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Information on photovoltaic energy
FAQ
1.-
How is electric energy produced from the Sun?
2.-
What is the Worlds energy consumption and what quantity of solar energy comes in contact with the Earth?
3.-
What areas in Europe and Spain get more energy?
4.-
What is a photovoltaic system and how does it work?
5.-
What applications are there for photovoltaic solar energy?
6.-
Can photovoltaic solar energy be used for heating swimming pool or domestic water?
7.-
Which is the service life of a photovoltaic solar panel?
8.-
Can solar modules break easily?
9.-
What maintenance does a photovoltaic system require?
10.-
What environmental impact does photovoltaic solar energy have?
11.-
What does peak power of a panel mean?
12.-
What is the composition of a photovoltaic panel?
13.-
What difference is there between the polycristaline and the monocrystalline panels?
14.-
Can photovoltaic panels work in a cloudy day?
15.-
From which factors do photovoltaic panels depend?
16.-
Does the performance of photovoltaic capture improve with the attachment of a solar follow up system?
17.-
What is the function of the diodes in a photovoltaic installation?
18.-
What are the characteristics that define the behaviour of a battery?
19.-
What is the composition of a Lead/Acid solar battery?
20.-
What difference is there between the Lead-acid and the Nickel-cadmium batteries?
21.-
What is the sulphation of a lead-acid battery?
22.-
How can the loading state of a battery be found out?
23.-
What is the effect on the capacity and voltage the connection in series or in parallel of several batteries?
24.-
What is the effect of discharging a battery fast?
25.-
What effect does heat in batteries produce?
26.-
Where must batteries be installed?
27.-
What danger is there in leaving the battery discharged for a long time?
28.-
What are the most common reasons for a battery to sulphate?
29.-
What are the symptoms that an element in the battery is sulphated?
30.-
What kind of water must be added to the batteries?
31.-
Can accumulators freeze and what temperature?
32.-
Must a load regulator be used in a photovoltaic installation?
33.-
What difference is there between the various types of inverters and which one to use in each case?
34.-
How is an inverter dimensioned?
35.-
What difference is there between resistive loads and inductive loads?
36.-
What type of lighting devices are the most suitable to be installed with the photovoltaic solar systems?
37.-
What are the differences between a direct solar pumping and a conventional one?
38.-
What is the Rohs Standard?
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