Residential On-grid Inverters

SI-13~30K-T2

13~30kW
2MPPTs
Three Phase

Technical Parameters

Built for three-phase residential and small commercial projects — SI 13-20K T2. It not only has a small size and high yield, but also has intelligent air-cooling technology, which means more accurate cooling and heat dissipation.

OLED display, touch button design, simple operation
Maximum efficiency 97.6%, more power generation
14A string current, suitable for high power modules
130% DC configuration, 110% AC overload output
Wide PV voltage range
IP65 protection level, built-in SPD protection device
Intelligent remote monitoring
Support anti-backflow function
Support AFCI function

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Technical Data	SI-13K-T2	SI-15K-T2	SI-17K-T2	SI-20K-T2	SI-22K-T2	SI-23K-T2	SI-25K-T2	SI-27K-T2	SI-30K-T2
Input Data
Max. DC input power	17000W	19500W	22000W	26000W	28600W	29900W	32500W	35000W	39000W
Max. DC input voltage			1100V
Operation voltage range			200V-1000V
Number of independent MPPT/strings per MPPT	2/1+2	2/1+2	2/1+2	2/2+2	2/2+2	2/2+2	2/2+2	2/2+3	2/2+3
MPPT max. Current	14A/28A	14A/28A	14A/28A	28A/28A	28A/28A	28A/28A	28A/28A	28A/42A	28A/42A
AC Output Data
Rated output power	13000W	15000W	17000W	20000W	22000W	23000W	25000W	27000W	30000W
Max. output power	14300W	16500W	18700W	22000W	24000W	25300W	27500W	29700W	33000W
Rated output voltage			400V/320V-480V
Rated output frequency			50Hz,60Hz/±5Hz
Rated output current	19A	22A	25A	29A	32A	34A	36A	40A	43.5A
Max. output current	21A	24A	27A	32A	35A	37A	40A	43A	48A
Power factor			-0.8~+0.8(adjustable)
THDi			<3%(Nominal Output)
Grid system pattern			3W+N+PE
Effiffifficiency
Max. effiffifficiency			98.5%
Europe effiffifficiency			98.2%
Protection
Input DC switch			Yes
Input over current protection			Yes
DC reverse polarity protection			Yes
Output over voltage protection			Yes
Output over current protection			Yes
Anti islanding protection			Yes
AC surge protection			Yes
DC surge protection			Yes
Insulation impedance protection			Yes
RCD detection			Yes
General Data
Dimensions(W/L/H)in mm			403/360/236
Weight	18.5kg	18.5kg	18.5kg	18.5kg	20.5kg	20.5kg	20.5kg	22kg	22kg
Noise			<30dB
Operation temperature range			-25℃~+60℃
Heat dissipation mode			Smart cooling
IP Class			IP 65
Maximum altitude			4000m
Self-Consumption night			<1w
Topology			Transformerless
Features
LCD display			Yes
Communication interface			WIFI/GPRS/RS485(optional)
Warranty			5 years (standard)
Standards			IEC62109-1,IEC62109-2,NB/T32004,VDE-AR-N4105,EN50549,AS 4777