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Any reports or reviews on these units... https://www.aliexpress.com/item/1005004838390363.html

I have PIP-5048MGX (240V) and have never been able to get the AC charging side to adhere to the battery charge profiles, it just completely ignores any voltages set and charges at max amps. Is this normal behaviour, I would have thought both AC/DC charging sides would use the same profile...

Hi, I started building up a 12v camping setup, then decided to add some more battery capacity. I'm now wondering if the Two Daly BMS would have issues working in parallel? Basic image attached...

Australia only. DL24P 180W Capacity Tester, includes everything with a power supply also thrown in for free. No longer needed. $55 posted Australia wide.

Just after some recommendations or experience on whether I should go 2P or 3P? And is it ok to mix and match these panels, they seem pretty close? Solar Inputs: 450V voc, 120-430V range, 18A input. 8 x 200W Panel: 37V vmp; 5.41A imp; 5.88A isc; 45.1V voc 8 x 190W Panel: 36.8V vmp; 5.18A imp...

A newbie question; I will have Two arrays in parallel, both putting out 5 amp each. Array 1 - 8x200W = 1600W @ 5A, VOC-360, VMP-296 Array 2 - 8x190W = 1520W @ 5A, VOC-360, VMP-296 Total = 3120W @10A Does this mean my PIPMGX5048 will never be able to put more than 10A into my battery bank, or...

So my cells finally arrived on the slow boat from EAMIRE Shenzhen Yidong Technology Co., Ltd. https://eamire.en.alibaba.com/ I took a sample of cells for testing and none are reaching 180AH. Charged to 3.65V, cutoff at .20A Discharged @20A or 30A to 2.50V Test results are 170, 171, 173 & 174AH...

So its common practice to oversize residential inverters, but is it ok to oversize the MPP Solar units, I cant help but feel they are a bit more sensitive? Should I stay within the specs, or can I push certain areas? Inverter PIP-5048 MGX 1x MPPT MPPT Range 120-430V Max PV input 5000W...

Hi, I'm looking for the 16s 100a BMS (with gauge wire) as sold by Over Kill Solar, they all seem to be low rated 60a on Ali? I know they are are made by JBD, but none match up. Can anyone point me in the right direction?

Hi all, I'm planning to build a 16S 48V bank with 280Ah Lifepo4 cells. The setup is for a remote property (4hr drive) and will need to be somewhat mobile (excluding panels, worried about theft). The biggest drain will be intermittent power tool usage <2400W. Everything else will be far, far...