Mike's (non-Sunsynk) System

sweet ,if thats your place and you need a coc ,i can allways do it telephonically ,or sidecutter it and leave it out,and thats not even on a plot .
Be prepared to see a lot more of it, because munis are charging home owners to replace stolen cable that is not even on their plot.
 
Ja, eddy currents can cause the tiniest vibrations, they can and will get loose.
Exactly this, you can make them as tight as you can and they will work themselves loose over time. Gotta do maintenance and tighten every so often.
 
@Mike Hoxbig, did you finish paying off your loan for the solar? If so how hefty were the cancellation penalties?
Standard Bank's LookSee Solar are sending one of their installers tomorrow for sire inspection. I could wait till December to raise the funds but things always come up that just chows my money. I have just finished building a house and there is always projects.

Received a few quotations through them and I'm going with
5kW Deye
1x 5kWh Shoto/PylonTech
8x 545w panels

R109K.
Estimated R2.5k p/m. I'm hoping to pay it off by March next year
 
@Mike Hoxbig, did you finish paying off your loan for the solar? If so how hefty were the cancellation penalties?
Standard Bank's LookSee Solar are sending one of their installers tomorrow for sire inspection. I could wait till December to raise the funds but things always come up that just chows my money. I have just finished building a house and there is always projects.

Received a few quotations through them and I'm going with
5kW Deye
1x 5kWh Shoto/PylonTech
8x 545w panels

R109K.
Estimated R2.5k p/m. I'm hoping to pay it off by March next year
I paid off the solar with 8 months.
I financed like R110k.

Didn't see any penalties but after 8 months I paid like R101k to settle

Fyi - solar advice not standard bank
 
I paid off the solar with 8 months.
I financed like R110k.

Didn't see any penalties but after 8 months I paid like R101k to settle

Fyi - solar advice not standard bank
I see on Solar Advice's website they say no penalties. I'll ask standard bank about that
 
@Mike Hoxbig, did you finish paying off your loan for the solar? If so how hefty were the cancellation penalties?
Standard Bank's LookSee Solar are sending one of their installers tomorrow for sire inspection. I could wait till December to raise the funds but things always come up that just chows my money. I have just finished building a house and there is always projects.

Received a few quotations through them and I'm going with
5kW Deye
1x 5kWh Shoto/PylonTech
8x 545w panels

R109K.
Estimated R2.5k p/m. I'm hoping to pay it off by March next year
Yep paid off without penalties. Paid in a lump sum last year and one this year...
 
Yep paid off without penalties. Paid in a lump sum last year and one this year...
Cool. We might be using the same installer. If so, then SA and Std bank are using smae installer. His name is Stephen as well. He is on his way to do a site inspection today. He thought it was Thursday today.
 
Just to illustrate the difference that the extra batteries made.

Year 1 (2 batteries):
Screenshot_2024-02-15-23-02-18-128_com.igen.solarmanbusiness.jpg

Year 2 (4 batteries):
Screenshot_2024-02-15-23-02-24-850_com.igen.solarmanbusiness.jpg

Production went up by 3 MWh and battery discharge by 2 MWh.

Grid purchase dropped by 1 MWh, but I wouldn't read too much into this. Each year winter is different, and we definitely used more power last year compared to the year before (about 2 MWh more based on the yearly consumption), and despite that, grid usage still dropped.

So basically if you're looking to get more utility out of your panels while dropping grid usage, add batteries...
 
So basically if you're looking to get more utility out of your panels while dropping grid usage, add batteries...
Alternatively move more loads to daylight hours so that one doesn't need to buy more batteries.

I have two batteries (10.6kWh) and I don't want to add any more as that pushes the break even point out to at least 10 years. Juggling loads is more cost effective and keeps my break even point at around 7 years.
 
Just to illustrate the difference that the extra batteries made.

Year 1 (2 batteries):
View attachment 1662223

Year 2 (4 batteries):
View attachment 1662225

Production went up by 3 MWh and battery discharge by 2 MWh.

Grid purchase dropped by 1 MWh, but I wouldn't read too much into this. Each year winter is different, and we definitely used more power last year compared to the year before (about 2 MWh more based on the yearly consumption), and despite that, grid usage still dropped.

So basically if you're looking to get more utility out of your panels while dropping grid usage, add batteries...
Nice, I am looking at adding additional panels to my system. 1 cause they cheap as chips at the moment (although you need to install them) and 2 cause the solar rebate is ending shortly. Not sure if it makes more sense to rather just get an extra battery as only have 1 currently. My thoughts are winter is coming up and production drops off quite drastically in Cape Town
 
Alternatively move more loads to daylight hours so that one doesn't need to buy more batteries.

I have two batteries (10.6kWh) and I don't want to add any more as that pushes the break even point out to at least 10 years. Juggling loads is more cost effective and keeps my break even point at around 7 years.
Everything that can be moved has already been moved. For most of the year we pretty much don't use Eskom.

If you have a high-ish base load at night, you're going to need more batteries. Ours is 450-500W when asleep and 700W when awake. We have 20+ outside lights around the property.

The other thing that extra batteries allows is to run a couple of heating slots for the geyser in the evening/early morning. I can't tell you how helpful this is in winter...
 
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