The SAKO SUNPOLO 11 kW On & Off-Grid Hybrid Solar Inverter is a high-capacity, intelligent power solution designed for large homes, commercial buildings, and industrial solar systems. It delivers pure sine wave output for stable operation of heavy and sensitive loads and supports both on-grid and off-grid modes for maximum flexibility. Featuring dual MPPT solar charge controllers, a 48 V battery system, and compatibility with lithium (LiFePO4) and lead-acid batteries, the SUNPOLO 11 kW ensures efficient solar energy harvesting, reliable backup power, and smart energy management to reduce dependence on grid electricity.

Technical Parameters – SAKO SUNPOLO 11 kW

Model

·         SUNPOLO 11KW

Basic Information

·         Rated AC Output Power: 11000 W

·         On-Grid & Off-Grid Operation: Supported

PV Input (DC)

·         Nominal DC Voltage / Max DC Voltage: 360 VDC / 450 VDC

·         Start-up Voltage / Initial Feeding Voltage: 120 VDC

·         MPPT Voltage Range: 90 – 450 VDC

·         Number of MPPT Trackers / Max Input Current:

o    2 MPPT, 27A × 2 (Max 40A)

·         Maximum PV Input Power: 12000 W (6000 W × 2)

Grid Output (AC)

·         Nominal Output Voltage: 220Vac / 230Vac / 240Vac (Single Phase)

·         Output Voltage Range:

o    184V–265Vac or 195V–253V (Selectable)

·         Nominal Output Current: 47.8 A

·         Power Factor: >0.9

Efficiency

·         Max. Conversion Efficiency (DC/AC): 96%

Off-Grid Operation

AC Input

·         AC Start-up Voltage / Auto Restart Voltage: 120Vac / 140Vac / 180Vac

·         Acceptable Input Voltage Range: 90–280Vac or 170–280Vac

·         Max AC Input Current: 60A

Battery Mode Output (AC)

·         Nominal Output Voltage: 220Vac / 230Vac / 240Vac

·         Waveform: Pure Sine Wave

·         Efficiency (DC to AC): 93%

Battery & Charger

·         Battery Type Supported:
Lead-Acid / VRLA / AGM / Deep Cycle / Gel / Flooded / Tubular / Lithium-Ion

·         Nominal Battery Voltage: 48 VDC

·         Max Solar Charge Current: 150A

·         Max AC Charge Current: 150A

·         Max Total Charge Current: 150A

Physical

·         Product Dimension (D × W × H): 552 × 422 × 152 mm

·         Net Weight: 19.1 kg

·         Gross Weight: 21.3 kg

·         Packing Dimension (D × W × H): 696 × 567 × 243 mm (1 PC / CTN)

·         Parallel Function: Yes, up to 6 units

Communication Interface

·         RS232 / USB / Wi-Fi

Environment

·         Humidity: 5% – 95% RH (Non-Condensing)

·         Operating Temperature: −10 °C to 50 °C

·         Storage Temperature: −15 °C to 60 °C