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Dustin Dudley
, …
Dacian Todea (electrodacus)
17
12:45 AM
Assistance with CFET and DFET controlling MPPT & Inverter
Eric, All looks normal and within limits. On Friday, April 19, 2024 at 6:10:46 PM UTC-6 erha...@gmail
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Assistance with CFET and DFET controlling MPPT & Inverter
Eric, All looks normal and within limits. On Friday, April 19, 2024 at 6:10:46 PM UTC-6 erha...@gmail
12:45 AM
Egbert Jager
, …
sailingharry
5
Apr 17
Any wind or water turbine users have experience to share?
A load dump of the alternator should be an unusual event so rare as to not needing analysis -- I can
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Any wind or water turbine users have experience to share?
A load dump of the alternator should be an unusual event so rare as to not needing analysis -- I can
Apr 17
Bernd
, …
Richard Lussier
15
Apr 15
Victron Multiplus 2
Just got my Multiplus II 24v 3kVA 2x120 today, figured out and everything works fine.... nice machine
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Victron Multiplus 2
Just got my Multiplus II 24v 3kVA 2x120 today, figured out and everything works fine.... nice machine
Apr 15
Dacian Todea (electrodacus)
, …
michael clark
18
Apr 15
Victron MPPT 100/50 vs DSSR50 efficiency.
Yesterday for some reason the logging stopped before the end of the day so I do not have a complete
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Victron MPPT 100/50 vs DSSR50 efficiency.
Yesterday for some reason the logging stopped before the end of the day so I do not have a complete
Apr 15
Helles Helles
, …
Dacian Todea (electrodacus)
19
Apr 11
Mastervolt Inverter/Charger with Electrodacus SBMS0
Yes those panels seems to be a great match for both the DSSR20 and the 8s EVE battery. On Wednesday,
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Mastervolt Inverter/Charger with Electrodacus SBMS0
Yes those panels seems to be a great match for both the DSSR20 and the 8s EVE battery. On Wednesday,
Apr 11
Richard Lussier
Apr 11
OSHWA Open Hardware Summit is in Canada this year !
Open Hardware Summit is happening in Montréal this year, May 3-4 th. It will be at Concordia
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OSHWA Open Hardware Summit is in Canada this year !
Open Hardware Summit is happening in Montréal this year, May 3-4 th. It will be at Concordia
Apr 11
Dacian Todea (electrodacus)
Apr 9
SBMS0 data log and view
Since I wait for the Victron Bluetooth dongle to get here to test the DSSR50 against MPPT I started
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SBMS0 data log and view
Since I wait for the Victron Bluetooth dongle to get here to test the DSSR50 against MPPT I started
Apr 9
Llop66
,
Dacian Todea (electrodacus)
2
Apr 7
SBMS120 remote control for "CFET" charge MosFet
EXT IO3 and 4IO4 are optoisolated and they can only be used as Output. If you want to use the IO5 and
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SBMS120 remote control for "CFET" charge MosFet
EXT IO3 and 4IO4 are optoisolated and they can only be used as Output. If you want to use the IO5 and
Apr 7
sailingharry
, …
Dacian Todea (electrodacus)
23
Apr 5
Shut alternative and contactor
The tests may need to wait about a week. I need to order a Bluetooth module to reset the Victron MPPT
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Shut alternative and contactor
The tests may need to wait about a week. I need to order a Bluetooth module to reset the Victron MPPT
Apr 5
Barry Timm
, …
Dacian Todea (electrodacus)
11
Apr 3
How many amps current surge during Inverter capacitor charge?
Alex, Using the remote ON/OFF switch will not disconnect the capacitors so they will always be fully
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How many amps current surge during Inverter capacitor charge?
Alex, Using the remote ON/OFF switch will not disconnect the capacitors so they will always be fully
Apr 3
michael clark
,
Dacian Todea (electrodacus)
2
Apr 3
6 panels vs 4 panels on dssr50
You can not economically parallel 3 panels because the "Maximum Series Fuse Rating is 15A"
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6 panels vs 4 panels on dssr50
You can not economically parallel 3 panels because the "Maximum Series Fuse Rating is 15A"
Apr 3
Peter Flynn
, …
Dacian Todea (electrodacus)
14
Apr 2
Ribbon cable is not long enough
Even if you experiment with the settings for a month the next 10 or 20 years will no longer require
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Ribbon cable is not long enough
Even if you experiment with the settings for a month the next 10 or 20 years will no longer require
Apr 2
Chris R8
, …
Lars Øivind Meland
7
Apr 2
Integrating SBMS into VenusOS/cerbo via dbus-battery…need help with MQTT
Hi Thmou! This is such great news. Can you please provide in detail the process? Did you write a flow
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Integrating SBMS into VenusOS/cerbo via dbus-battery…need help with MQTT
Hi Thmou! This is such great news. Can you please provide in detail the process? Did you write a flow
Apr 2
Chris Sailor
,
Dacian Todea (electrodacus)
6
Apr 2
What does the "end of charge parameter" effectly do at SBMS?
There is no absorption ever done when SBMS0 controls the charging. Absorption is detrimental to any
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What does the "end of charge parameter" effectly do at SBMS?
There is no absorption ever done when SBMS0 controls the charging. Absorption is detrimental to any
Apr 2
Helles Helles
, …
Dacian Todea (electrodacus)
4
Apr 1
How long can cells be left fully charged? And what is the risk?
LiFePO4 has no problem staying fully charged for long periods of time while not in use. It is not
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How long can cells be left fully charged? And what is the risk?
LiFePO4 has no problem staying fully charged for long periods of time while not in use. It is not
Apr 1
Axel
, …
Christopher in CA
14
Mar 31
review 24V system for RV
Both induction tops and microwaves have fans anyway, so the fan noise from the inverter should not be
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review 24V system for RV
Both induction tops and microwaves have fans anyway, so the fan noise from the inverter should not be
Mar 31
Richard Lussier
,
Dacian Todea (electrodacus)
2
Mar 31
Using DSSR50 to control the load side ?
The DSSR50 is only designed to have a constant current limited input source like a solar panel. There
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Using DSSR50 to control the load side ?
The DSSR50 is only designed to have a constant current limited input source like a solar panel. There
Mar 31
sailingharry
, …
Dacian Todea (electrodacus)
13
Mar 27
BMS on load side of disconnect?
The EXT IO6 set as type 5 will be close circuit in normal operation and open circuit when the coil
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BMS on load side of disconnect?
The EXT IO6 set as type 5 will be close circuit in normal operation and open circuit when the coil
Mar 27
sailingharry
, …
Axel
3
Mar 25
Mechanical details for SMBS0
Dacian, What is the black material between the rails and backer board? I assume is fireproof or fire-
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Mechanical details for SMBS0
Dacian, What is the black material between the rails and backer board? I assume is fireproof or fire-
Mar 25
David Cashin
,
Dacian Todea (electrodacus)
5
Mar 24
Diversion and shunt readings
David, Shunts connected correctly means as they are in the user manual. That means both shunts are
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Diversion and shunt readings
David, Shunts connected correctly means as they are in the user manual. That means both shunts are
Mar 24
Helles Helles
,
Dacian Todea (electrodacus)
7
Mar 24
victron battery protect 220 does not disconnect load
The advantage of using the 10K resistor is that EXT IOx can be used to control some other devices on
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victron battery protect 220 does not disconnect load
The advantage of using the 10K resistor is that EXT IOx can be used to control some other devices on
Mar 24
Murray Argo
,
Dacian Todea (electrodacus)
9
Mar 22
mppt with remote on/off
The PV shunt is internal in the SBMS40 and measures the current that enters PV1+ Your MPPT is likely
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mppt with remote on/off
The PV shunt is internal in the SBMS40 and measures the current that enters PV1+ Your MPPT is likely
Mar 22
David Redman
,
Dacian Todea (electrodacus)
2
Mar 21
Diversion display on SBMS0
There is no option right now. You can measure the voltage across the resistive loads with ADC2 and
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Diversion display on SBMS0
There is no option right now. You can measure the voltage across the resistive loads with ADC2 and
Mar 21
Egbert Jager
,
Dacian Todea (electrodacus)
4
Mar 21
BlueSeas 7713 wiring
All diagrams are correct. The one you posted is not for the 7713 but some other model as it has an
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BlueSeas 7713 wiring
All diagrams are correct. The one you posted is not for the 7713 but some other model as it has an
Mar 21
Alex Sfakianos
,
Dacian Todea (electrodacus)
5
Mar 20
Strange event while away from boat.
You were correct Dacian, the cable to one mppt was a little loose and so was not responding to the
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Strange event while away from boat.
You were correct Dacian, the cable to one mppt was a little loose and so was not responding to the
Mar 20
Axel
,
Dacian Todea (electrodacus)
4
Mar 19
Mean Well inverter with reverse remote logic
Yes your diagram is correct. Yes trip breaker should be placed immediately after the shunt's. You
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Mean Well inverter with reverse remote logic
Yes your diagram is correct. Yes trip breaker should be placed immediately after the shunt's. You
Mar 19
Soggy Paws
, …
John Emmert
3
Mar 18
Connecting SBMS to TPLink Router
The first thing I would try (I have a WiFi 7 TP-Link router and Starlink) is setting everything to
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Connecting SBMS to TPLink Router
The first thing I would try (I have a WiFi 7 TP-Link router and Starlink) is setting everything to
Mar 18
Egbert Jager
, …
sailingharry
31
Mar 16
Introduction and a question about Two class T-Fuse requirement.
Sailing Harry, I was a home inspector in a former life. I've learned to never say that something
unread,
Introduction and a question about Two class T-Fuse requirement.
Sailing Harry, I was a home inspector in a former life. I've learned to never say that something
Mar 16
Daniel Leone
, …
Dacian Todea (electrodacus)
3
Mar 13
SBMS0 says 100% SOC before battery is full
Can you provide more details about your setup ? What are your charge sources ? At 17:00 the charging
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SBMS0 says 100% SOC before battery is full
Can you provide more details about your setup ? What are your charge sources ? At 17:00 the charging
Mar 13
Helles Helles
,
Dacian Todea (electrodacus)
2
Mar 13
Resistor between DSSR20 and battery +
If you have two DSSR20 then 10kOhm will be fine if battery voltage is 24V if you have a 12V battery
unread,
Resistor between DSSR20 and battery +
If you have two DSSR20 then 10kOhm will be fine if battery voltage is 24V if you have a 12V battery
Mar 13