On Grid PV Systems    
If you install an On Grid PV System you stay connected to the utility for the supply of electricity. The PV system generates electricity during the day which can be used directly for a swimmingpool pump, an air conditioner or any other electrical equipment.   ongrid 01
You can instal a system that meets your consumption during daylight. If for some special reason you need extra electricity power the grid automatically kicks in.   



During the night your PV modules don't produce electricity because the sun is not around. An On Grid PV System has no ability to store electricity so during the night you take electricity from the utility company.   ongrid 02
You can start by installing a small capacity system if you want. For example to reduce your electricity bill with 25%. Later on you can always expend your PV System capacity. Your previous investment is protected. You can easily expend your PV System by adding PV Modules and an inverter.  
If during the night the utility company has a black out there is no backup. If you want a backup during the night go for an Hybrid PV System  



How do PV Systems Work?
On Grid PV Systems
Hybrid PV Systems
Netmetering / Feed In Tarif
Off Grid PV Systems
PV System Yield
Electricity Consumption






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