Most reacted posts

When the guns go off, your life should be your biggest concern, not your hybrid inverter, well, that's not funny at all. War is cruel, may the world be at peace!

In the next two months, a new post "Liar! AliExpress XXX" Because this price is completely impossible.

Yes, you can do this. But you've also heard of "The barrel principle", the same principle applies to battery packs that mix different cells, high performance cells will always be constrained by low performance cells.

Hey, Brother. DIY solar forum discussions are all related to DIY solar battery cells. The "Powerwall" you are consulting also belongs to solar battery, but it is generally called home battery, you can search: Sonnen, Tesla Powerwall and Felicity Solar.

According to comparing their parameters, if you are using Voltronic Infinisolar V IV 5.6KW, it can be downward compatible with Growatt Hope 4.8L-C1 Lithium Battery LifePo4.

Where are you going to use them? 16pcs can make 12V, 24V, 48V systems. If you consider using 230Ah, it is recommended that you build it into 24V 460Ah.

If my Korean translation is correct, the battery pack he got is 180Ah. If you observe carefully, you will find that the seller replies "the real capacity is about 200Ah". Can I think so, 180Ah≈200Ah? I'm just posting my thoughts, nothing else.

Yes. You can do this. But only if you ensure a balance between them.

Thanks, this is a great thread. I looked at the replies to the thread and watched how it went from discussing DIY costs to discussing quality suppliers.? But it seems that this forum is tailor-made for Amy (Luyuan) and Docan. Well, it's their good reputation that makes them win. When I search...

This is kind of weird, is it possible that you have set up the BMS wrong?

The working temperature range of lifepo4 charging and discharging is -20℃ to 65℃. But in order to use it better, it is recommended to control the temperature between 20°C and 40°C.

I guess it's because the shell is metal, maybe you can test if the metal has a weak voltage

lifepo4 (LFP) is ideal for use in solar systems, and from a practical point of view, LFP can continuously discharge to a depth of discharge of 100% DOD better than any lead-acid battery. I don't know what makes you hate LFP so much, but you can't deny that LFP is a great invention. This is a...

When we needed to buy lifepo4 batteries, every supplier told us they were selling grade A cells, when we paid with hope and waited to receive the battery, only to find out that wasn't the case, even a reputable supplier can't guarantee Every battery sold is good. How to tell the difference...