Not sure if it meets your requirements, but this product looks interesting:
http://www.satcon.com/downloads/Satcon_PowerGate_100kW_Hybrid_300dpi.pdf
Thank you,
Randy Hatch
LEED AP, NABCEP #091308-28
ra...@third-sun.com, www.third-sun.com
p740-597-3111 x28, f740-597-9775
Clean Energy - Expertly
Looking for some input on the following for a friend - San Diego area - want to
help him with a solar solution,
but don't have much water pump experience Thanks for any help
Max Balchowsky
SEE Systems
Hiya Max, Here's the info on pump demands:
Elevation to tank: ...150'
Pipe
Hi Wrenches,
I'm working on a PV installation best practices training agenda and I'm trying
to gather some info on dealing with snow. I don't have experience with snow
because I've always worked in the California coastal area.
Here are some questions which I'm hoping some of you might be
Hi August,
Here in Maine we get pretty decent amounts of snow. There isn't any
foolproof way to keep your panels clear without doing it manually
because we sometimes get sticky, half ice, half snow type of
precipitation, but here's some of the things we do.
1. Do you typically mount arrays
Hi I have a large array that I mounted at 45 deg. it mostly clears itself.
however two years ago it held ice and snow for 3 Weeks. I wanted to try BoB
Gudgel's snow melt routine, but he was to busy to give me details, then the
snow melted. I have never had problems with the snow build up
Here in western Montana, I have my modules mounted at about a 45 degree
angle (but they're hanging off of a south-facing soffit -- so there no roof
accumulation to worry about); annually I put that 'Rain-X' stuff on, and it
really helps keep the snow from sticking unless it's super icy. A little
This is pretty large project to address here, but I've done several of these
and can offer a few tips:
1) Check out Satcon, be sure to get a firm quote delivered, last I checked they
wanted as much for the NRE as they did for the inverter and I refused to pay
for their product RD. With luck
Caution recommending RainX. Module manufacturers in the past have said it
might invalidate warranty. Their stated reason: Product has not been
tested for use with the sealants on modules. May be incompatible or cause
degradation.
Use at your own risk.
My own non-scientific use of RainX on
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