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electrical:12v:b2b [2022/11/11 15:07] frater_secessus [Renogy] |
electrical:12v:b2b [2022/12/17 17:16] frater_secessus [Sterling] |
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Note: the Ring appears very similar to the Kisae (above). | Note: the Ring appears very similar to the Kisae (above). | ||
- | ---- | + | ==== Sterling ==== |
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+ | {{ https:// | ||
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+ | 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. | ||
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+ | [[https:// | ||
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+ | === solar+alternator behavior === | ||
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+ | The charger charges only from alternator when engine is running: | ||
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+ | > 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. | ||
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+ | === 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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>> By default, absorption will not exceed 3 hours to prevent overcharging. | >> By default, absorption will not exceed 3 hours to prevent overcharging. | ||
+ | === Rego series === | ||
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+ | [[https:// | ||
+ | [[https:// | ||
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+ | * configurable output current - 60A/ | ||
+ | * voltage-sense triggering rather than D+ | ||
+ | * 10-300min boost duration in USER mode | ||
+ | * 120min boost duration still hard-coded in predefined lead-chemistry modes, BUT will drop to Float if output is less than 3A (ie Absorption termination based on endAmps) | ||
+ | [[https:// | ||
==== Redarc ==== | ==== Redarc ==== | ||