Forums

Forums
Renewable Heating
Solar Thermal & Pow...
My Solar, Battery a...
 
Notifications
Clear all

[Solved] My Solar, Battery and Eddi issue

 
Solar Thermal & Power Diverters
Last Post by Marvinator80 7 months ago
9 Posts
4 Users
5 Reactions
563 Views
RSS
 Marvinator80
(@marvinator80)
Honorable Member Member
1415 kWhs
Joined: 2 years ago
Posts: 197
Topic starter 12/08/2024 10:42 am  

Not sure if this is the right forum but it has been so strange. 

installed last year and all worked perfectly. I change my internet and in order to connect the battery/inverter/solar to my new network I had to get an engineer out. The apps I have just would not allow me to do it. 

he didn’t reconnect the Eddi to the WiFi. I did, and it only worked after powering the Eddi down and restarting it. 

since then, there has been zero water heater by the Eddi and zero export to the grid. 

instead, the solar fills the battery to 100% and then production just ramps down to the point where there is only the use of the house being produced. So in the afternoon I can have 100% filled battery, bright sun and the solar only seemingly producing 500w, less than 10% of its capacity. 

if I turn on the oven or kettle for example, production will shoot away up for that short period. 

the suppliers seem baffled but I think it is more of a case of disinterested. 

any advice? Could changing settings in the Eddi help to fix the problem?

This topic was modified 7 months ago by Mars

   
Quote
Toodles
 Toodles
(@toodles)
Famed Member Contributor
11253 kWhs
Veteran
Joined: 2 years ago
Posts: 1818
12/08/2024 11:42 am  

You may find the help you need via their technical help dept. via support.myenergi.com

Regards, Toodles.

Toodles, he heats his home with cold draughts and cooks his food with magnets.


   
ReplyQuote
 Johnmo
(@johnmo)
Prominent Member Member
2299 kWhs
Joined: 2 years ago
Posts: 422
12/08/2024 11:55 am  

Sounds like your export limit has set its self to zero. That needs to be reset. 

Also look at the CT clamps for diverter and inverter. Move the one for the diverter upstream of the inverter one. In theory the diverter should sense current availability and power immersion before the inverter cuts back power.

Maxa i32V5 6kW ASHP (heat and cooling)
6.5kW PV
13.5kW GivEnergy AIO Battery.


   
👍
1
ReplyQuote
 Marvinator80
(@marvinator80)
Honorable Member Member
1415 kWhs
Joined: 2 years ago
Posts: 197
Topic starter 12/08/2024 12:21 pm  

@johnmo thanks John. So would I adjust the “export margin” in the Eddi menus to do that? Looking at it now it is indeed showing zero.


   
ReplyQuote
 Johnmo
(@johnmo)
Prominent Member Member
2299 kWhs
Joined: 2 years ago
Posts: 422
12/08/2024 3:16 pm  

Posted by: @marvinator80
↑

@johnmo thanks John. So would I adjust the “export margin” in the Eddi menus to do that? Looking at it now it is indeed showing zero.

In the inverter your installer may have reset to zero or it has itself. That is the only real thing that can modulate the PV output.

Not sure about the Eddi, you will have to read the manual.

 

Maxa i32V5 6kW ASHP (heat and cooling)
6.5kW PV
13.5kW GivEnergy AIO Battery.


   
👍
1
ReplyQuote
Mars
 Mars
(@editor)
Illustrious Member Admin
26254 kWhs
Veteran
Joined: 4 years ago
Posts: 2979
13/08/2024 9:46 pm  

@marvinator80 Don’t have an eddi, but if your export limit is set to zero you should increase it to the desired level based on how much energy you’re looking to export. Let us know if this resolves your issue.

Buy Bodge Buster – Homeowner Air Source Heat Pump Installation Guide: https://amzn.to/3NVndlU
From Zero to Heat Pump Hero: https://amzn.to/4bWkPFb

Subscribe and follow our Homeowners’ Q&A heat pump podcast


   
👍
1
ReplyQuote



 Marvinator80
(@marvinator80)
Honorable Member Member
1415 kWhs
Joined: 2 years ago
Posts: 197
Topic starter 14/08/2024 7:18 pm  

Posted by: @editor
↑

@marvinator80 Don’t have an eddi, but if your export limit is set to zero you should increase it to the desired level based on how much energy you’re looking to export. Let us know if this resolves your issue.

thanks Mars and everyone who commented. I fixed it. As well as reading here I asked AI and that was useful too.

i was able to guess the password for the engineers menu on the inverter and found the option. It  had set itself to zero export somehow and I was able to correct this. Production was absolutely flying today and exported about 8KW to the grid on what was a mixed day in terms of sun and cloud.

 


   
👍
1
ReplyQuote
Mars
 Mars
(@editor)
Illustrious Member Admin
26254 kWhs
Veteran
Joined: 4 years ago
Posts: 2979
14/08/2024 7:47 pm  

@marvinator80 awesome well done. Glad it’s working again. Not that it matters, but which AI did you consult?

Buy Bodge Buster – Homeowner Air Source Heat Pump Installation Guide: https://amzn.to/3NVndlU
From Zero to Heat Pump Hero: https://amzn.to/4bWkPFb

Subscribe and follow our Homeowners’ Q&A heat pump podcast


   
ReplyQuote
 Marvinator80
(@marvinator80)
Honorable Member Member
1415 kWhs
Joined: 2 years ago
Posts: 197
Topic starter 14/08/2024 8:17 pm  

@editor Google AI came up with the goods this time. 

I use ChatGPT for work and other stuff but it wasn’t really getting it on this question.


   
👍
1
ReplyQuote
Forum Jump:
  Previous Topic
Next Topic  
Share:

Join Us!

Heat Pump Dramas?

Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.

✅ Pre-Installation Planning
✅ Post-Installation Troubleshooting
✅ Performance Optimisation
✅ Complaint Support (Manufacturer & Installer)

👉 Book a one-to-one consultation now.

Latest Posts

x Powerful Protection for WordPress, from Shield Security
This Site Is Protected By
Shield Security →