No Battery Backup Off-grid Solar Power System
No Battery Backup Off-grid Solar Power System including solar panel array,PV combiner box, Wide voltage Off-grid inverter with AC bypass input, etc. In the sunshine, the solar panel convert the solar energy DC power into AC power for power supply the AC load.
The system diagram for no battery backup system:
1,When there is sufficient solar/wind energy,the inverter is used to convert the solar/wind energy to the load directly.
2,When there is insufficient solar/wind energy,the inverter will automaticallysupplies solar/wind power to the load in conjunction with AC grid/AC generate
3,Automatic voltage regulator,it can be set in LCD screen to use solar/wind poweror AC grid/AC generate priority.
4,Wide input voltage can be set according to customer's requirements,Input voltagerange can be celected from 100-400VDC or 300-600VDC or 400-850VDC.
5,"Bangzhao" off grid inverter power range from 3KW to 500KW, are can work without battery system.
6,AC output voltage can be customized according to different national load single phase, two phase or three phase output.
7,Multiple of chassis options: rack type, cabinet type, channel type, waterproof type, explosion-proof type
The price of no battery storage system ,only for reference:
As for the whole system,Could you tell us the following information:
1, Please tell me total load power KW you will use and you intend to handle what electric appliance ?
2, What's your requirements of AC output voltage and frequency ?
3, How many hours the AC load will be use per day, the power consumption KWH per day ?
200kW Off Grid Solar System Configuration ,Only for reference.
also you can optional "dry contact control "start the generator.
1, the first normal open dry contact control generator start, when the inverter shuts off from low DC voltage,
the dry contact into normal closed status to start your generator.
2, the second normal closed dry contact, when the battery voltage recover to normal,
the inverter start to work and the normal closed dry contact disconnected, can be used to stop the generator.
In a word,we can do according to your requirements.
100-400V or 300-600V or 400-800V wide input for without battery and controller system
Q 1. What's the payment term?
A. We accept TT,Western Union,Paypal,MoneyGram.
Q 2.How's the delivery time ?
A. Is due to order quantity, usually it will take about 3-7days for sample production,
Q 3.Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or wooden case for protection.
Q 4.Would you accept to use our logo ?
A.It's no problem to do OEM.
Q 5.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs and big capacity near 500pcs.
Q 6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q 7. What kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .
Q8. What is the warranty period ?
A. Normally 1 year ,if order quantity enough can be extended to 3 years.
Q 8.How about the lifetime?
A:The life time for inverterl is 15-20years.
OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
Lead Time
1.Sample orders will be delivered from our factory within 3-7 working days.
2.General orders will be delivered from our factory within 15-30working days.
3.Big orders will be delivered from our factory within 45 working days at most
Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.
2.By our forwarding agent(by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.