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electrical:12v:b2b [2024/04/12 21:52]
frater_secessus [Kisae] 		electrical:12v:b2b [2024/05/17 11:40]
frater_secessus [Renogy]
Line 147: Line 147:
  
 === RBC series === === RBC series ===
 +
 +NOTE:  there are two distinct versions of the RBC line.  Both appear to have PV input limits higher than 25v found in the older DCC line.  Major differences appear to be:
 +
 +  * DS - built-in Bluetooth, support for both 12v/24v banks.  New case.
 +  * D1S -  no built-in Bluetooth, 12v banks only.  Uses traditional DCC case.
 +
 +
 +== RBC2125DS ==
 +
 +
 +{{ https://cdn11.bigcommerce.com/s-fhnch/images/stencil/640w/products/2063/26190/1__10088.1706872952.jpg?125}}
  
 Note:  some manual versions brand this unit as part of the "Rego" line. Note:  some manual versions brand this unit as part of the "Rego" line.
  
-The [[https://www.renogy.com/renogy-12v-24v-ip67-50a-dc-dc-battery-charger-with-mppt/|RBC series 50A charger]] has a 50V PV input limit and built-in bluetooth.  It can also boost 12v panel voltage to charge 24v banks.  A RBC30 is reported to exist.+This version is for both **12v and 24v banks**.
  
-The existing [[https://store-fhnch.mybigcommerce.com/content/RBC2125DS-21W/Manual_RENOGY%2012V%2024V%2050A%20Battery%20Charger-2.pdf|manual]] is minimal and specs/behavior are largely undocumented as of Jan 2024.+The [[https://www.renogy.com/renogy-12v-24v-ip67-50a-dc-dc-battery-charger-with-mppt/|RBC series 50A charger]] has a 50V PV input limit and built-in bluetooth.  It can also boost 12v panel voltage to charge 24v banks.  
  
 +>> Ensure that the open circuit voltage of the solar panel/solar panel array does not exceed 50V
 +
 +Update:  [[https://store-fhnch.mybigcommerce.com/content/RBC2125DS-21W/Manual_RENOGY%2012V%2024V%2050A%20Battery%20Charger-2.pdf|the manual]] has been updated.
  
 == solar+alternator behavior == == solar+alternator behavior ==
Line 163: Line 177:
  
  
 +== RBC30D1S and RBC50D1S ==
 +
 +The D**1**S series appears to be a DCC charger with higher PV input limits: 
 +
 +>> For [the] 30A battery charger, ensure that the working voltage of the solar panel / solar panel array does not exceed **30V**. For [the] 50A battery charger, ensure that the working voltage of the
 +solar panel / solar panel array does not exceed **50V**.
  
 +[[https://www.renogy.com/content/RBC3050D1S-G1/RBC3050D1S-Manual.pdf|manual]]
  
  
electrical/12v/b2b.txt ยท Last modified: 2024/06/02 20:28 by frater_secessus

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