Thank you, that's a good explanation

Have watched alot, i mean alot of video about solar panel and battery's on KZread i find it difficult to understand some of thus things easy but watching your video just now, have opened my eyes, now i know what i thought i knew, you just gained a new subscriber, God bless you , clearly explained

@smilinsunsmilinsun8056

3 ай бұрын

You are welcome to the Channel Buddy !

This was a good listen.

@smilinsunsmilinsun8056

7 ай бұрын

Thanks Buddy

No, you cannot connect Solar panel to battery direct. Speaking from experience the solar panel was pushing the battery voltage upto 18volts when you test it with multimeter. Brand new Battery was not lasting for three months. Since when i bought charge controller and a new battery it has lasted for 9 years upto now and running smoothly. So Ikenna you are right solar voltage damages battery in weeks.

@smilinsunsmilinsun8056

7 ай бұрын

Thanks for your validation Benjamin

Thank you very much sir for this video indeed a charge controller has is significant.

@smilinsunsmilinsun8056

2 ай бұрын

Thank you for your comment

i connected mine to my battery directly and it worked perfectly well months

sure connect direct if you want to blow the battery or bms if lithium

Thank you for enlightened But you said,the charge controller will adjust to the voltage of the system. What if I used 12v cc for 24v system will it adjust it?

@smilinsunsmilinsun8056

5 ай бұрын

If the charge controller is built for 12 volt, 24 volt and 48 volt it will adjust to any of these voltages

Very informative. With a charge controller connected to a 100ah battery, does it mean series or parallel connection of two 180 watts (19v 10amp) solar panels will not matter since there is a charge controller?

@smilinsunsmilinsun8056

5 ай бұрын

By 12 volts battery yes

I have a heavy duty battery. Is a 12v(225Ah) i charge it directly. Is a second hand battery. What type of regulator would u advice me to buy?

@smilinsunsmilinsun8056

27 күн бұрын

Not sure what you mean by regulator

can we use a 100W solar panel to our 160W incubatoe or nah? what is suitable?

@smilinsunsmilinsun8056

5 ай бұрын

How many panels are you looking at

solar panel size 60 watts 12 volts can be connected directly to smart bms or not. How many volts can smart bms support?

@smilinsunsmilinsun8056

3 ай бұрын

Not advisable

Can I add new batteries to an existing system? I intend to have a separate setup of solar panels, charge controller and the new batteries than parallel it with the old setup.

@smilinsunsmilinsun8056

4 ай бұрын

You don't mix old and new batteries

If the battery has bms and the solar panel has diode to make impossible the electricity to go back from battery to solar panels then is it possible? and also what about the efficiency of this system, I mean it will be lower than the efficiency from the system with mppt charging controller but by how much?

@smilinsunsmilinsun8056

2 ай бұрын

This question is not clear could you explain more

@greecemobile7610

2 ай бұрын

@@smilinsunsmilinsun8056 I mean if the battery has good BMS system like the daly, is it possible to directly connect the solar panels to the battery?

@jetfu400

Ай бұрын

Efficiency would be better if theres is no charge controller. For example, you have a battery of 200 volts if full charge. You have a solar that can output 170volt max. And you have an inverter that would accept 150vdc up to 200dc. Your battery will only charge up to the voltage that the solar can give.

I have 88 ah batry and have 300 watt solar panel.. What I can direct charge to batry tell me plz.

@smilinsunsmilinsun8056

2 ай бұрын

This question isnt clear, pls put more clarity

I was boosting my system from one 12v 200ah to two 12 400ah, during this process while disconnecting and setting up things I interchanged the positive terminals of the battery and solar panel so the battery was getting power directly from the panel , the batteries died within 3 days. I noticed it too late.

@smilinsunsmilinsun8056

2 ай бұрын

That is expected

Is it possible to hook a battery charger to the solar panel input in order to cbarge my battery at night. Before you ask, the controller can tell me when the batter ia full. Im charging the battey after pumpiing water with a 12vdc water pump.

@smilinsunsmilinsun8056

3 ай бұрын

Why through Solar panel input, why not directly not sure about that

@user-jd3cr7vo6w

2 ай бұрын

To protect from over charging the battery at night time.

your information could be wrong about the batterys yes if they lead acid they would overcharge if they are lifepo4 then the internal bms should of shut off charging once a cell reached max voltage for a cell this wont damage the battery but wont be good for it either as it would no doubt unbalance the cells also with out the mppt this would of reduced the effiency of the system also as the solar panels would of been pulled down to that of the battery and struggle to charge would no doubt also keep tripping the bms also depending where this system is 3 panels may of not been enogth to charge the battery everyday this should of been checked by both installers

I have 100ah gel battery and 225ah acid battery + hybrid inverter and 165w solar panels

@alickmulenga9049

3 ай бұрын

I don't know how to connect please help me

What will happen if we charge the battery? with solar panels Directly, not through the controller, but through the Smart BMS.

@smilinsunsmilinsun8056

3 ай бұрын

It will damage the battery

Yes i do so to my system I connect the solar to the battery directly But i only use charge controller for battery percentage

Very informative video and it has come in at a great time for me.

@smilinsunsmilinsun8056

7 ай бұрын

Thank you

@rclewis01

4 ай бұрын

what's funny is, if it was a lead acid battery, it will take the excess voltage and drop it down to about 13 to 14 volts. But, it would eventually charge..then over charge and boil over. Great for emergency charging if you charge controller is blown. But, lithium batteries have a BMS, so are limited to about 16 volts, some are up to about 60 volts. My lifepo4 batteries can support 4 in series, so the BMS can handle about 60 volts. In an emergency, I could hook my panels at about 40 volts directly to a battery (volts will drop at the battery to a smaller value) and just monitor the voltage to keep it less than 14.3.

@smilinsunsmilinsun8056

4 ай бұрын

@@rclewis01 Thanks for your comment

Dont also mislead charger control not all detect battery voltage must verify system that you bought voltage hybrid inverter also charge controller they are all rated the rest of information you are right

@scqrr

5 ай бұрын

Bro use punctuations!!!

Sure! To a lead acid battery 🤣 Or if the PV has absolutely no hope of overcharging the battery such as a 5S battery hooked up to a 19V PV with a max 0.1C charge or some such. With unlimited charging you’d end up at 3.8V each unbalanced.

I did and still do upto now coz I don't have money to buy a controller yet. But I think my batteries life span is now low coz it's over charged. Damn

I once connected my custom built 16V lithium battery setup to my 22v panels😂 this where I will stop, you don’t want to know the rest😂😂😂

The ONLY way I'd even come close to connecting a solar panel to a battery without a charge controller would be that if you have a SMALL panel that you connect to your car battery and use it sparingly to as a trickle charge so it won't run down. That's about it. A larger system like what you're talking about..... um, NO. Plain and simple, NO.

@smilinsunsmilinsun8056

7 ай бұрын

Not a good idea lol

Lol I'm doing it right now 😂

Or maybe they should add more battery if the connection is conencted properly

@smilinsunsmilinsun8056

7 ай бұрын

Good idea

Give us some good brand of Solar Charge Controller...

@smilinsunsmilinsun8056

3 ай бұрын

Will look into it

Bro, your glasses are killing me. There is far too much shine on the lenses, I can't see your face.

@LanzeWang-oh5ln

7 ай бұрын

🤣🤣I agree with your said 🤣🤣

@irvinemuchando7598

6 ай бұрын

😂😂😂😂😂

I have many questions how can I contact you by email