battery_compatibility:lg_chem_resu
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battery_compatibility:lg_chem_resu [2017-04-18 08:38] – mvader | battery_compatibility:lg_chem_resu [2019-08-15 12:24] (current) – replace venus-device with GX device guy_stewart | ||
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==== Compatible Victron products ==== | ==== Compatible Victron products ==== | ||
- | The MultiPlus 48/ | + | The only inverter/ |
+ | |||
+ | === A GX device is required (either Color Control GX (CCGX) or the VENUS GX) === | ||
+ | |||
+ | It is essential to use the CAN-bus connection of the [[venus-os: | ||
+ | |||
+ | The minimum required firmware version for the [[https:// | ||
- | And always a [[https:// | ||
==== Notes ==== | ==== Notes ==== | ||
* LG Battery can only be used in a [[https:// | * LG Battery can only be used in a [[https:// | ||
+ | * It can only be used in On-grid systems, for self-consumption. Not for off-grid systems. | ||
* Derating, based on the dynamic LG Resu charge- and discharge limits: | * Derating, based on the dynamic LG Resu charge- and discharge limits: | ||
- | * Minimum CCGX version is v1.72 | + | * Minimum CCGX version is v2.15 |
* 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. | * Actual charge- and discharge limits are visible in the Parameters page. See screenshot below. | ||
+ | * LG batteries Resu batteries may only be used with MPPT Solar Chargers with the VE.Direct port. The VE.Can MPPTs are not supported. | ||
+ | * LG battery policy is to only charge the battery to 97% or 98%. It is normal for the battery not to charge to 100%. | ||
+ | |||
+ | ==== GX device required ==== | ||
+ | To use the LG Chem Resu and Victron equipment, it is necessary to use a [[venus-os: | ||
+ | Do not attempt firmware updates using the LG Chem battery for power until you can confirm that the battery is connected and showing on the [[venus-os: | ||
==== Wiring of communication cables ==== | ==== Wiring of communication cables ==== | ||
- | To use the LG Chem Resu and Victron equipment, it is necessary to use a CCGX. It takes care of sending | + | Use the //VE.Can to CAN-bus BMS type B Cable//, part number ASS030720018. Plug the side which is labeled Battery BMS into the LG Chem Resu BMS. Plug the side labeled Victron VE.Can into the [[venus-os: |
- | A special RJ-45 cable is necessary to connect | + | Then, plug a [[https:// |
- | ^ Function ^ VE.Can RJ-45 ^ LG Chem RJ-45 ^ | + | More information about the cable can be found in [[battery_compatibility: |
- | | GND | Pin 3 | Pin 2 | | + | |
- | | CAN-L | + | |
- | | CAN-H | + | |
- | Place a VE.Can terminator in the empty socket | + | Without properly connecting this cable, the battery will stop charging/ |
=== Note on the latest LG Resu models (3.3, 6.5 and 10) === | === Note on the latest LG Resu models (3.3, 6.5 and 10) === | ||
Line 31: | Line 40: | ||
==== VEConfigure settings ==== | ==== VEConfigure settings ==== | ||
+ | |||
+ | === General tab === | ||
+ | - Check " | ||
+ | - Enter the battery capacity: | ||
+ | - Resu 6.4 - 126 Ah | ||
+ | - Resu 6.4 + 1 pcs EX 3.2 - 189 Ah | ||
+ | - Resu 6.4 + 2 pcs EX 3.2 - 252 Ah | ||
+ | - Resu 3.3 - 63 Ah | ||
+ | - Resu 6.5 - 126 Ah | ||
+ | - Resu 10 - 189 Ah | ||
+ | - The other parameters (" | ||
+ | |||
+ | === Charger tab === | ||
^ Parameter | ^ Parameter | ||
| Battery type | Lithium | | Battery type | Lithium | ||
| Charge curve | Fixed | Fixed | | | Charge curve | Fixed | Fixed | | ||
- | | Absorption voltage | + | | Absorption voltage |
- | | Float voltage | + | | Float voltage |
| Absorption time | 1 Hr | 1 Hr | | | Absorption time | 1 Hr | 1 Hr | | ||
Note: make sure to double check the float voltage after completing Assistants. | Note: make sure to double check the float voltage after completing Assistants. | ||
- | === Hub-4 Assistant === | + | === ESS Assistant === |
Select the fourth battery type: | Select the fourth battery type: | ||
Line 46: | Line 68: | ||
Then: | Then: | ||
- | - Enter the battery capacity: | + | - Sustain voltage: 50V |
- | - Resu 6.4 - 126 Ah | + | - The dynamic cut-off values |
- | - Resu 6.4 + 1 pcs EX 3.2 - 189 Ah | + | - Leave the default |
- | - Resu 6.4 + 2 pcs EX 3.2 - 252 Ah | + | |
- | - Resu 3.3 - 63 Ah | + | |
- | - Resu 6.5 - 126 Ah | + | |
- | - Resu 10 | + | |
- | - Do not change the dynamic cut-off values, | + | |
- | - Same for the restart offset | + | |
==== Color Control GX Configuration ==== | ==== Color Control GX Configuration ==== | ||
- | * Enable | + | * Select |
* After properly wiring and setting up, the LG Resu will be visible as a battery in the device list:{{ : | * After properly wiring and setting up, the LG Resu will be visible as a battery in the device list:{{ : | ||
* 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:{{ : | ||
- | |||
- | * Make sure to enable the // | ||
==== What to do if the LG Resu 6.4 circuit breaker has tripped? ==== | ==== What to do if the LG Resu 6.4 circuit breaker has tripped? ==== | ||
Line 82: | Line 95: | ||
- Restore the battery top cover again. | - Restore the battery top cover again. | ||
- Switch the Multis/ | - Switch the Multis/ | ||
+ | |||
===== DISQUS ===== | ===== DISQUS ===== | ||
~~DISQUS~~ | ~~DISQUS~~ | ||
+ |
battery_compatibility/lg_chem_resu.1492497533.txt.gz · Last modified: 2017-04-18 08:38 by mvader