idea to expand capacity. Pink
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Thanks Crossy Pink
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Update: Temp coming down again.. after tightening the 2 screws. Learning something everyday..i will keep my eyes on this, I even consider placing 1 of 2 temp monitors from each BMS on each battery breaker. Pink
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Checked my battery breakers and found that the breaker i cleaned up yesterday was normal temp but the other one was very hot and so also the wire from breaker to battery. I was able to tighten the screws some and hope that will fix it. Pink
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How about a solar car port on a budget?
Pink7 replied to Crossy's topic in Alternative/Renewable Energy Forum
Nice progress. Waiting to see more on your battery building.. Quite a upgrade you are on. Pink -
I just thought that would be the best option to parallel without connect with breakers. Please suggest options for parallel connection. Edit: I also have option to parallel between breakers and BMS. Pink
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My plan now is to connect the battery cables between the 2 inverters for parallel the batteries. Pink
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Correction: distance between battery wires down from the 2 inverters are 55cm. ( red to red and black to black) Pink
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I had a "almost" issue today.. I closed down the 2 bms with the pushbuttons for the bms but when i checked with voltmeter i noticed it was still power...then i see the connector to the bms for the power button had slided out so it had not power off as I expected. There is 70-80 cm between the battery cables i want to parallel, and they are short ( inverter to breaker), so i guess i must use cable between them not just the copper bus bar. With quality thick copper battery connectors i might could connect 3 of the them on a bolt with nut? ( 1 to inverter, 1 to breaker, 1 to parallel then same in the other end of parallel cable) Pink
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Thanks for the reminder. My system is up and running again now without the parallel connectors who i will find another solution for. I will fully charge my batteries before parallel them again. Pink
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Yes that could be the route to go now. Connected between breaker and inverter. Do you see any problem to run the setup some days without parallel connection between the batteries? Pink
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Lug and wire look as when it was new. Wire is 35mm2 but expand when remove the protection around and not easy to handle at all. Pink
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I can confirm the coloring is just outside and im able to sand off a good part of it. I have just removed my parallel connection between the breakers and will find another way for doing this. I guess i can still use the the setup temporary without parallel batteries? Pink
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Currently my parallel connection is after on/off breaker and before inverter. Is there any problem to parallel the batteries before breaker on battery side? Pink
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Yes look so. Maybe i should dessable the wires for parallel for now. And then look for other way to parallel? Pink
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Thanks for the reply. I use 2 connector in same hole. one from inverter and 1 for parallel. Here is a photo from underside where the 2 connectors connected. Pink
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I just noticed Brown spots on my one battery breakers front and under on the one pole. Any ideas what is this? Should i still use it? replace? It have never switched yet Pink
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How much to set up solar for 40-50 kwh per day
Pink7 replied to kwak250's topic in Alternative/Renewable Energy Forum
I used THB 300K. You can see some more details here Pink -
How much to set up solar for 40-50 kwh per day
Pink7 replied to kwak250's topic in Alternative/Renewable Energy Forum
my usage/production is 20-43kw per day and my 300k DIY setup is 2 x 5K inverters. 28 x 330w pannels and 30kw batteries. My electric bill used to be around 3000/month upto 4500/month, now its 38-1xx bt/month Pink -
How about a solar car port on a budget?
Pink7 replied to Crossy's topic in Alternative/Renewable Energy Forum
With so good deal its worth the wait! Pink -
How about a solar car port on a budget?
Pink7 replied to Crossy's topic in Alternative/Renewable Energy Forum
How many total watt solarpanel when all up? Pink -
How about a solar car port on a budget?
Pink7 replied to Crossy's topic in Alternative/Renewable Energy Forum
Great inverter. When you expect to get your battery deal delivered? Pink