assistants:self_consumption_hub-1
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assistants:self_consumption_hub-1 [2016-01-08 16:39] – ictbeheer | assistants:self_consumption_hub-1 [2019-01-22 10:16] (current) – external edit 127.0.0.1 | ||
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===== When to use the hub-1 Assistant? ===== | ===== When to use the hub-1 Assistant? ===== | ||
- | Use the Assistant for these systems with Solar chargers, | + | Use the Assistant for these systems with Solar chargers, |
- | * Grid that allows feed-back | + | |
- | * Grid that does not allow feed-back | + | |
- | * Grid + a backup generator | + | |
+ | Usage of all other policies of Hub-1 have been deprecated, in favor of [[ess: | ||
- | Do not use this Assistant for the following systems, even though they have solar chargers: | + | Besides below information, there is more information about Hub-1 here: |
- | * No grid nor generator; solar only | + | * [[https:// |
- | * Only a generator connected to the ac-input of the Multi or Quattro, no grid. | + | * [[assistants: |
- | + | ||
- | More information: | + | |
- | * [[https:// | + | |
- | * [[assistants: | + | |
===== Frequently asked questions ===== | ===== Frequently asked questions ===== | ||
- | === Do I need to connect | + | === Do I need to use the VE.Bus |
- | No it is not required, just much recommended. And make sure to only use it when grid-feedback is enabeld. The advantages of using the VE.Bus to VE.Can interface are: | + | No, not anymore since CCGX v1.73. See [[https:// |
- | * The MPPT will automatically use the settings from the Multi, no need to configure the MPPT. | ||
- | * Equalize is managed by the Multi | ||
- | * The charge states will be synchronized | ||
- | * No risk that the MPPT switches to float before the Multi does, and therefore backfeeding will stop | ||
- | |||
- | Notes for systems where the Multi and the MPPT are not communicating (for example an MPPT 100/50 that does not have a VE.Can comm. port): | ||
- | |||
- | * Power can still be fed back to the grid! | ||
- | * Set the absorption and float voltage of the MPPT slightly higher than the same set points in the Multi | ||
- | * In a Lithium system, make sure that the MPPT can be switched off by the BMS. | ||
- | |||
- | More information in the [[[[ve.can: | ||
=== What happens when there is to power to be fed back, but there is no grid available? === | === What happens when there is to power to be fed back, but there is no grid available? === | ||
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A maximum of 25 units can be connected in parallel. | A maximum of 25 units can be connected in parallel. | ||
+ | |||
+ | ===== DISQUS ===== | ||
~~DISQUS~~ | ~~DISQUS~~ | ||
+ |
assistants/self_consumption_hub-1.1452267554.txt.gz · Last modified: 2016-01-08 16:39 by ictbeheer