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electrical:converter [2017/10/01 11:23] frater_secessus [Converters] |
electrical:converter [2019/01/25 21:14] frater_secessus [charging the house battery] |
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====== Converters ====== | ====== Converters ====== | ||
- | + | [[https:// | |
- | A converter | + | A converter |
- charge the [[electrical: | - charge the [[electrical: | ||
- | - provide 12v to power house loads | + | - provide 12v to power [[electrical: |
- sometimes acts as a passthrough for 110v | - sometimes acts as a passthrough for 110v | ||
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===== charging the house battery ===== | ===== charging the house battery ===== | ||
- | OEM converters are notoriously cheap and dumb (lacking [[electrical: | + | OEM converters are notoriously cheap and dumb (lacking [[electrical: |
+ | |||
+ | This compromise setpoint should coincide with standard float voltage (Vfloat) for your battery bank. Typically this would be 13.2v - 13.4v for converters that are always on the grid, and 13.8v for batteries that are cycled but get put back on grid charging regularly.((Solar charging at a single setpoint, as with a [[electrical: | ||
===== aftermarket converters ===== | ===== aftermarket converters ===== | ||
+ | |||
+ | Aftermarket converters tend to be higher quality than OEM, but some are still " | ||
Three converter makers are generally respected on the CRVL forum. | Three converter makers are generally respected on the CRVL forum. | ||
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===== DIY " | ===== DIY " | ||
- | It is possible to build a [[https:// | + | It is possible to build a [[https:// |
+ | |||
+ | Benefits include: | ||
+ | * lower cost than a comparable commercial product | ||
+ | * greater configurability | ||
+ | * secondary use of charge controller as a spare if needed | ||
If you do not need smart charging an adjustable voltage power supply could do the trick. | If you do not need smart charging an adjustable voltage power supply could do the trick. |