battery_compatibility:byd_b-box
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
battery_compatibility:byd_b-box [2020-12-08 10:34] – mvader | battery_compatibility:byd_b-box [2021-02-19 08:33] – [2. Minimum Battery Sizing] guystewart | ||
---|---|---|---|
Line 18: | Line 18: | ||
* Off-grid | * Off-grid | ||
- | Note that for Off-grid systems, its strongly recommend to make sure there is a minimum of DC-Coupled PV (= MPPT Solar Charger) in the system. Ie. not only AC-Coupled PV. Also, minimum battery configuration, | + | __Special note for Off-Grid systems__ |
+ | |||
+ | For Off-grid systems, its strongly recommend to make sure there is a minimum of DC-Coupled PV (= MPPT Solar Charger) in the system. Ie. not only AC-Coupled PV. Also, minimum battery configuration, | ||
=== 1.2 A GX device is required, eg Cerbo GX, Color Control GX (CCGX), Venus GX (VGX), etc === | === 1.2 A GX device is required, eg Cerbo GX, Color Control GX (CCGX), Venus GX (VGX), etc === | ||
Line 85: | Line 87: | ||
|Phases| | |Phases| | ||
| Inverter/ | | Inverter/ | ||
- | | Multiplus 48/ | + | | Multiplus |
- | | Multiplus 48/ | + | | Multiplus |
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
- | | EasySolar 48/ | + | | EasySolar |
- | | EasySolar 48/ | + | | EasySolar 48/ |
Line 99: | Line 101: | ||
|Phases| | |Phases| | ||
| Inverter/ | | Inverter/ | ||
- | | Multiplus 48/ | + | | Multiplus |
- | | Multiplus 48/ | + | | Multiplus |
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
- | | EasySolar 48/ | + | | EasySolar |
| EasySolar 48/ | | EasySolar 48/ | ||
Line 112: | Line 114: | ||
|Phases| | |Phases| | ||
| Inverter/ | | Inverter/ | ||
- | | Multiplus 48/ | + | | Multiplus |
- | | Multiplus 48/ | + | | Multiplus |
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
- | | EasySolar 48/ | + | | EasySolar |
| EasySolar 48/ | | EasySolar 48/ | ||
Line 130: | Line 132: | ||
|Phases| | |Phases| | ||
| Inverter/ | | Inverter/ | ||
- | | Multiplus 48/ | + | | Multiplus |
- | | Multiplus 48/ | + | | Multiplus |
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
- | | EasySolar 48/ | + | | EasySolar |
| EasySolar 48/ | | EasySolar 48/ | ||
Line 144: | Line 146: | ||
|Phases| | |Phases| | ||
| Inverter/ | | Inverter/ | ||
- | | | + | | |
- | | | + | | |
| | | | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
| Quattro 48/ | | Quattro 48/ | ||
- | | | + | | |
| | | | ||
Line 274: | Line 276: | ||
In a correctly configured system, the inverter will shut itself down before the batteries enter a self protective shut down state. | In a correctly configured system, the inverter will shut itself down before the batteries enter a self protective shut down state. | ||
- | If your system is charged only with an AC-coupled PV inverter, this may prevent the AC-coupled PV inverter from starting up to recharge the batteries. Therefore it is strongly recommended that there is also either a generator or DC MPPT charge controller to provide DC bus power to bring the inverter back online to allow normal recharging to resume. | + | Therefore it is essential that there is also either a generator or DC MPPT charge controller for overall system stability. |
- | Even a single 100/20 48V MPPT charger unit with 2 x 60 cell solar panels would be sufficient to add this self correcting mechanism able to maintain the DC bus voltage and improve longterm system reliability considerably from accidental deep discharge and subsequent shut down. | + | Even a single 100/20 48V MPPT charger unit with 2 x 60 cell solar panels would be sufficient to add this self correcting mechanism able to maintain the DC bus voltage and improve longterm system reliability considerably from accidental deep discharge and subsequent shut down. |
===== 7. Example Wiring Diagram ===== | ===== 7. Example Wiring Diagram ===== | ||
battery_compatibility/byd_b-box.txt · Last modified: 2024-01-22 07:32 by guy_stewart