GridSun String Inverter
SPT Pilot Series 366
High-performance GridSun String Inverter engineered for demanding renewable-energy installations.
- 2-year warranty
- Worldwide support
- Certified & compliant

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Output Power (W)
AC Output Voltage (V)
Frequency (Hz)
Protection Level
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Specifications
Model: GridSun String Inverter - Model 1
AC Output
- Output Voltage (V)
- 3596
- Output Waveform
- 48V nominal
- Continuous Output Power (W)
- 4183
Environmental Parameters
- Ambient Operating Temp (C)
- Aluminium / Powder-Coated
- Relative Humidity (%)
- LiFePO4 / AGM / Gel
Electrical Characteristics
- Module Efficiency (%)
- 1174
- Current at Pmax Impp (A)
- 2922
- Voltage at Pmax Vmpp (V)
- 1222
- Maximum Power Pmax (W)
- 833
- Short Circuit Current Isc (A)
- 855
BMS
- BMS Protections
- LiFePO4 / AGM / Gel
- BMS Communication
- -25 C to +60 C
Certifications
- IEC 61215/61730
- Yes
- CE Certified
- No
Discharge Parameters
- Discharge Cut-off Voltage (V)
- 1479
- Max Continuous Discharge (A)
- 4364
Temperature Characteristics
- Temp Coefficient of Pmax (%/C)
- 1805
Protection
- Ingress Protection
- MPPT
Mechanical Characteristics
- Dimensions (LxWxH) (mm)
- MC4 / Anderson
- Number of Cells
- 1652
- Weight (kg)
- 2108
Electrical Parameters
- Rated Current (A)
- 4528
- Max Conversion Efficiency (%)
- 515
- Max Input Voltage (V)
- 4022
Battery Parameters
- Float Voltage (V)
- 4329
- Battery Voltage (V)
- 1694
- Max Charge Current (A)
- 3323
DC Input
- DC Voltage Range (V)
- 48V nominal
PV Input
- MPPT Range (V)
- LiFePO4 / AGM / Gel
Maximum Ratings
- Operating Temperature Range (C)
- Aluminium / Powder-Coated
Nominal Parameters
- Nominal Cell Voltage (V)
- 2834
Mechanical Parameters
- Dimensions (mm)
- MC4 / Anderson
Charge Parameters
- Max Charge Current (A)
- 727
Highlights
- Class-leading conversion efficiency
- Wide operating temperature range (-25 C to +60 C)
- Multiple communication protocols (RS485 / CAN / Bluetooth / Wi-Fi)
- Advanced protection: OCP / OVP / SCP / OTP / reverse polarity
- Modular, stackable, rack-friendly form factor
- CE / RoHS / IEC 62109 / FCC compliant
Downloads
Applications
Residential solarOff-grid cabinsCommercial rooftopsMarine and RVTelecom backupMicro-grids
Certifications
CERoHSIEC 62109FCC
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