Flexible design

◆ Multi-communication interface: RS485, GPRS(optional), Wifi (optional)

◆ Intelligent forced air cooling

◆ DC breaker, easy to maintain and safe to use

◆ Digital DSP control technology

Efficient conversion

◆ Transformerless,max. efficiency is up to 98.8%;

◆ Euro. efficiency is up to 98.2%

◆ Total current THD <2%

◆ Three-level SVPWM control technology, increase DC voltage utilization

Grid friendly

◆ Adjustable reactive power,power factor from 0.8leading to 0.8 lagging

◆ Active and passive anti-islanding protection

Excellent qualities

◆ CQC Gold Sun Certification,TUV Certification,SAA

◆ Certification,CE Certification

ASP-15/17/20/23/25/28/30KTLC

Model Name	15KTLC	17KTLC		20KTLC	23KTLC	25KTLC	28KTLC	30KTLC
Input
Max.DC input power	19500W	22100W		26000W	29900W	32500W	36400W	39000W
Max.DC input voltage	1100V
Max.DC input current	18/30A			30/30A		36/30A	36/36A	36/36A
MPPT voltage range	180-1000V
Recommended MPP operating voltage	650V
No.of MPPT	2
Max.no.of strings per MPPT	1/2		2
Output
Rated output power	15000W	17000W		20000W	23000W	25000W	28000W	30000W
Max.output power	16.5KVA	18.7KVA		22KVA	25.3KVA	27.5KVA	30.8KVA	33KVA
Max.output current	24A	28.3A		32A	6.5A	41A	45A	48A
Rated grid voltage	400V
Grid voltage range	310~480Vac
Rated grid frequency	50Hz/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	98.7%				98.8%
Euro.efficiency	98.2%
Humidity range	0-100%non-condensing
Cooling type	Intelligent forced air cooling
Temperature range	-25~+60 C
Power consumption at night	<1W
Max.working altitude	4000m
Display	LED/LCD/(optional)
Communication interface	Wifi/RS485/GPRS(optional)
Protection
DC reverse-polarity protection	Yes
Short circuit protection	Yes
Output over current protection	Yes
Output over voltage protection	Yes
Insulation resistance monitoring	Yes
Residual current detection	Yes
Surge protection	Yes
Grid monitoring	Yes
Islanding protection	Yes
Temperature protection	Yes
Integrated DC switch	Optional
Mechanical data
Dimensions (WxHxD)	427450204mm
Weight	18Kg
Protection class	IP66
Standard
Grid-connected standard	NB/T 32004-2018;IEC61727
Safety standard	NB/T 32004-2018;IEC 62109-1/2
Electromagnetic compatibility	IEC61000-6-2/4