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4.4 kW Solar PV Grid Tie System in San Diego
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The beat goes on...
The PVWatts® service is down and cannot be used to calculate results.
Please go back to the SYSTEM INFO page, and then click RESULTS (it may just be a momentary problem).
If the problem persists, please try later.Comment
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Howdy J.P.M we are making progress, slowly. We might be ready to do some testing at the end of the week, worst case scenario early next week. I think it might be wise to get a few members involved in some testing, as you are still having issues it might be helpful to get SK and yourself to do a bit of testing before we go live, would that be ok? Cheers.Comment
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Hi All,
Just got an update here is my proposed electric bill cost with a 5% increase for my central A/C and heat system:
Current w/new A/C
Annual Usage 4043 4245
Annual Cost 683 737
Monthly average 337 354
Mo. Average Cost 57 61
Average Cost per kWh annually 0.17Comment
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Howdy J.P.M we are making progress, slowly. We might be ready to do some testing at the end of the week, worst case scenario early next week. I think it might be wise to get a few members involved in some testing, as you are still having issues it might be helpful to get SK and yourself to do a bit of testing before we go live, would that be ok? Cheers.
Uncaught TypeError: Cannot read property 'tagName' of nullisValidSelection @ selection.js:45check @ selection.js:74
elementIsNotEditField = node.tagName != 'TEXTAREA' && node.tagName != 'INPUT',
let validSelection = isValidSelection(sel)Comment
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Ya I can't edit either. Here is your issue:
Uncaught TypeError: Cannot read property 'tagName' of nullisValidSelection @ selection.js:45check @ selection.js:74
elementIsNotEditField = node.tagName != 'TEXTAREA' && node.tagName != 'INPUT',
let validSelection = isValidSelection(sel)
The weird thing is I havnt had any editing issues for about a weekComment
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Howdy J.P.M we are making progress, slowly. We might be ready to do some testing at the end of the week, worst case scenario early next week. I think it might be wise to get a few members involved in some testing, as you are still having issues it might be helpful to get SK and yourself to do a bit of testing before we go live, would that be ok? Cheers.Comment
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I have no problem editing on this computer but still have issues on my home yet both use a version of Win 7 and Foxfire browser.Comment
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Update
Okay, need some advice pretty quickly.
I just got done talking with a much more experienced installer and he recommended the following system since my usages is actually pretty low. I was factoring in my new A/C as about 30kWh for 20 days for 4 months= 2400kWh on top of my current usage of about 4000kWh to roughty 6400kWh per year.
How this system would be the best bang for my buck to hopefully zero me out and keep me at a minimum in tier 1:
11- Axitec (AC-250P/156-60S) POLY BLACK/BLACK
11- Solar Edge P300 Power Optimizers
1- Solar Edge SE3000 Inverter
All roof mounting by a duro-last roofer for flashing and mounts for flat roof. I'm luckly am at 180° azimuth which is about perfect.
So all in all system should produce around 4,330kWh would rather pay a bit to SDG&E than to be selling it back so cheap.
Thoughts?
Since the system is pretty small it is going to be more expensive perr watt...Comment
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The size of the system looks more reasonable for your usage and the goal to keep in tier 1 but probably won't zero out your bill (was not sure what meant by "hopefully zero me out and keep me at a minimum in tier 1". This strategy tends to give you the quickest ROI but leaves little room for future demand (eg. an EV?). Also Axitec is not a commonly used panel with few performance and durability data points. Personally I'd select a more established brand. Canadian Solar and Trina panels are well made Chinese brands at very competitive pricing if the installer offers them. LG is slightly more expensive, but with more consistent quality and dependable performance as well as brand name recognition.16xLG300N1C+SE6000[url]http://tiny.cc/ojmxyx[/url]Comment
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FWIW, I live in 92026 and use about 700 to 1,000 kWh/yr. on AC. Also, you are mounting on a flat (horizontal ???) roof. What's the panel tilt ?Comment
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The size of the system looks more reasonable for your usage and the goal to keep in tier 1 but probably won't zero out your bill (was not sure what meant by "hopefully zero me out and keep me at a minimum in tier 1". This strategy tends to give you the quickest ROI but leaves little room for future demand (eg. an EV?). Also Axitec is not a commonly used panel with few performance and durability data points. Personally I'd select a more established brand. Canadian Solar and Trina panels are well made Chinese brands at very competitive pricing if the installer offers them. LG is slightly more expensive, but with more consistent quality and dependable performance as well as brand name recognition.Comment
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Fujitsu AOU24RLXFZ 24,000 BTU Multi Zone Heat Pump R410a
Fujitsu ARU18RLF 18,000 BTU "Duct Type" Air Handler
Fujitsu ARU9RLF 9,000 BTU "Duct Type" Air Handler
So according to Fujitsu it takes about 30kWh per 9 hours of use per Air Handler (I have two one for my 3 bedrooms and 2 bathrooms, and one for my living room and kitchen)
My goal is to come as close to zero'ing out the bill as possible.
I am open to suggestions and thoughts, but this would be the, 'Honda' of the solar systems nothing fancy, quick ROI and gets the job done. (some may argue LG panels would be more 'Honda' like..)Comment
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