lom

So around 0.1c ok so you only use around half of battery capacity before charging again. I have 5x5KWh (500Ah) of stacked batteries which is barely enough to take me through from 17 to 07 at which time I charge with whatever the panels can deliver up to a max of 150A which is equal to 0.3c The batteries are then under best condition fully charged around noon, sometimes not until 16 or some dark days not fully charged at all. They are charged with 57.6V and steps down in charge current when they reach 98% SOC where after they get trickle charged with 5A dropping down to a few hundred milliamps while climbing up to 100% SOC. The deviation between the cells is typical around 20-25mV at 100% SOC and that is good enough for me.

How high is your charge current when charging at such low voltage? How long time to fully charge the battery?

Mine does. I live at the foot of said mountain and have got those weekly blackouts for over 20 years, it is usually a high-voltage fuse that has blown and the PEA guys are always slow to come and replace it. I finally opted for installing solar, mainly to get a very high monthly bill down (big extended family, many aircons) but also to use as a big UPS. I probably would have bought one of those portable thingydingies if we didn't have a high energy consumption.

You should start with the 17 table, it is good training for the brain

3.35V (53.6V) is 100% SOC (at least on my batteries) they are currently at 53.1V or 97% SOC but I have also seen them at 55.2V. I'm using Seplos BMS's which are set for a max charging voltage of 57.6V which the BMS has told my Deye inverter to provide. Maybe you need to raise the charging voltage? Anyway, don't charge or discharge when balancing, it takes forever to get balance if the there is additional current flowing through the cells when balancing. Your JK BMS has a good balancer compared to the ones (passive, low current) in my Seplos BMS's.

Most important is to not balance while charging. A balancers algorithm is based on measuring cell voltages which must be quite stable or the algorithm fails. Cell voltages are not stable enough during charging, they vary a lot.

I can fax you a list of them.

Make up your mind, you said in a previous post that RCDs or RCBOs works just fine with multiple earth or no earth at all.. ???? It is fine to have double protection but then make sure that the earth wire is not just a flimsy convenience earth wire for tripping an RCBO, it should be a real Protective Earth (PE) wire for which there are requirements not relying on an RCBO being present.

I'd go for 2x1.0mm² because the voltage from the CT is quite low and the cable is long, even a few mV of drop will give the inverter a flawed export result.

Right, but if earth was connected to that equipment then the RCBO would have tripped without a person touching it. That's basically all you gain by having an earthed system when you are already protected by an RCBO, the earth cable can in this case be small since it only has to handle 30mA.

That's the right way to do it.

Srettha, the decoy, the stand-in. Is someone surprised?

Brake cleaner will remove almost all of it.

Looks like they were also drinking beer, that's the entry gate into drug abuse..

How lucky I am not living in Petchabun..

It is his chance of getting a job by bidding for it, if he didn't then he would not have any customer. I've never charged a potential customer for a quotation and find it unbelievable that so many posters here finds it acceptable to do so.

Korn left politics more than a month ago, he is no longer the leader of Chart Pattana Kla.

Grid cut announced beforehand so it will not be a surprise. Shockingly stupid headline writer..

One, Mr Kachornpongkirati himself.

PEA is not the big problem, it is EGAT that doesn't want competition.

I do not have Twitter, Instagram, or Facebook so instead I walkabout the streets shouting to randomly selected people what I've eaten, drunk, and what my home looks like. It is after all important to build networks. So far I have 3 followers, one is apparently a doctor and the others are policemen.

and those reservoirs are fed from Ratchaprapha. The Samui feed is just a continuation of of a water feed for the whole Suratthani, Nakorn Sri Tammarat area. You can say that the water comes from Donsak if you want.. That is also correct.

Of course it is stored in reservoirs first, the water flow from the mainland would be severely restricted if it had to be pumped around the island by the mainland pumps. Another reason is obvious from the meaning of word reservoir.

That is a more realistic price, I have quotes from many suppliers on Alibaba and the price for 50V/200Ah is between 70000 to 80000 baht. I recently bought 4pcs of 50V/100Ah stack type for $3990 + $700 DDP freight.

Still the same but transfer of the stamps at the immi office may or may not be a free service.