On-Grid Solar Inverter

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This on-grid inverter is perfect for distributed solar systems. It is easy to install, and also offers protection from lightning with an IP65 rating for added safety. Whether you opt for single-phase or three-phase power, this inverter provides dependable performance and peace of mind.

Features

High-efficiency power generation
Our inverter is designed for maximum efficiency of 98.5%, thanks to the intelligent MPPT algorithm that enables exceptional tracking efficiency at a rate of up to 99.99%.

Strong expansibility
Increase productivity with the capability to connect multiple devices in parallel, giving you the expandability you need for future growth.

Wide voltage range
This MPPT product has a wide voltage range of 100 V to 500 V, making it the perfect choice for many applications.

Safe and reliable
Experience our IP65-rated product that comes with multiple protective functions; enjoy its natural heat dissipation, ensuring you a more reliable and longer-lasting performance.

Smart and user-friendly
This inverter is lightweight and easy to set up, and can be remotely monitored by using both computers and mobile devices.

Efficiently dissipation
This cooling system is designed to allow full load operations at temperatures up to 45℃.

Technical Parameters

0.7-3kW single phase on-grid solar inverter

Model		KY-1GT-OK7	KY-1GT-1KO		KY-1GT-1K5			KY-1GT-2KO		KY-1GT-2K5	KY-1GT-3KO
Efficiency	MPPT efficiency	99.50%	99.50%		99.50%			99.50%		99.50%	99.50%
	Max. efficiency	95%	96%		96.50%			96.50%		96.50%	96.50%
	Euro efficiency	94.00%	95%		95.50%			95.80%		96.00%	96.00%
PV Input	Max. PV voltage	500V	500V		500V			500V		500V	500V
	MPPT voltage range	80V-450v	80V-450V		80V-450V			80V-450V		80V-450V	80V-450V
	Max. input power	1000W	1500W		2000W			2500W		3000W	3500W
	Start voltage	80V	80V		80V			80V		80V	80V
	Min. grid voltage	110V	110V		110V			110V		110V	110V
	Rated input voltage	360V	360V		360V			360V		360V	360V
	Number of MPPT/PV strings	1/1	1/1		1/1			1/1		1/1	1/1
	MPPT max. current	12.5A	12.5A		12.5A			12.5A		12.5A	12.5A
	Short circuit current	15A	15A		15A			15A		15A	15A
AC Output	Max. AC power	700VA	1000VA		1500VA			2000VA		2500VA	3000VA
	Rated AC power	700W	1000W		1500W			2000W		2500W	3000W
	Rated grid voltage/voltage range	230V, 1(LN/PE)/160-280V
	Frequency	50Hz/60Hz
	Max. current	4A		5A	6.5A		9.5A			12A	14.5A
	Power factor	~1 (0.8leading ~ 0.8lagging, adjustable)
	THD (@ rated output)	< 3%
	AC connection	Quick fit
Basic parameters	Operating temperature	-25-60℃ (derating above 45℃)
	Relative humidity	0-95% no condensation
	Operating altitude	< 4000m (derating to operate at a height exceeding 2000m)
	Cooling	Natural cooling
	Noise	< 40dB
	Display	LCD
	Communication	RS485 (WIFI/GPRS optional)
	Weight	6kg	6kg		6kg	6.5kg			6.5kg		6.5kg
	Dimensions	252mm×300mm×116mm
	Installation	Wall mount
	Protection	IP65
	Topology	Transformerless
Certification	Safety	IEC62109-1/-2
	EMC	EN61000-1/-2/-3, IEC61000
	Grid connection	AS4777.2, NRSO97-2-1:2017

10-20kW three phase on-grid solar inverter

Model		KY-3GT-10k0		KY-3GT-12k0		KY-3GT-15k0		KY-3GT-17kO		KY-3GT-20kO
Efficiency	Max. efficiency	97.80%		98.20%		98.30%		98.43%		98.50%
	Euro efficiency	98.20%		97.80%		97.90%		98%		98.10%
	MPPT efficiency	99.90%		99.90%		99.90%		99.90%		99.90%
DC Side	Max. input strings power (W)	13000		15600		19500		22100		26000
	Rated input power	10300		12350		15400		17500		20520
	Max. input voltage (V)	1000		1000		1000		1000		1000
	Start voltage (V)	180		180		180		180		180
	MPPT voltage range (V)	200- 950		200 - 950		200- 950		200 - 950		200- 950
	Number of input strings (pcs)	1 1		1 1		2 1		2 2		2 2
	Max. input current (A)	12/12		12/12		23/12		23/23		23/23
	Max. DC short-circuit current (A)	15/15		15/15		28/15		28/28		28/28
AC Side	Rated output power (W)	10000		12000		15000		17000		20000
	Max. output power (VA)	10000		12000		15000		17000		20000
	Rated grid voltage/voltage range	400V(230V)/270V-480V
	Grid type	3L/N/PE
	Frequency (Hz)	50Hz/60Hz 45Hz-55Hz/55Hz-65Hz
	Total harmonic distortion (THD) of output current	< 1.5%
	DC component	< 0.5%*In
	Power factor/range	>0.99/0.8leading - 0.8lagging (adjustable)
Protection	DC switch	Integrate (optional)
	Overcurrent protection/ anti-islanding protection	Integrate
	Surge protection	DC Class Ⅱ / AC Class Ⅲ
	DC reverse polarity protection/overvoltage & undervoltage protection	Integrate
	Leakage current protection/insulation protection	Integrate
Basic parameters	Dimensions (W×D×H) (mm)	505×200×414
	Weight	16Kg	16Kg		17Kg		18Kg		18Kg
	Protection	IP65
	Installation/cooling	Wall mount/natural convection	Wall mount/natural convection		Wall mount/forced air		Wall mount/forced air		Wall mount/forced air
	Topology	Transformerless
	No load loss	< 0.5W
	Operating temperature	-30℃-60℃ (derating above 45℃)
	Relative humidity	0-95%
	Operating altitude	< 3500m (derating to operate at a height exceeding 2000m)
	Display	LCD
	Communication	RS485/WIFI
	AC/DC connection	Quick fit
	Warranty	5/10 years
Certification	Safety	IEC62109-1/-2
	EMC	EN61000-6-1/-2/-3,EC61000-2-2
	Grid connection	ASNZS 4777.2, NRS 097-2-1:2017, NBT32004-2018