I am about to pull the trigger on having a 5.9kW system put on our home/office, but honestly PV systems are kind of outside of my realm of expertise (I mostly work within air sealing and insulation…Continue
"Marco, The trouble with the Lock top and Lymance or any top seal damper, is that when you bottle a chimney at the top and leave it open at the bottom, you still leave room for cold air to enter the home through the firebox. Basically the chimney is…"
"I am sorry I didn't see this earlier Mark. I am sure by now you have found a solution since you posted this question back on Nov 11.
However, I was going to mention to you that I have seen a 9x15 Chimney Balloon as a boot plug in a pinch. It is…"
"I know a PV Solar installer that gives a $1K kickback to any customer of his that refers a new customer to him that results in a signed install contract. That is a pretty generous kickback, but it incentivizes the heck out of his current clients. If…"
Are you looking for someone to buy out your idea, or to manufacture and market it and give you a royalty kickback as they build the brand? I might know a guy that can show you the way to the latter.
If you don't mind me asking...why…"
"There are basically 3 types of puffers:
1) The acid variety that you are already familiar with. As you said already they are made by www.retrotec.com (makes the big brown one) and TT Puffer (makes the little white one) but be careful with…"
A group where energy professionals can learn about all the different energy saving aspects of RCCs. I have worked with one particular RCC for 30 years. I have amassed alot of information I can share. Everyone knows, accepts and understands how RCCs work as a 'Cool Roof' coating. However, that seems to be where the knowledge on these products different energy saving applications abruptly stops. I hope to change that with this group. There are over 300 protective coatings out there and they…See More
"Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you! Don't…"
I do have a freezer that is about 15 yrs old in the garage. I know it is my "low hanging fruit" to all of my consumption. I keep it because I garden and hunt and I keep it full with the fruits of that labor. I have measured it…"
"Thank you James,
I may be able to get some EFSH readings from my installer of similar 6 kWh installs they have done. Granted the numbers wont match exactly because every install is different, but I can see how calculating the EFSH gives true apples…"
I work for an electric utility and do a lot of work with our customers that generate solar power. SunPower makes a great module. They are one of the most efficient solar modules (20%), which means it takes fewer modules to…"
I am about to pull the trigger on having a 5.9kW system put on our home/office, but honestly PV systems are kind of outside of my realm of expertise (I mostly work within air sealing and insulation retrofits). I would like to hear from people in the PV word about their experience with the hardware that is out right now.From my research the SunPower brand PV panels and inverter systems seem to keep floating to the top of the quality list. I like the fact that their systems are modular and they…See More
Yes, I do think it is very helpful to keep your utility records. In fact, I firmly believe that simple analysis of your utility records can be more illustrative than a lot of simulation (and I love simulations).
Key concept with…"
"I should add, since the thread was about solar PV. I have both Sharp and Solarworld panels on my roof top. AC output peak is around 9kW. Spring/Summer I can produce 60kWhr a day. Washington has net-metering - so I use that to…"
"I am a relatively newby (really concentrating on efficiency), perhaps seven or eight years now. I spent years reading papers by Danny... :-)
My early, early, introduction into renewables and the world of energy go back to nearly the…"
"You fellas had me curious about how far back I could go with my energy consumption records. I found that I could go back as far as I owned the home, and with special permission I can go back further. That is quite a wealth of information that I…"
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