I'm wondering if anyone has worked with a trustworthy/good electrician in the Boston area (Newton specifically). If you have, and would be willing to make an introduction, please send me a private message with details. Thanks!
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I'm wondering if anyone has worked with a trustworthy/good electrician in the Boston area (Newton specifically). If you have, and would be willing to make an introduction, please send me a private message with details. Thanks!
Glad to see this thread - much needed.
I had just called Solar City with a mixed experience - on my 'Advice on finalizing your order" thread, there was at least one negative comment on them based on pricing and experience. I have a survey from them, since they are Tesla recommended, and not sure about following through. I call several times to get through.
I may ask for a recommendation on immediate neighborhood list (i'm in metrowest), but not sure if that will be of value - i want someone with specific experience with Tesla and the HPC. If any Roadster owner can make a recommendation i the great Boston area that would be much appreciated.
Also - i understand that the HPC delivery may take awhile from Solar City.
Hi Guys,
S1116 checking in.
I will be using:
W.J. Nowicki Inc. Master Electricians.
Walter Nowicki's (proprietor) cell: 617-593-4499 and email: walternowicki@gmail.com
Walter has been doing work for me for about 15 years and really knows his stuff.
I am a Mechanical Engineering and picky by nature
Cheers,
Willem
Very helpful to develop this list. Thanks!
Has anyone here used a Tesla HPWC (presumably for Roadster) or know enough to comment on the increased convenience vs. and NEMA 14-50? I can send at least 70A to it so would get some faster charging (at least 42mi/hour charge c/w 31 NEMA 14-50) and plan for Twin Chargers so can also take advantage of that. You know, that extra 11mi/hour of charge looks measly after some reflection. So I am wondering about HPWC ease of use, convenience, appearance, appeal.
70A is 75% more than 40A, so it's considerably faster. I forget the MPH charge rates but if 40A is 31 then 70 should be 54 -- an increase of 23 MPH.
I've not had one at home; I've used them on the road. There's been 1-2 times in the two years I've had the Roadster where I wished I had 70 but it's not really hampered me. Personally if I had a home and my own garage, I'd go for it so it would be dedicated, nicer-looking, gives me the ability to charge faster if I need it, and lets me keep the 40A cord in the car ... Not sure it's worth the expense just for that, though.
SOLD | Roadster 2.5 #1077 | Very Orange | Forged Wheels | Electronics Package
Model S #SSL146 / VIN #246 | Signature Red | Black Interior with CF Accents | 21" Silver Wheels | Panoramic Sunroof | Performance
http://fearlessbit.com/
I have always found your input helpful, so I trust it is here - think I'm in for the HPWC. That's a new decision. Just saw a pic of Elon standing next to one, and maybe I could also look like a $Billion next to one...? Seems from the charging forum that there are no other good options between 40A NEMA and the HPWC. The only catch is I think I have 70A to the wall from the circuit board, and a NEMA is 50A to the wall from the circuit board. They are then "allowed" to put out to the charger/car 80% of that - 40 for a NEMA 14-50, and 56A from my HPWC, which should therefore give me 43 (43.4)mi/hour charge time. It's exactly 40% faster. If I go for the HPWC it may make sense to try and juice that up to 100A to the wall from the circuit board, for 62mi/hr charge, even if I use it rarely. Or to split later into two 50's...(good advice earlier from Robert.Boston). Thanks for the feedback - your experience in the Roadster is invaluable. FYI I have seen you on the road...AWESOME car. (awesome).
Last edited by ModelS1079; 08-30-2012 at 05:19 PM.
I may have glossed over your other posts about your 70A situation -- you sure it's only capable of 70 (e.g. it's not just the breaker rating)? Do you know the gauge & insulation temp rating of the wire?
The other reason I forgot to mention I'd do it is so I could offer a nice charging solution for those in the area seeking it.
SOLD | Roadster 2.5 #1077 | Very Orange | Forged Wheels | Electronics Package
Model S #SSL146 / VIN #246 | Signature Red | Black Interior with CF Accents | 21" Silver Wheels | Panoramic Sunroof | Performance
http://fearlessbit.com/
You can only draw 80% of a circuit's rating, so if you're really capped at a 70A circuit, your max power draw will be 56A (a 40% improvement over the 40A NEMA 14-50).
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Willem, I met with Walter this past week and he is great. Smart, personable, all good. Thanks much for the tip. I have an unusual situation with my town, whcih provides low-cost juice via a special meter and this may make things a little tricky. Thanks much again for the lead. Any delivery date for you?
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