why use the solar system but their electricity bill is more expensive?

complete off grid solar systems

Many customers may have the confuse that why they use the solar system but their electricity bill is more expensive

That is why?

Because the system configuration is not reasonable.

For example, the 5kw solar system, for example, the 5kw solar system, some suppliers only use 4pcs batteries, this is not enough to charge. Because many families will go out for work at daytime but they go back home at night time.So during night, the solar power is not enough to take their loads.

They still need to use the city power to take the home loads.So it may cause the more expensive electricity bill.

Btw, too many batteries are not good too. Because, for example, the 5kw solar system, use 32pcs batteries but the solar panel is not enough to charge so many batteries. So it may cause the result that the inverter always change to the city power charge all the time. So it cause the more expensive electricity bill.

Therefore,not say like too many batteries or too many solar panels is good, the suitable, the enough is the best. For example, our solar system design is as per our customers feedback,depending on our engineers experience who have been to more than 32 countries for the installation.We design what you need. For example , the 5kw solar system,we use 12pcs solar panels,8pcs batteries, it produce about 25kwh per day, the battery store about 19kwh per day. So for example,the one normal family , they consume about 12kwh per day. So when they go out at daytime, the solar power to take the small power loads like the refrigerator that need to work around 24hrs per day. W hen they go back to the home,they use most of the loads at night time.So the enough power stored in the battery could take their most of the loads.

So our configuration could meet your requirement to save your electricity bill.

Many of our customers feedback our solar system could help them save about 90% electricity bill.

So what i say as below just want to tell you not day too many batteries or too many solar panels are goods. It is the enough, the suitable is the best for you.

Thank you~~