On Grid Solar Inverter 15kw 17kw 20kw 23kw 25kw 28kw

Short Description:

Photovoltaic grid-connected power generation system is composed of solar panel array, junction box, on grid solar inverter, dial and grid, the core of the system is photovoltaic grid-connected inverter. The sun shines on the surface of the solar panel, the direct current output of the solar panel array is tracked and controlled by the maximum power point of the photovoltaic grid-connected inverter, and you generate alternating current with the grid voltage at the same frequency and in the same phase, which is sent to the grid.

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Product Detail

Product Tags

Features

1.Muilt-communication interface: RS485, GPRS(optional), Wifi(optional)；
2.DC breaker, easy to maintain and safe to use；
3.Double DSP control technology；
4.Transformerless, max efficiency up to 98.7%；
5.Total current THD＜2%；
6.Three-level SVPWM control technology, increase DC voltage utilization；

7.Adjustable reactive power, power factor from 0.8 leading to 0.8 lagging；
8.Active and passive anti-islanding protection；
9.CQC Gold Sun Certification；
10.TUV certification；
11.SAA, CE certification；

Specification

Model	6KTLC	8KTLC		10KTLC		12KTLC
Input
Max.DC input power	7800W	10400W		13000W		15600W
Max.DC input voltage	1100V
Max.DC input current	18A
MPPT voltage range	180-1000V
Recommend MPPT operating voltage	650V
No.of MPPT	2
Max.no.of string per MPPT	1
Output
Rated output power	6000W		8000W		10000W		12000W
Max.output power	6.6KVA		8.8KVA		11KVA		13.2KVA
Max.output current	10A		13.3A		16.7A		20A
Rated grid voltage	400V
Grid voltage range	310--480vac
Rated grid frequency	50/60Hz
Grid frequency range	45--55hz/55--65hz
THD	＜2%(under the rated power)
Power factor	＞0.99(under the rated power)/Adjustable range:0.8 leading--0.8 lagging
DC current injection	＜0.5%(under the rated power)
System data
Max.efficiency	98.5%		98.5%		98.6%		98.7%
Euro.efficiency	97.9%		98%		98.2%		98.1%
Humidity range	0--100%, non-condensing
Cooling type	Intelligent forced air cooling
Temperature range	〔-20℃〕TO〔＋60℃〕
Power consumption at night	＜1W
Max.working altitude	4000m
Display	LED indication/LCD display(optional)
Communication interface	Wifi/RS485/GPRS
Protection
DC reverse-polarity protection	Yes
Short circuit protection	Yes
Output over current protection	Yes
Output over voltage protection	Yes
Insulation resistance monitoring	Yes
Surge protection	Yes
Grid monitoring	Yes
Islanding protection	Yes
Temperature protection	Yes
Integrated DC switch	Yes
Mechanical data
Dimension(WHD)	427510190mm
Weight	15kg
Protection class	IP66
Standard
Grid-connected standard	NB/T 32004-2018; IEC 61727
Safety standard	NB/T 32004-2018; IEC 62109-1/2
Electromagnetic compatibility	IEC61000-6-2/4

Product detail

Application

Customer service

1. ODM/OEM service is offered.

2. Quick order confirmation.

3. Fast delivery time.

4. Convenient payment term.

At present, the company is vigorously expanding overseas markets and global layout. We are committed to becoming one of the top ten export enterprises in China’s electrical automatic product, serving the world with high-quality products and achieving a win-win situation with more customers.