Cheapest AliExpress 30A Solar Charge Controller. Does it work?

I bought the cheapest 30 amp PWM solar charge controller I could find from a reliable source and did it blow up? https://dcguy.co.uk for more solar / DC content. These are not intended to use with Lifepo4 batteries and i mistakenly say AC output, meant DC - apologies. Follow up video -    • What Do These Solar Charge Controller...   shows how to navigate setting.
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AliExpress Link https://s.click.aliexpress.com/e/_DDf... or via Ebay - https://ebay.us/HN9rbR
The reason you need to connect the battery 1st is because the solar controller needs to know what pre set voltage to use 12v, 24v etc.
DCHOUSE Lifepo4 Battery Links -
These batteries are available via Amazon https://amzn.to/4eoGB6h and eBay - https://ebay.us/cBWn3I
They also have a 12V 200Ah version on eBay - https://ebay.us/x0xoH6 and a 24V 100Ah https://ebay.us/4P4QmB (clicking these links will take you to eBay)
Li-Time Mini Battery link is https://uk.litime.com/?ref=t2nvwo1x
or Amazon - https://amzn.to/4ewMjTM
Clamp Meter -https://amzn.to/4cyIxqX or eBay https://ebay.us/wwtUna
AliExpress Affiliate Links -:
5A Active balancer https://s.click.aliexpress.com/e/_EyP...
DL24MP 600W Battery Capacity Tester from - https://s.click.aliexpress.com/e/_Dn5...
DL24 150W Capacity Tester - https://s.click.aliexpress.com/e/_DDQ...
DL24 450W Capacity Tester - https://s.click.aliexpress.com/e/_DDQ...
Fogstar Drift 105Ah LifePO4 Heat/BT https://www.fogstar-drift.co.uk/?ref=...
---Solar Charge Controllers -
Renogy Rover 20A SCC - https://amzn.to/3TIWU5u
Renogy Rover 30A SCC - https://amzn.to/3xc2LYb
Renogy Rover 40A SCC - https://amzn.to/4cvln4Z
Renogy Rover 60A SCC - https://amzn.to/4c8i43V
Victron 100/15 (12-24V) - https://amzn.to/3RBPv6C
Victron 75/15 (12/24) - https://amzn.to/3KU28Gt
Victron 100/20 - https://amzn.to/3VVNyEU
Victron 100/30 - https://amzn.to/3VSo4If
Victron 100/50 - https://amzn.to/4bdQD7p
Epever 40A SCC - https://amzn.to/48XWzAx
Budget 30A SCC -- https://amzn.to/4erPJat
Battery Capacity Testers
600W DL24M ATORCH AliExpress - https://s.click.aliexpress.com/e/_DC4...
160W Version Aliexpress - https://s.click.aliexpress.com/e/_DCd...
Battery Shunts/Monitors
Victron 500A Smart Shunt - https://amzn.to/4crzlES
Victron 1000A Smart Shunt - https://amzn.to/3KUPrLB
Victron 2000A Smart Shunt - https://amzn.to/4c62Tbo
Budget 100A Shunt - https://amzn.to/3XBrvV0
Renogy 500A Monitor - https://amzn.to/3xsdL4l
Class T Fuses etc
320A Blue Sea System - https://amzn.to/4cwoqtD
110A Class T Fuse & Holder - https://amzn.to/3VUrSYz
Terminal Blocks - Positive - https://amzn.to/3z9ziPL
Terminal Blocks - Negative - https://amzn.to/3zcMaol
Clamp Meter I Use - https://amzn.to/3xj6kwr
Heavy Duty Crimping Tool - https://amzn.to/3XymHQo
Ferrule Crimper & Ferrules - https://amzn.to/4eztQ8V
Mega Fuse Holder twin Pack - https://amzn.to/3VQuhoe
MRBF Fuse Holder - https://amzn.to/4bbCuYp
300A Fuse for MRBF - https://amzn.to/3VykiT8
250A Fuse for MRBF- https://amzn.to/3Vyqw5m
200A Fuse for MRBF - https://amzn.to/4cOInMD
175A Fuse for MRBF - https://amzn.to/3xsYIY3
Victron Smart Battery Sense - https://amzn.to/3XzLfIH
Copper BusBars - https://amzn.to/4caoK1v
10 Amp Power Supply Unit - https://amzn.to/3zdIfrg
MC4 Connector Pack - https://amzn.to/4eBfHIk
10 Gauge Tinned Copper Solar Cable - https://amzn.to/4c8jRGb
XT60 Connectors - https://amzn.to/4eMcczd
Bison Battery Box - https://amzn.to/3z6tTZG
Midi Fuse Variety Pack - https://amzn.to/3VQ1XCn
Heavy Duty Ring Terminals 50mmX16 - https://amzn.to/4biQ78a
ANL fuse holders- https://amzn.to/3VRn9rt
100 Pce Copper Terminals - https://amzn.to/4cwJi48
Inverters------
Edecoa 3500W - https://amzn.to/4cxwM46
Renogy 3000W - https://amzn.to/3KR9NVY
12V 1000W PSW Inverter - https://amzn.to/3KSJYow
24V 3000W Inverter - https://amzn.to/3VA56VF
Eco-Worthy( NEW RELEASE) - 2000W Inverter - https://uk.eco-worthy.com/products/20...
or from Amazon here - https://amzn.to/3xwkRVx
Diy Battery Heater-----
W1209 Relay - https://amzn.to/3xqLATq
12V Heated Grips - https://amzn.to/45CeGeZ
12V 20W Silicone Heat Pads - https://amzn.to/4buniGd
12V 30W Silicone Heap Pad - https://amzn.to/3zn8lIj
Battery Chargers
Victron IP22 30A Smart Charger - https://amzn.to/4ce8U66
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