₦airaland Forum

BigDickProblems:
Nice and well detailed. Definitely, you cannot use higher load output than the PV input and expect your battery to charge.

What really prompted the question was that, twosquare’s screenshot shows that he is not using any load on the System while charging because the output was showing 4Watts or so. I would have wondered how on earth you will be enjoying your Ecoflow.

My 512Wh system with 3 pieces of 200watts charges my 30,000mah power bank, rechargeable fan, laptop, other little appliances fully during the day time when there is sun, and my battery is usually full by 1pm, sometimes 2pm, with all these load plugged in even at 12.6V (15% of the battery capacity) in the morning of a new charging cycle. Meaning that just like yours, I always drain my battery to 12.6V before another charging cycle in the morning, and at this time, I still plug my appliances except for my fridge.

That's just the way to maximize usage, enjoy sir.

Honestly I could have just over panelled!
Anyways I'm still very much learning a lot in this solar game.
Over panelling will create a lot of room for maximisation of RV

Anyways we move !

BigDickProblems:
Nice and well detailed. Definitely, you cannot use higher load output than the PV input and expect your battery to charge.

What really prompted the question was that, twosquare’s screenshot shows that he is not using any load on the System while charging because the output was showing 4Watts or so. I would have wondered how on earth you will be enjoying your Ecoflow.

My 512Wh system with 3 pieces of 200watts charges my 30,000mah power bank, rechargeable fan, laptop, other little appliances fully during the day time when there is sun, and my battery is usually full by 1pm, sometimes 2pm, with all these load plugged in even at 12.6V (15% of the battery capacity) in the morning of a new charging cycle. Meaning that just like yours, I always drain my battery to 12.6V before another charging cycle in the morning, and at this time, I still plug my appliances except for my fridge.

No load on it, except the 4 watts you saw, which is the phone I use for hotspot. I plugged it in directly to the Ecoflow's USB outlets so that it won't die, already at 15% then. Not that I can't on my load whenever I want to really, but today, I did a major cleaning on the panel and changed the position on the roof. So, I got to know if there is a difference.

And it saved me an hour more of charging time: cleaning, positioning, etc.

Also, I have a question for you: How many watts do each panel of your 200 watts generate (max hit)?

twosquare:
No load on it, except the 4 watts you saw, which is the phone I use for hotspot. I plugged it in directly to the Ecoflow's USB outlets so that it won't die, already at 15% then. Not that I can't on my load whenever I want to really, but today, I did a major cleaning on the panel and changed the position on the roof. So, I got to know if there is a difference.

And it saved me an hour more of charging time: cleaning, positioning, etc.

Also, I have a question for you: How many watts do each panel of your 200 watts generate (max hit)?

Yeah, I understand.

I do get 300+ watts max so far. Though sometimes I lower the voltage for healthy charging and get around 250watts on sunny days. That is enough for getting my battery full and using it on load during day time.

Meaning that each panels generates 100Watts each.

BigDickProblems:
Yeah, I understand.

I do get 300+ watts max so far. Though sometimes I lower the voltage for healthy charging and get around 250watts on sunny days. That is enough for getting my battery full and using it on load during day time.

Are you using the EcoFlow RIVER 2 Max? I thought the solar limit is about 200+ or am I wrong?

twosquare:
Are you using the EcoFlow RIVER 2 Max? I thought the solar limit is about 200+ or am I wrong?

No I use a different product by one unpopular Josh guy lols. I don’t even understand that guy’s marketing, honestly.

He had no issue with me maxing the wattage when I asked him.

BigDickProblems:
No I use a different product by one unpopular Josh guy lols. I don’t even understand that guy’s marketing, honestly.

He had no issue with me maxing the wattage when I asked him.

Oh, okay...better. When I move to my own house, I will overpanel, with proper setup. Better for faster charging and load...including on cloudy days.

Does anyone have good information about a reputable, tested and trusted brand making lithium ion phosphate battery? I'm looking to buy one, 12v 100ah, the 12v 100ah Ecoflow branded battery on JUMIA is about 425k. There are other brands like odiple and cordi energy on jumia, and they cost 100k less than the Ecoflow's.
I'm already thinking to go for the Ecoflow as I want to assume the BMS in that of Ecoflow will be better than that in these not-so-popular brands, I stand corrected 🫢, thus I'm putting this up here.
I have read reports of the BMS failing in brands like c worth and even felicity, I definitely do not want to deal with that, I'll be waiting for your replies 🫡😊

Babatundehy:
Does anyone have good information about a reputable, tested and trusted brand making lithium ion phosphate battery? I'm looking to buy one, 12v 100ah, the 12v 100ah Ecoflow branded battery on JUMIA is about 425k. There are other brands like odiple and cordi energy on jumia, and they cost 100k less than the Ecoflow's.
I'm already thinking to go for the Ecoflow as I want to assume the BMS in that of Ecoflow will be better than that in these not-so-popular brands, I stand corrected 🫢, thus I'm putting this up here.
I have read reports of the BMS failing in brands like c worth and even felicity, I definitely do not want to deal with that, I'll be waiting for your replies 🫡😊

Buy powmr from linnov

Babatundehy:
Does anyone have good information about a reputable, tested and trusted brand making lithium ion phosphate battery? I'm looking to buy one, 12v 100ah, the 12v 100ah Ecoflow branded battery on JUMIA is about 425k. There are other brands like odiple and cordi energy on jumia, and they cost 100k less than the Ecoflow's.
I'm already thinking to go for the Ecoflow as I want to assume the BMS in that of Ecoflow will be better than that in these not-so-popular brands, I stand corrected 🫢, thus I'm putting this up here.
I have read reports of the BMS failing in brands like c worth and even felicity, I definitely do not want to deal with that, I'll be waiting for your replies 🫡😊

Is there extra battery for river 2 pro?

twosquare:
Oh, okay...better. When I move to my own house, I will overpanel, with proper setup. Better for faster charging and load...including on cloudy days.

So connecting 2 x 550w jinko in parallel will do the trick, yes?

Hydronium:
So connecting 2 x 550w jinko in parallel will do the trick, yes?

Not for Ecoflow, but DIY solar systems... Not possible with that. It will fry it. max voltage for Delta 2 is around 60...amps is 15 max.

One Jinko is 13.54 amps, and the voltage is 40.99 or so...using two will just puff...

Babatundehy:
Does anyone have good information about a reputable, tested and trusted brand making lithium ion phosphate battery? I'm looking to buy one, 12v 100ah, the 12v 100ah Ecoflow branded battery on JUMIA is about 425k. There are other brands like odiple and cordi energy on jumia, and they cost 100k less than the Ecoflow's.
I'm already thinking to go for the Ecoflow as I want to assume the BMS in that of Ecoflow will be better than that in these not-so-popular brands, I stand corrected 🫢, thus I'm putting this up here.
I have read reports of the BMS failing in brands like c worth and even felicity, I definitely do not want to deal with that, I'll be waiting for your replies 🫡😊

Check the Dam5ree or linnov or so guy on Solar Compliment Thread, he has reviewed 2 lithium ion batteries namely: Powmr and Cworth which are quite distinct in price and capacity (I guess the later one is the same as your desired capacity).

twosquare:
Not for Ecoflow, but DIY solar systems... Not possible with that. It will fry it. max voltage for Delta 2 is around 60...amps is 15 max.

One Jinko is 13.54 amps, and the voltage is 40.99 or so...using two will just puff...

Series multiplies the voltage, parallel multiplies the current. D2 will take the 15A it needs from the current pool, it's only the voltage we need to watch out for. So yeah parallel connection works.

I'm looking to overpanel before the cloudy days

For D2 just get a 650 watts panel if you can and save yourself the stress !

oladele239:
For D2 just get a 650 watts panel if you can and save yourself the stress !

I wanted to get the Jinko 615w Solar panel when i got my 555w but people here said it wasn’t needed and the 555w will be sufficient as it will be over paneling but the 555w panel is not so bad for me. I’m not getting max input but i’m close. 360-390 average and 400+ on a good day.

twosquare:
That's beautiful. Which position is your panel facing? EAST or?

I’ll give you feedback on this tomorrow

oladele239:
For D2 just get a 650 watts panel if you can and save yourself the stress !

Still Jinko? is that what you're using? how many watts do you get from it?

iamlammy:
I wanted to get the Jinko 615w Solar panel when i got my 555w but people here said it wasn’t needed and the 555w will be sufficient as it will be over paneling but the 555w panel is not so bad for me. I’m not getting max input but i’m close. 360-390 average and 400+ on a good day.

That's cool but imagine what 615watts would have done on a normal day.

You'd max the 500 watts input no doubt!

Hydronium:
Still Jinko? is that what you're using? how many watts do you get from it?

Nope I'm using a 545 watts panel
I wish I had just done the 600+

Babatundehy:
Does anyone have good information about a reputable, tested and trusted brand making lithium ion phosphate battery? I'm looking to buy one, 12v 100ah, the 12v 100ah Ecoflow branded battery on JUMIA is about 425k. There are other brands like odiple and cordi energy on jumia, and they cost 100k less than the Ecoflow's.
I'm already thinking to go for the Ecoflow as I want to assume the BMS in that of Ecoflow will be better than that in these not-so-popular brands, I stand corrected 🫢, thus I'm putting this up here.
I have read reports of the BMS failing in brands like c worth and even felicity, I definitely do not want to deal with that, I'll be waiting for your replies 🫡😊

Go for powmr you won't regret!

oladele239:
Nope I'm using a 545 watts panel
I wish I had just done the 600+

Oh is that so? Thing is on a cloudy day, one might just be averaging less than 200W on a single panel. This may not be good enough.

oladele239:
Go for powmr you won't regret!

How will it work? How will one hook it up to the Delta 2 to charge? And will it be more efficient than using the Delta 2 extra battery?
Also, hope it won’t be 100w max input to charge the delta 2 when you hook it up?
How will you recharge the powmr lithium battery?

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It’s 1pm and i’m getting 362w

So, let me journal here for the sake of others and the future who will learn from it. I used our submersible water pump on the Delta 2. It is rated 370 watts. You can see the specs in the screenshot. I don't know if anything had been changed in the pump, but the first surge is around 1000 watts before it settled at 915 watts continuous load.

The fans, as usual, came on fully, and at 100% battery, I only had 1 hour, or should I say 56 minutes, as registered on the screen. Well, it handled it well and pumped for that 60 mins because we have not had light in our compound for 4 days since the first rain.

WHAT NOT TO DO: Immediately after use, I decided to charge it since the battery was already depleted to 7%. When I plugged it in, a red symbol of a thermometer flashed on the screen continuously. It won't charge or go away.

WHAT I DID: Reset the BMS, allowed the Delta 2 to cool, and even opened a standing fan on it to hasten the "cooling". I read the solution online on what to do when such a flash signal happens. It means the internal temperature is high.

In fact, fear first caught up with me say hope no be say my stuff don pai now, upon all my partner's warnings not to use it.

So, when you continuously use something heavy on it, before you rush to charge it, wait it out for an hour or more before charging again. My submission.

oladele239:
Nope I'm using a 545 watts panel
I wish I had just done the 600+

Can the D2 still be able to to support 650 watt solar panel

oladele239:
Go for powmr you won't regret!

Thank you, working on it.

BigDickProblems:
Check the Dam5ree or linnov or so guy on Solar Compliment Thread, he has reviewed 2 lithium ion batteries namely: Powmr and Cworth which are quite distinct in price and capacity (I guess the later one is the same as your desired capacity).

Thanks for the very good pointer 🤗

ksmart027:
Buy powmr from linnov

I'll update the thread when I have made the purchase, will post up the set up and how it performs.

twosquare:
So, let me journal here for the sake of others and the future who will learn from it. I used our submersible water pump on the Delta 2. It is rated 350 watts. You can see the specs in the screenshot. I don't know if anything had been changed in the pump, but the first surge is around 1000 watts before it settled at 915 watts continuous load.

The fans, as usual, came on fully, and at 100% battery, I only had 1 hour, or should I say 56 minutes, as registered on the screen. Well, it handled it well and pumped for that 60 mins because we have not had light in our compound for 4 days since the first rain.

WHAT NOT TO DO: Immediately after use, I decided to charge it since the battery was already depleted to 7%. When I plugged it in, a red symbol of a thermometer flashed on the screen continuously. It won't charge or go away.

WHAT I DID: Reset the BMS, allowed the Delta 2 to cool, and even opened a standing fan on it to hasten the "cooling". I read the solution online on what to do when such a flash signal happens. It means the internal temperature is high.

In fact, fear first caught up with me say hope no be say my stuff don pai now, upon all my partner's warnings not to use it.

So, when you continuously use something heavy on it, before you rush to charge it, wait it out for an hour or more before charging again. My submission.

Hmm. Everybody go dey bow for your D2. Sha be careful. 🤣