Opinion on an estimate of photovoltaic panels

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elephant
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by elephant » 26/05/09, 18:13

excuse me to answer for him:

in good logic, no.

often, we circulate during the day, and recharge at night, when the electricity is cheaper than that sold to the Distribution Grid Manager : Mrgreen:
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by Lietseu » 26/05/09, 20:51

Are the conditions also interesting in Belgium?

Where to find info?

Thank you ...


Xtophe, I did not find anything on Skype ... in grâve we see you Saturday ...
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by I Citro » 27/05/09, 00:02

Christophe wrote:Citro I hope you will feed your electric car with your panels eh?
elephant is right but I would answer you anyway yes.

The idea is to say that I compensate for renewable electricity supplied to the network part of the one I consume to move.

This is the concept of the "grid" dear to Elec... :?
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by I Citro » 27/05/09, 00:16

elephant wrote:the sunny boy are sma!
8) I also thought they looked alike.
elephant wrote:for each type of panel, you need to know

peak power
Vmpp
VOCC
I max
temperature coefficient in voltage (in V / ° K or in% / ° K)

only then can one calculate how to connect them.
Image
I am offered S-360-PM 5 (right column)
What do you think. :?:
The choice of inverter is good. :?:
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by elephant » 27/05/09, 08:26

citro wrote:

I am offered an SB3000 or a solar max equivalent to handle 8 panels SCHUCO premium S 360 PM 5.
This represents 2.88 kWc or 3200 kWh / year.


at first, there is a problem of minimum voltage at full load when hot, it would be better to put an SB3300.
MAIS
it should be seen with Schuco: my worksheet is studied for standard Vmpp 25 ° C, and they give their characteristics to 46 ° C (???) so, it is necessary to speak to your supplier. Do not rely too much on the SMA software which is also, I believe based on standard T ° 25 ° C.

Schuco is a builder with a good reputation
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by Lietseu » 27/05/09, 18:22

: Idea: for information : Idea:

http://www.renewableenergyworld.com/rea ... May27-2009


Greetings from Lietseu
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By removing Human Nature, he was far from his nature! Lietseu

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by elephant » 27/05/09, 21:47

Yeah, Sanyo keeps everyone from sleeping with these cells.

1) if everyone placed them, it would take 10 years

2) and pay the price

3) it's good if you have a small roof, you pay for it for a better performance
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by Lietseu » 27/05/09, 22:01

So it boils down to this: Image


It is Image


Et Image
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by Christophe » 28/05/09, 00:02

I still do not understand your "fascination" with power PV ... but hey ...

It will fascinate me when the energy it produces will be less than 2 times more expensive than that of the network ... not before!
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by elephant » 28/05/09, 09:18

ben ......

http://www.quality-air.be/primes.htm :D

(I'm no longer part of society, but it's me who made the site ....)
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