SPI-B2 Series 1.5~2kW Single-phase String Inverter

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Residential PV Power Plant Solution

The capacity of residential PV power plants is usually decided according to electricity consumption, the site, and user requirements, and is usually between 1 to 5kW. KEHUA provides the 3kW/5kW string on-grid inverter option. This type of inverter is well protected and suitable for outdoor use and is easy to install.
Recommended product: SPI3000/5000-B2

Items	SPI1500-B2	SPI2000-B2
DC Input
Max. PV Input Voltage	600Vdc
Rated Input Voltage	360Vdc
Max. PV Input Current	11A
No. of MPPTs	1
No.of PV strings per MPPT	1
MPPT voltage range	100Vdc ~500Vdc
Starting voltage	120Vdc
AC Output
Rated AC output power	1.5kW		2.0kW
Max. Output Power	1.65kW		2.2kW
Rated AC output voltage	220/230Vac
Rated output current	6.5A		8.7A
Max. output current	7.2A		9.6A
Rated grid frequency	50/60Hz
Grid frequency range	45~55Hz/55~65Hz
Power Factor	>0.99 full load
Adjustable power factor	0.8(leading) ~ 0.8(lagging)
THDI	<3% (nominal power)
Efficiency
Max. Efficiency	98.1%
European Efficiency	97.7%
Protection
Anti-islanding	Yes
DC Reversed Connection	Yes
AC Short Circuit protection	Yes
Temperature Protection	Yes
Surge Protection	Yes
PV Fault Detect	Yes (optional)
DC Switch	Yes
General
Dimensions (W×H×D)	360×420×125mm
Weight	11.8 kg
IP Grade	IP65
Noise level	≤25dB
Self-consumption at Night	<1W
Cooling type	Natural cooling
Altitude	4000m (>2000m derating )
Operating temperature	-40ºC~60ºC (>45ºC derating)
Operating Humidity	0~95% (Non-condensing)
Display	LCD display + LED indicator
Communication	RS485/WiFi (optional)/GPRS (optional)/DRM(Australia)
DC terminal	MC4 Terminal
AC terminal	Plug and play connector
Installation method	Wall-mounted
Standard	EN62109-1, EN62109-2 NB/T32004, AS3100, AS4777, EN 61000-6-2, EN 61000-6-3

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