100KW three phase inverter system;Long life solar power plant for school in Nigeria

How does the solar system work?

This system not only has solar power system function, but also has city electricity complement function and UPS function:            
When there is sunshine, it will use sun power first;
When there is no sunshine, it will use battery power;
When there is no sunshine and battery power is used out, it will automatically use city electricity ( or diesel generator ) to charge battery and take the loads at the same time;
When the sunshine is coming, it will automatically take use of sun power again.

Why choose Sunchees solar products?

1. Rich Experienced.

Our company has over 10years experience in study, development, production and installation. we can send installation team engineer go to your location to guide installing the solar system. Only if you have problem, we can solve it by the fastest speed.

2. Advanced Technology.

We have the most advanced R&D team to make sure each product is in best performance, including solar panel , solar inverter , solar controller , solar air conditioner etc.

3. High Quality

Good quality is always our first priority.90% of sunchees production material equipement is imported from Japan and Germany

4. Competitive Price

We are factory. Here we can guarantee you the most competitive price.We will do our best to support our customers to open the market easily and reach a win-win situation in the end.

5. Fast Delivery Time.

"Time is gold ",we have professional production team and can guarantee the good quality and fast dilivery at the same time.

6. Good after-sale service.

we have special team for after sale sevice 24*7 to help you solve any kind of problem

our solar power system after sales service :

1)solar panel have 10 years warranty ,ship the new one for service

2)gel battery have 2 years warranty,ship the new one for service

3)solar hybrid inverter 2 years warranty ,ship the free a main board by DHL or FEDEX for service


 

Provide installation service, technical support

Buy our solar system products, Our installation team engineer can go your location to instruct the installation of  the solar system.

 

Overseas project case:

 

Q: What can be included for this system from Sunchees?
A:This system includes:solar panels, PV array combiner,Solar inverter with MPPT solar controller build in, Gel maintenance free battery,solar panel rack,cables.,etc.
Q: Is the solution for complete set? If not, what else are needed?
A: Yes, we can provide solution of complete set. If you don't need complete set, basic parts are available too.
Q:What's the advantage for this solar system from Sunchees ?
A: 1.Steady operating
2.The biggest advantage:On grid energy backup(doesnot mean to sell electricity,just backup)
3.CE RoHS Certified
4.Easy installation according to our instructions.
5.professional parts supply
Q: Is the system solution always the same? Can I customize one?
A: No! We have professional teams to make solutions for our clients. Solutions are mainly customized based on different sunshine time and power consumption. So the solar power system may be with different configuration.
Q: Who will arrange the shipment?
A: We are doing FOB trade term.If you need,we could help you to arrange the shipment, we have good service forwarder in Guangzhou.
Q: What's the difference between off grid and on grid solar power system?
A: Off grid solar power system doesn't connect to the power grid. In general, the system includes solar panels, charger controller, batteries and inverter. This system will convert the solar power into electricity and store in the batteries, and the batteries will supply appliances the electricity to work through the inverter.
On grid solar power system connects to the power grid. In general, it includes solar panels, grid-connected inverter, the solar power will be converted into electricity and the electricity will be supplied to appliances directly. When there is no sunshine, the power grid will take place of the system and supply appliances the electricity to work.
Q: Can the inverter switch automatically to national grid to protect batteries?
A: Yes. It can also connect to third generator, as like diesel generator. Please tell our sales before production.
Q: What is the lifetime of the solar power system?
A: Solar panel's lifetime are 25 years, charger controllers 5~ 7 years, inverters 5~7 years, batteries 6~8 years.
Q:what is Sunchees solar system after sales service?
A: during the warranty ,Solar panel--ship free new one ;battery-ship the new one ,
Inverter/controller---ship free PCB by DHL or Fedex.
Q:how about Sunchees solar system quality?
A: we promise for our quality materials, and after sales service. We have many projects in all over the world, contact our sales get the project feedback photos.
If you have more question, welcome to contact us freely, Choose Sunchees, Choose Satisfaction! 


100KW three phase inverter system;Long life solar power plant for school in Nigeria