Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Green Renewable Energy Forum
Solar PV Forum
How to calculate the Max Power charge/discharge of batteries
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Talk Electrician Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="bladerunnerpv" data-source="post: 539245" data-attributes="member: 35385"><p>Hi Bob,</p><p>I took a brief look at sunsynk a while ago and was left scratching my head too</p><p></p><p>I case it helps, thinking of what you were trying to do with the paralleling before, the BYD datasheet suggests the LVS system can be set up in parallel also</p><p>"Max. 64 Modules in Parallel (256 kWh)"</p><p>"Parallel tower function only available for 1 to 4 battery modules per tower"</p><p></p><p>datasheet "BATTERY-BOX PREMIUM LVS" v2.1</p><p></p><p>so you could start with 2x2 and expand to 2x4 or 4x2 ?</p><p></p><p>IIRC BYD have HVS and HVM options too which can be stacked and/or paralleled</p><p>looks like HVS are ~100V units, HVM are ~50V units.</p><p></p><p>[URL unfurl="true"]https://www.dragonsbreathsolar.co.uk/wp-content/uploads/2022/03/byd-battery-box-premium-hvs-hvm-datasheet.pdf[/URL]</p><p></p><p>you'd have to check the compatible inverter lists...</p><p></p><p>hope this helps</p></blockquote><p></p>
[QUOTE="bladerunnerpv, post: 539245, member: 35385"] Hi Bob, I took a brief look at sunsynk a while ago and was left scratching my head too I case it helps, thinking of what you were trying to do with the paralleling before, the BYD datasheet suggests the LVS system can be set up in parallel also "Max. 64 Modules in Parallel (256 kWh)" "Parallel tower function only available for 1 to 4 battery modules per tower" datasheet "BATTERY-BOX PREMIUM LVS" v2.1 so you could start with 2x2 and expand to 2x4 or 4x2 ? IIRC BYD have HVS and HVM options too which can be stacked and/or paralleled looks like HVS are ~100V units, HVM are ~50V units. [URL unfurl="true"]https://www.dragonsbreathsolar.co.uk/wp-content/uploads/2022/03/byd-battery-box-premium-hvs-hvm-datasheet.pdf[/URL] you'd have to check the compatible inverter lists... hope this helps [/QUOTE]
Insert quotes…
Verification
Post reply
Green Renewable Energy Forum
Solar PV Forum
How to calculate the Max Power charge/discharge of batteries
Top