Product Details

monocrystalline silicon panels system 20kw transformerless grid connected inverter

Product Description

Using the fifth generation lntellingent Power Module from Mitsubishi,

Improve the system efficiency higher

High conversion efficiency

Advanced technology for maximum power point tracking(MPPT)

(>97%)MPPT efficiency

Wide input voltage range

High reliability due to compltte protection function

Powerful communication interfaces

Easy operation and installation

Easy-to-set multilingual LCD display

Adjustable protection / operation parameters

Model		BZS 20KW
DC Input	MPPT Voltage Range	DC100~500V
	Recommend PV Array Open Circuit Voltage	200~400V
	Control System	MPPT
AC Output	Output Power	20KW
	Rate voltage	AC380V
	voltage range	AC 342 ~ 418 V
	Normal Grid Frequency	50/60Hz(Grid frequency)
	Phases	3 phase 4 wire
	Power Factor	>0.95
	Current THD	At rated power and in the sine wave <5%
	Control System	PWM
	Anti-islanding	≤0.5 sec
	Output Overload	100%
	Max. Efficiency	97%
	Euro Efficiency	96.4%
Structure	Protection Class	IP20
	Cooling system	Natural cooling
	Noise	<60dB
	Data Interfaces	External RS232C/RS485
	Web Module( Option)	RS232C to TCP/IP
	Display	LCD
	Dimensions(WHD)	4701650580mm
	Weight	140kgs
Protection	Inverter	Input overvoltage, output short circuit, overheat, output DC component.
Protection	Grid	Anti-islanding, over/under voltage of grid, over/under frequency of grid.
Environment	Environment	No corrosion gas, flammable gas, oil mist, dust etc.
	Operation temperature	-10℃~40℃(50℃)
	Stored temperature	-20℃~65℃
	Relative humidity	0~100% (Do not wet with dew)

Certifications

Company Information

FAQ

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 5 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.

Why Choose Us

Contact Information