Differences

This shows you the differences between two versions of the page.

--- battery_compatibility:solar_md [2019-07-27 11:48] – [6. VE-Direct MPPT Settings] kaloyan
+++ battery_compatibility:solar_md [2022-06-18 14:14] (current) – kaloyan
@@ Line 3: / Line 3: @@
 The combination of Victron products with SolarMD Battery lithium batteries has been tested and certified by the Solar MD R&D department. This combination has extensive field experience and is actively supported by Solar MD.
-The SolarMD Battery includes an integrated Battery Management System (BMS) with each battery module and a Battery Management Unit (LOGGER V2) that interfaces with the Victron [[venus-os:start|Venus-device]] and supports multiple battery modules.
+The SolarMD Battery includes an integrated Battery Management System (BMS) with each battery module and a LOGGER V2 that interfaces with the Victron [[venus-os:start|GX device]] and supports multiple battery modules. To find out how to install the Logger V2 watch this [[https://www.youtube.com/watch?v=9T-sshGcJ3w&t=2s|YouTube installation video]].
-^ Battery ^	SS4037 ^ SS4074	^ SS202 ^	SS237-25.6V ^
-| ESS	|	yes |	yes |	yes |	yes |
+== Supported models ==
-| Grid Backup |	yes |	yes |	yes |	yes |
-| Off-Grid |	yes |	yes |	yes |	yes |
+^ Model ^ SS4037^ SS4074^ SS202^ SS4143^ SS3143^
-| Module capacity |	3.7 kWh |	7.4 kWh	|7.4 kWh |	3.7kWh |
+| Battery | {{ :battery_compatibility:solar_md_3.7kwh.jpg?direct&200% |}} | {{ :battery_compatibility:img_6542.jpg?direct&200% |}} | {{:battery_compatibility:img_9807sqlogobox.jpg.jpg?direct&200% |}} |  {{:battery_compatibility:ss4143.png?direct&200% |}} |  {{:battery_compatibility:ss3143-01_01_p1_render2_1_.png?direct&200% |}}|
-| Module limit |	256 |	256 |	256 |	256 |
+|ESS	|	yes|	yes|	yes|	yes|	yes|
-| Max capacity |	947 kWh |	1894,4 kWh |	1894,4 kWh |	947 kWh |
+|Grid Backup |	yes|	yes|	yes|	yes|	yes|
+|Off-Grid |	yes|	yes|	yes|	yes|	yes|
+|Module capacity |	3.7kWh|	7,4kWh|	7,4kWh|	14.3kWh|	14.3kWh|
+|Module limit |	256|	256|	256|	256|	256|
+|Max capacity |	947 kWh|	1894,4 kWh|	1894,4 kWh|	3660.8 kWh|
+|Logger V2 |	yes|	yes|	yes|
 For SS237 - 25.6V (24V systems) please contact [[support@solarmd.co.za|Solar MD support team]] for further assistance.
+----
+__//== System overview ==//__
+{{:battery_compatibility:solarmd-victron_wiring.jpg?direct |}}
+----
+__//== Typical installation with a Single SS4074 and Multiplus II 48/3000 ==//__
+{{ :battery_compatibility:typical_solar_md_victron_installation.png?direct |}}
+----
+__//== Typical installation with Multiple SS202 modules, 3 Quattros, 3 MPPTs, and Fronius integration ==//__
+{{ :battery_compatibility:unilec_installation_minigrid.jpeg?direct |}}
+----
 ===== 1. Product & System compatibility =====
@@ Line 24: / Line 55: @@
   * Off-grid
-==== 1.2 A Venus-device is required, eg Color Control GX (CCGX), Venus GX (VGX), etc ====
+==== 1.2 A GX device is required, eg Color Control GX (CCGX), Venus GX (VGX), etc ====
-It is essential to use the CAN-bus connection of a [[venus-os:start|Venus-device]] with the SOLARMD batteries for the keep-alive signal, communication of charge and discharge limits, error codes and state of charge.
+It is essential to use the CAN-bus connection of a [[venus-os:start|GX device]] with the SOLARMD batteries for the keep-alive signal, communication of charge and discharge limits, error codes and state of charge.
-When used with Solar MD batteries, the minimum required firmware version for the [[venus-os:start|Venus-device]] is v 2.15. Please use the latest firmware version on all connected devices, including CCGX/VGX, Inverter/Charger, and MPPTs. There are regular updates to improve performance and reliability.
+When used with Solar MD batteries, the minimum required firmware version for the [[venus-os:start|GX device]] is v 2.15. Please use the latest firmware version on all connected devices, including CCGX/VGX, Inverter/Charger, and MPPTs. There are regular updates to improve performance and reliability.
@@ Line 33: / Line 64: @@
 The minimum firmware version is 422. Though updating to the latest firmware is recommended where possible.
-These inverter/charger units must be connected to the [[venus-os:start|Venus-device]] via the VE. Bus connection port.
+These inverter/charger units must be connected to the [[venus-os:start|GX device]] via the VE. Bus connection port.
-In grid-connected systems, advanced control functions are configurable in the ESS settings on the [[venus-os:start|Venus-device]].
+In grid-connected systems, advanced control functions are configurable in the ESS settings on the [[venus-os:start|GX device]].
-In off-grid systems, the control functions of the SOLARMD Battery Management System (BMS) are built into the latest version of the [[venus-os:start|Venus-device]].
+In off-grid systems, the control functions of the SOLARMD Battery Management System (BMS) are built into the latest version of the [[venus-os:start|GX device]].
 ==== 1.4 All 48V BlueSolar and SmartSolar MPPT Chargers are compatible ====
@@ Line 41: / Line 72: @@
 For proper operation, the Battery battery needs to be able to control the charge current of the solar MPPTs. It is recommended to use the MPPTs with VE. Direct port with SOLARMD batteries.
 MPPTs with a VE.Direct port
-MPPTs are controlled via the [[venus-os:start|Venus-device]]. Make sure the [[venus-os:start|Venus-device]] runs v2.15 or later, and the MPPTs to 1.39 or the latest available version.
+MPPTs are controlled via the [[venus-os:start|GX device]]. Make sure the [[venus-os:start|GX device]] runs v2.15 or later, and the MPPTs to 1.39 or the latest available version.
-The MPPT requires connection to the [[venus-os:start|Venus-device]] to regulate charge currents as the batteries require (due to temperature, etc) To test operation, try disconnecting the [[venus-os:start|Venus-device]] from the MPPT. After a time-out, the MPPT will stop charging and flash an error code on its LEDs. The error code is error #67: no BMS.
+The MPPT requires connection to the [[venus-os:start|GX device]] to regulate charge currents as the batteries require (due to temperature, etc) To test operation, try disconnecting the [[venus-os:start|GX device]] from the MPPT. After a time-out, the MPPT will stop charging and flash an error code on its LEDs. The error code is error #67: no BMS.
 MPPTs with a VE.Can port
 Firmware should be at least version 2.05.
@@ Line 55: / Line 86: @@
 For SS237 - 25.6V (24V systems) please contact [[support@solarmd.co.za|Solar MD support team]] for further assistance.
+----
 Solar MD also releases a firmware update for the LOGGER V2 and BMS. LOGGER V2 Firmware versions earlier than V6-13 are not compatible with Victron equipment and can cause the battery to not be detected. All software updates of Solar MD equipment are done remotely and automatically as soon as the Logger V2 has an internet connection.
@@ Line 69: / Line 103: @@
 Each battery module is 72Ah (SS4037) or 144Ah (SS4074) at 48V (51.2V nominal).
-The following charge rates are managed automatically by the SolarMD LOGGER V2 and [[venus-os:start|Venus-device]]. Temperature effects on charge rates should be considered in the design stage in extreem hot and cold climates.
+The following charge rates are managed automatically by the SolarMD LOGGER V2 and [[venus-os:start|GX device]]. Temperature effects on charge rates should be considered in the design stage in extreme hot and cold climates.
 Using very large solar arrays with battery banks that are too small can exceed the limits of the batteries ability to charge and possibly lead to the LOGGER V2 triggering over-current alarms.
@@ Line 84: / Line 118: @@
 | Multiplus 48/5000/70 |	1|	3|	2|	6|
 | Quattro 48/5000/70-100/100 |	1|	3|	2|	6|
-| Quattro 48/8000/110-100/100 |	1|	4|	2|	6|
+| Quattro 48/8000/110-100/100 |	2|	4|	2|	6|
-| Quattro 48/10000/140- 100/100 |	1|	5|	3|	9|
+| Quattro 48/10000/140- 100/100 |	2|	5|	3|	9|
-| Quattro 48/15000/200- 100/100 |	1|	6|	4|	9|
+| Quattro 48/15000/200- 100/100 |	3|	6|	4|	9|
 | EasySolar 48/3000/35-50 MPPT150/70 |	1|	3|	1|	3|
 | EasySolar 48/5000/70-100 MPPT150/100 |	1|	3|	1|	6|
@@ Line 98: / Line 132: @@
 | Multiplus 48/5000/70 |	1|	3|	2|	6|
 | Quattro 48/5000/70-100/100 |	1|	3|	2|	6|
-| Quattro 48/8000/110-100/100 |	1|	4|	2|	6|
+| Quattro 48/8000/110-100/100 |	2|	4|	2|	6|
-| Quattro 48/10000/140- 100/100 |	1|	5|	3|	9|
+| Quattro 48/10000/140- 100/100 |	2|	5|	3|	9|
-| Quattro 48/15000/200- 100/100 |	1|	6|	4|	9|
+| Quattro 48/15000/200- 100/100 |	3|	6|	4|	9|
 | EasySolar 48/3000/35-50 MPPT150/70 |	1|	3|	1|	3|
 | EasySolar 48/5000/70-100 MPPT150/100  |	1|	3|	1|	6|
+=== Battery Modules Required – per 14.3kWh (SS4143)) ===
+| Phases |	Single Phase|	Three Phase|	Single Phase|	Three Phase|
+| Inverter/Charger |	Self-consumption|	Self-consumption|	Off-grid|	Off-grid|
+| Multiplus 48/3000/35 |	1|	1|	1|	2|
+| Multiplus 48/5000/70 |	1|	2|	1|	3|
+| Quattro 48/5000/70-100/100 |	1|	2|	1|	3|
+| Quattro 48/8000/110-100/100 |	1|	3|	2|	4|
+| Quattro 48/10000/140- 100/100 |	1|	3|	3|	4|
+| Quattro 48/15000/200- 100/100 |	2|	5|	3|	6|
+| EasySolar 48/3000/35-50 MPPT150/70 |	1|	1|	1|	2|
+| EasySolar 48/5000/70-100 MPPT150/100  |	1|	2|	1|	3|
 ===== 3. CAN Bus Wiring =====
-Use any UTP cable. Plug 3 of the wires into the SOLARMD BMS. Plug the other side with RJ45 connector into the [[venus-os:start|Venus-device]].
+Use any UTP cable. Plug 3 of the wires (PIN 7, PIN 8, PIN 3) into the SolarMD LoggerV2. Plug the other side with RJ45 connector into the [[venus-os:start|GX device]].
-{{ :battery_compatibility:canbus_solarmd.png |}}
+{{:battery_compatibility:canbus_solarmd.png?direct |}}
-Then, plug a[[https://www.victronenergy.com/accessories/ve-can-rj45-terminator|VE.Can terminator]] in the other VE.Can socket on the [[venus-os:start|Venus-device]] alternatively, you can use the termination on the Logger V2 side. Two VE.Can terminators are included with the package of the [[venus-os:start|Venus-device]] as an accessory, only one is used. Keep the other one as a spare.
+Then, plug a [[https://www.victronenergy.com/accessories/ve-can-rj45-terminator|VE.Can terminator]] in the other VE.Can socket on the [[venus-os:start|GX device]] alternatively, you can use the termination on the Logger V2 side. Two VE.Can terminators are included with the package of the [[venus-os:start|GX device]] as an accessory, only one is used. Keep the other one as a spare.
 More information about the cable can be found in its manual.
-Without properly connecting this cable, the battery will not show up on the display of the [[venus-os:start|Venus-device]].
+Without properly connecting this cable, the battery will not show up on the display of the [[venus-os:start|GX device]].
-It is important to ensure this connection and display of the battery on the [[venus-os:start|Venus-device]] display before attempting firmware updates or settings changes on other devices if they depend on the power supply from the battery. It is the LOGGER V2 that signals the battery modules to shut down if the signal from the [[venus-os:start|Venus-device]] has not been received.
+It is important to ensure this connection and display of the battery on the [[venus-os:start|GX device]] display before attempting firmware updates or settings changes on other devices if they depend on the power supply from the battery. It is the LOGGER V2 that signals the battery modules to shut down if the signal from the [[venus-os:start|GX device]] has not been received.
 ===== 4. VEConfigure settings =====
@@ Line 130: / Line 176: @@
 ==== 4.2 Charge parameters ====
-In normal operation, the charge parameters are controlled by the SOLARMD LOGGER V2 and communicated through the system by the Venus-device to the inverter/charger and MPPT. However, as a precaution, it is advised to set these as suggested below.
+In normal operation, the charge parameters are controlled by the SOLARMD LOGGER V2 and communicated through the system by the GX device to the inverter/charger and MPPT. However, as a precaution, it is advised to set these as suggested below.
 === Charger tab ===
@@ Line 156: / Line 202: @@
+----
@@ Line 173: / Line 221: @@
 |Restart offset:        |1.2 V (Default)|
-===== 5. Venus-device and LoggerV2 Configuration =====
+===== 5. GX device and LoggerV2 Configuration =====
-On the [[venus-os:start|Venus-device]], go to Settings, System setup:
+On the [[venus-os:start|GX device]], go to Settings, System setup:
 ^Venus Settings -> System Setup Parameter ^ Value ^
@@ Line 185: / Line 233: @@
 If you have a VE.Can MPPT, it is advised to use the Venus GX in place of the CCGX.
-  * Select the CAN-bus BMS (500 kbit/s) CAN-profile in the CCGX. Menu path: Settings → Services → CAN-profile.
+----
+  * Select the CAN-bus BMS (500 kbit/s) CAN-profile in the CCGX.
+Menu path:
+Settings → Services → CAN-profile.
+{{:battery_compatibility:2019-07-27_17_05_49-_-_vrm_portal_-_can_speed.png?direct |}}
+----
+  * On the Solar MD portal ([[http://login.mypower24.co.za]]) Select Victron Bridge on CAN2:
+Menu path:
+My Devices → Logger → Interfaces → CANBUS2. After choosing Victron Bridge, proceed with Software reboot on the Logger V2 in the Tab  "System Settings"
+{{:battery_compatibility:solar_md_portal.png?direct |}}
+----
-  * On the Solar MD portal (login.mypower24.co.za) Select Victron CAN Translator on CAN2: Menu path: My Devices → Logger → Interfaces →CANBUS2
   * After properly wiring and setting up, the Battery will be visible as a battery in the device list:
+{{:battery_compatibility:venus_solarmd.png?direct |}}
 (if you have multiple batteries a single entry will show up, which represents all batteries).
+----
   * The parameters option within the battery page shows the actual battery charge and discharge limits
@@ Line 209: / Line 281: @@
 ===== 6. VE-Direct MPPT Settings =====
-In normal operation, the MPPT charge characteristics are governed by the [[venus-os:start|Venus-device]] connected to the SolarMD battery.
+In normal operation, the MPPT charge characteristics are governed by the [[venus-os:start|GX device]] connected to the SolarMD battery.
 This section presumes familiarity with [[victronconnect:start|VictronConnect]].
@@ Line 218: / Line 290: @@
 |Battery voltage.     |48V|
 |Absorption voltage   |54.6V|
+===== 7. NEW Direct communication via BMS EX =====
+==== 7.1 Communication Cable Connection ====
+It is recommended that CAT5e cable be used. The termination resistor on the last battery should be ON, the rest should be OFF. Please use between all batteries CAN2 and CAN1 straight cable connection. For the last battery to the GX device[[battery_compatibility:can-bus_bms-cable| Type B]] cable connection is required.
+The minimum firmware version of the BMS EX should be v 178
+{{:battery_compatibility:gx_device_can.png?400|}}
+==== 7.2 A Battery settings ====
+Refer to the BMS of LoggerV manual to configure the CANBUS 2 interface for a Victron device. Note: After changing CANBUS 2 settings on the battery, the Victron GX device will need to be rebooted.