battery_compatibility:bmz_ess
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battery_compatibility:bmz_ess [2019-09-09 08:34] – alexander.joist_ibc-solar.co.za | battery_compatibility:bmz_ess [2021-03-20 02:58] – guystewart | ||
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* Paralleling multiple BMZ ESS batteries to expand capacity is possible. Contact BMZ for more information. | * Paralleling multiple BMZ ESS batteries to expand capacity is possible. Contact BMZ for more information. | ||
* Derating, based on the dynamic BMZ ESS charge- and discharge limits: | * Derating, based on the dynamic BMZ ESS charge- and discharge limits: | ||
- | * Minimum | + | * Minimum |
* The derating mechanism is not very precise yet. In other words, do not expect a discharge limit of 30A to result in a precise discharge of 30A. | * The derating mechanism is not very precise yet. In other words, do not expect a discharge limit of 30A to result in a precise discharge of 30A. | ||
* Actual charge- and discharge limits are visible in the Parameters page. See screenshot below in Chapter 4. | * Actual charge- and discharge limits are visible in the Parameters page. See screenshot below in Chapter 4. | ||
- | * BMZ batteries and MPPT Solar Chargers with a VE.Can communication port cannot be both connected to the CCGX, because of different canbus speeds. Use Solar Chargers with a VE.Direct comm. port instead. | + | * BMZ batteries and MPPT Solar Chargers with a VE.Can communication port cannot be both connected to the CCGX, because of different canbus speeds. Use a Cerbo GX, or Solar Chargers with a VE.Direct comm. port instead. |
=== 1.3 System diagram === | === 1.3 System diagram === | ||
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==== 2. GX device needed ==== | ==== 2. GX device needed ==== | ||
- | To use the BMZ ESS in Victron system, it is necessary to use a Color Control GX or Venus GX. On first commissioning an external power supply (Not the 48V from the BMZ-Battery) is needed. The CCGX/ | + | To use the BMZ ESS in Victron system, it is necessary to use a Color Control GX or Venus GX. On first commissioning an external power supply (Not the 48V from the BMZ-Battery) is needed. The GX device |
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Use the //VE.Can to CAN-bus BMS type B Cable//, part number ASS030720018. Plug the side which is labeled Battery BMS into the BMZ BMS. Plug the side labeled Victron VE.Can into the [[venus-os: | Use the //VE.Can to CAN-bus BMS type B Cable//, part number ASS030720018. Plug the side which is labeled Battery BMS into the BMZ BMS. Plug the side labeled Victron VE.Can into the [[venus-os: | ||
- | Then, plug a [[https:// | + | Then, plug a [[https:// |
More information about the cable can be found in [[battery_compatibility: | More information about the cable can be found in [[battery_compatibility: | ||
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* The parameters option within the battery page shows the actual battery charge and discharge limits:{{ : | * The parameters option within the battery page shows the actual battery charge and discharge limits:{{ : | ||
+ | ==== 6. DVCC Settings ==== | ||
+ | |||
+ | Enabling DVCC changes a GX device from a passive monitor into an active controller. The available features and effects of enabling DVCC depend on the type of battery used. The effect also depends on the installed Victron components and their configuration. | ||
+ | |||
+ | This table shows the recommend settings for different battery types: | ||
+ | |||
+ | {{ : | ||
===== DISQUS ===== | ===== DISQUS ===== | ||
~~DISQUS~~ | ~~DISQUS~~ | ||
battery_compatibility/bmz_ess.txt · Last modified: 2022-07-18 12:05 by dfaber