Differences

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--- electrical:12v:b2b [2022/12/17 17:06]
frater_secessus [Sterling]
+++ electrical:12v:b2b [2022/12/17 17:16]
frater_secessus [Sterling]
@@ Line 206: / Line 206: @@
 ==== Sterling ====
-The Sterling BBS1230 Pro Batt Ultra is a 30A boost/buck 30A charger. [[https://www.12voltplanet.co.uk/user/downloads/BBS1230%20product%20info.pdf|manual]]
+{{ https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.XpvtZUxAsHhAUuiFBNLfFAHaG2%26pid%3DApi&f=1&ipt=0ef2049788f1fddb2283a07cddcadca903022507915bd3dccd69de182979f968&ipo=images?100}}
+The Sterling BBS1230 Pro Batt Ultra is a 30A boost/buck 30A charger. The solar input max is 31V and 16A. Alternator input voltage is 11v-20v and 30A.  Both the solar and b2b charging can be turned off separately.
-solar+alternator behavior
+[[https://www.12voltplanet.co.uk/user/downloads/BBS1230%20product%20info.pdf|manual]]
+=== solar+alternator behavior ===
+The charger charges only from alternator when engine is running:
+>  When your engine is running, the BB aspect of the BBS charges. When the engine / ignition is off, the solar charger works. They do not work simultaneously.
+=== starter battery maintenance behavior ===
 the manual for the pre-2022 version incorrectly claims the unit maintains the starter battery.

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