Recent content by AbdulSubhan

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Not related to solar but electrical science, So my area was going through scheduled maintenance and the power supply was off, I took my AC multimeter plugged one wire into a wall socket and held the other lead in my bare hand with bare foot touching the ground and got the reading of 4.3 volts...

Yup that's exactly what I thought it's the BMS would be limited factor for already assembled batteries. I'm not planning to doing it but saw sm HV inverter so I was curious, lol

Here's more detailed specs about the inverter I wanted to hook up with 15 kWh LiPO4 batteries by pylontech. Called them to ask the what's the charging Amp and they said it's 60 but here it's written 120.

This thing only cost $822.00 here the specs look bang for the buck but I just saw at the bottom of specifications "subject to change without any further notice" that just scared tf out of me like you're going to tell me tomorrow it's 6 amps instead of 27? What do you guys think. I want 5kw...

Okay, so what you will be requiring is a Hybrid inverter. it will have exporting options disabled, growatt, Goodwe 10kilo watt, Fronius, and sol-ark does that. you will be needing server rack batteries you should compare the price and from what I understand I'm newbie and the same in your...

You got this wrong, ground connection should be only connected at one point in the system which is your first means to disconnect.

Totally cool, some questions as a newbie you could have done your job with single 10kw inverter if that's your output requirement right? Also can you tell what are midpoint transformer what they do. The ability of inverter to draw power from all the sources like battery, grid and PV it's...

No, not talking about 48 volts inverters, look up high voltage inverters. they have high voltage range in 100-300 v

Hey guys I'm new to this stuff, just saw a couple of high voltage inverters from good and huwae some Chinese companies, IF we connect our batteries in series to the point of raising the volt to upper limit of 48volts to say 150 or 240, the inverter with the specification of those volt will...

that was quite technical But I have a good reason to believe there's no reason that my PC is drawing anywhere close to 680 watts, it's a desktop with an only CPU and not GPU, well now I need a meter to actually rate it, Thanks everyone for the replies.

**I mean don't worry about non-sunny days.

My beginner project I want to learn and start small, I have a desktop and a monitor that I'd like to run on small battery and charge them on solar. Point me towards guide that help my case. See the image attached. Also I can't read the wattage rating of my PC but the monitor takes 28 Watt...

Thank you for replying. I want to be cutting back on my usage, one more question I want my utility connection to be connected to the inverter, Incase I have a Heavy load I want to switch it to utility. the load is not going to higher than the inverter AC output, If there is sunshine and battery...

Yes, and to counter that the I need bigger batteries and more PV array which is going to get expensive too, so I would draw from power utility instead,