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electrical:12v:b2b [2022/11/11 15:07] frater_secessus [Renogy] |
electrical:12v:b2b [2023/02/06 11:43] frater_secessus [Kisae] |
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The Kisae does not appear to maintain the starter battery. | The Kisae does not appear to maintain the starter battery. | ||
+ | |||
+ | === related === | ||
+ | |||
+ | This unit also seems to be sold under the Ring and Merlin brands. | ||
+ | |||
+ | ==== SRNE ==== | ||
+ | |||
+ | SRNE makes a combo unit similar to the Ring and Kisae. Since SRNE makes things that are rebadged by other sellers it is possible they are the original manufacturers. | ||
+ | |||
+ | solar+alternator behavior | ||
+ | |||
+ | solar+alternator behavior | ||
+ | |||
==== Redarc ==== | ==== Redarc ==== | ||
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Note: the Ring appears very similar to the Kisae (above). | Note: the Ring appears very similar to the Kisae (above). | ||
- | ---- | + | ==== Hardkorr ==== |
+ | Korr Lighting makes [[https:// | ||
+ | |||
+ | * Solar input range is 16v-24v. | ||
+ | * alternator input range is 12.5v-24v. | ||
+ | * alternator charging connection when chassis voltage ≥13.0v (>12.5v with D+ energized). | ||
+ | |||
+ | The manual shows " | ||
+ | |||
+ | |||
+ | === solar+alternator behavior === | ||
+ | |||
+ | Unclear; the manual does say: | ||
+ | |||
+ | >> The charger will shift to solar charge mode when the input terminal is connected to the solar panel | ||
+ | |||
+ | ...which suggests the unit goes to solar-only mode when panel voltage is detected. | ||
+ | |||
+ | |||
+ | === starter battery maintenance behavior === | ||
+ | |||
+ | not described | ||
+ | ==== Sterling ==== | ||
+ | |||
+ | {{ https:// | ||
+ | |||
+ | 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. | ||
+ | |||
+ | |||
+ | [[https:// | ||
+ | |||
+ | |||
+ | === 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. | ||
==== Votronics Triple ==== | ==== Votronics Triple ==== | ||
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+ | The BB1240 has a starter battery maintenance (reverse charging) feature. This might be true for all the 2022 redesigns. | ||
==== Renogy ==== | ==== Renogy ==== | ||
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=== Rego series === | === Rego series === | ||
- | [[https:// | + | [[https:// |
- | [[https:// | + | [[https:// |
* configurable output current - 60A/ | * configurable output current - 60A/ |