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SPT Series 8-15kW On-Grid PV Inverter (Americas Edition)

Dual MPPT, 98.2% efficiency, and IP65 protection – the SPT Series 8–15kW Americas Edition delivers reliable three-phase grid connection for residential and small commercial PV systems.

 

Additional Information

Model SPT8KTL-AM SPT10KTL-AM SPT12KTL-AM SPT15KTL-AM
PV Input (DC)
Max. Input Power 12,000W 15,000W 18,000W 22,500W
Max. Input Voltage 800V
Start-up Voltage 250V
Rated Input Voltage 400V
Max. Input Current per MPPT 32A (16A × 2)
Max. Short-Circuit Current per MPPT 40A
MPPT Voltage Range 180 - 760V
Number of MPPTs 2
Number of Strings per MPPT 2
AC Output
Rated Output Power 8,000W 10,000W 12,000W 15,000W
Max.Output Apparent Power 8,800VA 11,000VA 13,200VA 15,000VA
Rated Output Current 22.2A/21A/19.2A 27.8A/26.3A/24A 33.3A/31.5A/28.8A 41.7A/39.4A/36A
Max. Output Current 24.5A 30.5A 36.8A 41.8A
Rated Grid Voltage 120/208V, 127/220V, 139/240V
Rated Grid Frequency 50Hz/60Hz
THDi < 3%
Power Factor ≈ 1 (Adjustable from 0.8 leading to 0.8 lagging)
Efficiency
Max. Efficiency 98.20%
European Efficiency 97.50%
Protection
Basic Protection PV reverse polarity
AC output overvoltage
Anti-islanding
PV insulation resistance
AC output overcurrent
Grid monitoring
PV string current monitoring
AC output short circuit
Residual current (RCD) detection
AFCI Optional
DC Switch Integrated
SPD DC Type ll / AC Type llI
Environmental Parameters
Operating Temperature -30°C  to 60°C
Relative Humidity 0 - 100%
Altitude 4,000m(> 2,000m Derating)
Ingress Protection IP65
Mechanical Parameters
Dimensions (L×W×H) (mm) 520 × 430 × 210
Weight(kg) 24.5 25
Others
Self-Consumption (Night) < 1W
Topology Transformer-less
Cooling Method Natural Intelligent fan
Display LED/WIFI+APP
PV input Connector H4/MC4(Optional)
AC output Connector OT connector
Certifications IEC62109, IEC61727, IEC62116

Downloads

Manual

SPT-AM-Manual-EN-V1.0

Datasheet

SPT8-15KTL-AM Series-Datasheet

Highlights

Product Highlights

  • High yield with up to 110% rated power
  • Maximum conversion efficiency 98.2%
  • 2 MPPTs, Max. PV input voltage: 800VDC
  • Input current per MPPT: 32A
  • IP65 protection for outdoor use
  • Built-in DC Type ll /AC Type lll SPD
  • Optional AFCI function
  • Optional zero export function
  • Optional LCD display
  • Standard USB communication port
  • WiFi / GPRS (optional)

Description

The SPT Series 8–15kW (Americas Edition) is a high-performance dual MPPT grid tie inverter designed for residential and small commercial PV systems. With up to 98.2% efficiency, IP65-rated protection, and advanced safety features, it ensures stable three-phase power in various environments. Easy installation, built-in DC/AC surge protection, and optional remote monitoring make it a dependable choice for grid-connected solar projects.

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