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VIDEO DESCRIPTION:
It's a tiny device that plays a big role in keeping the battery bank/cells healthy. Avoid over-discharge or simply add extra protection for your battery bank.
How does the setup work?
First thing first. The LVD module (low voltage disconnect) has to be set to a low voltage cut-off and so as the reconnect voltage. Whenever the battery bank voltage reaches the low cut-off, the LVD turns off the DC supply of the inverter or load, giving time for the battery bank to get charged from the solar panel. Once the recovery voltage is reached, the LVD turns on, triggering the relay coil and switching on the DC supply of the inverter.
This module might not the most accurate there is in the market, but still, it does its job and it's pretty much an affordable/cheap tiny thing. Pair it with a "heavy/continuous duty relay switch" and it's just as good as any expensive battery protection out there.
Note: It's highly recommended to use a continuous heavy-duty, high-rated relay switch for bigger and higher amps solar setup applications. The best type of relay for this project is a solid-state relay.
Even if you already have a BMS installed on your Lithium battery bank, this is still very handy for a fully customized DOD %. This is not intended for hybrid inverters nor for inverters with AC support.
To those who were asking about these;
SOC - State of Charge
DOD - Depth of Discharge
HVD - High Voltage Disconnect
LVD - Low Voltage Disconnect
LVR - Low Voltage Reconnect
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BUY LINKS:
12V - 36V LVD Model XH - M609
Shopee - bit.ly/3rNHjSn
Lazada - bit.ly/35n1CN1
Aliexpress - bit.ly/354vWvF
12V LVD Model YX-X1208
Aliexpress - bit.ly/2KQvElc
200A 12V Continous Heavy Duty Relay Switch
Shopee - bit.ly/2LhOeCi
Lazada - bit.ly/389WltT
500A 12V Heavy Duty Relay Switch
Aliexpress - bit.ly/2MoYR6V
6V -48V LVD Model JY-814
Aliexpress - bit.ly/3lhz528
Amazon - amzn.to/30FmhJl
Ebay - ebay.to/3bLmlh1
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TIMESTAMPS
00:00 - Greetings & Module Overview
04:12 - Introduction
04:47 - Table Parts Layout
08:01 - The Module (Overview)
10:30 - Parameters Settings
14:08 - Module In Action
20:45 - Outro
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IMPORTANT INFO:
For product reviews, ad plugins, sponsorship, and collaboration, please contact me via my KZitem email address.
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PLAYLIST:
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☕️ SCC Tests & Reviews - cutt.ly/PCRwYce
☕️ C-rate & Cells - cutt.ly/1CRwGwQ
☕️ ATS, SSR & LVD Modules - cutt.ly/SCRwVTC
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SOMETHING TO MEDITATE:
Galatians 6:7-8
Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap.
Proverbs 3:27
Withhold not good from them to whom it is due, when it is in the power of thine hand to do it.
Philippians 4:8
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