On-Grid, Hybrid
Kehua undefined SPI1500-B2

Kehua • SPI1.5-2K-B2

SPI1500-B2

Region:China
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
0kW
Nominal AC Power
98.1%
Max Efficiency
360 x 420
Dimensions (mm)
Size Your System Find Installer

Ideal Use Case

The Kehua SPI1500-B2 is tailored for specific solar energy needs. This inverter is an excellent choice if you:

Have a small residential system (0.0 kW or less)
Use single-phase grid connection
Have panels with uniform orientation and tilt
Want maximum energy harvest (98.1% peak efficiency)
Want to add battery storage now or in the future
Operate in extremely cold climates

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

Run Technical Sizing

AC Output Data

Nominal AC Power0 kW
Max Efficiency98.1 %
Euro Efficiency97.7 %
Max AC Current7.2 A
Rated AC Current6.5 A
Number of Feed-in Phases1
THD (Total Harmonic Distortion)3 %

DC Input Data

MPP Voltage Range100~550 V
Max DC Voltage600 V
Rated DC Voltage360 V
Min DC Voltage to Start120 V
Max DC Current13 A
Number of MPP Trackers1
DC Inputs1

Mechanical & Environmental Data

Dimensions (W x H x D)360 x 420 x 125 mm
Weight11.8 kg
Protection ClassIP65
Cooling MethodNatural
DisplayLCD, LED
InterfaceRS 485, WLAN

Operating Conditions

Operating Temperature-40 ~ +60 ℃
Humidity0-95 %
Frequency45-65 Hz
Max Altitude4000 m
Power Consumption (Night)1 W

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Product FAQ

What size solar array can the Kehua SPI1500-B2 handle?

The Kehua SPI1500-B2 has a nominal AC output of 0kW with a maximum efficiency of 98.1%. It is typically paired with a solar array of 0–0kW DC for optimal energy harvest.

Is the Kehua SPI1500-B2 a hybrid inverter?

Yes, the Kehua SPI1500-B2 is a hybrid inverter that supports direct battery connection for energy storage and backup power.

Does the Kehua SPI1500-B2 have WiFi monitoring?

Most Kehua inverters come with or support optional WiFi/Ethernet dongles. This allows you to track your solar production and battery status via a mobile app or web portal in real-time.

How many MPPT trackers does the Kehua SPI1500-B2 have?

This inverter features 1 independent MPPT tracker with a maximum DC input voltage of 600V. Multiple trackers allow panels on different roof faces or orientations to operate independently for maximum yield.

Is the Kehua SPI1500-B2 a single-phase inverter?

Yes, this is a single-phase inverter. Single-phase inverters are the most common choice for standard residential grid connections.