Sineng SN12(X)20PT 20 kW Three‑Phase On‑Grid Solar Inverter
20 kW Output Capacity: Ideal for larger solar systems and medium‑to‑large power demands.
Dual MPPT Trackers: Ensures maximum energy harvest from multiple panel strings under varying conditions.
High Conversion Efficiency: Up to 98.5 % maximum efficiency and 98.1 % European efficiency for excellent energy utilization.
IP66 Weather‑Proof Protection: Rugged casing resists dust and water, suitable for outdoor mounting.
Comprehensive Safety Protections: Includes arc‑fault circuit interrupter, leakage protection, anti‑islanding, DC reverse polarity protection, AC short‑circuit protection, and insulation monitoring for system safety and compliance.
Smart Monitoring: Supports local OLED display (optional) plus remote monitoring via RS485, Wi‑Fi, 4G, or Ethernet.
Quiet, Fanless Operation: Natural cooling reduces noise and maintenance.
- Rs. 1500 Flat Shipping Charges
- Order today and pick up from your nearest Delivery outlet
- Delivered within 3 business days of placing the order
- 24x7 customer service
Description
Sineng SN12(X)20PT 20 kW Three‑Phase On‑Grid Solar Inverter price in Pakistan – updated 2026
The Sineng SN12(X)20PT is a high‑power 20 kW three‑phase on‑grid solar inverter from the SN12(X)/15/17/20/25PT series, engineered for large residential, commercial, and industrial solar installations. With robust dual MPPT tracking, high conversion efficiency, and extensive safety protections, this inverter is designed to maximize energy conversion from solar panels while ensuring stable, grid‑compliant performance.
Specifications:
| Specification | Details |
|---|---|
| Model Name | Sineng SN12(X)20PT |
| Series | SN12(X)/15/17/20/25PT |
| Inverter Type | Three‑Phase On‑Grid |
| Rated Output Power | 20 kW |
| Max Output Apparent Power | ~22 kVA |
| Max Output Current | ~31.9 A |
| Nominal Grid Voltage | 3L/N/PE, 230 V/400 V |
| Grid Voltage Range | 320 V–480 V (local standards) |
| Frequency | 50/60 Hz |
| Power Factor Range | 0.8 leading ~ 0.8 lagging |
| Max PV Input Voltage | 1100 V |
| Recommended Max PV Power (STC) | ~30 kWp |
| MPPT Operating Voltage Range | 140 V–1000 V |
| Full Power MPPT Voltage Range | 470 V–850 V |
| Startup PV Voltage | ~180 V |
| Number of PV Inputs | 4 (2 MPPTs, 2/2) |
| Max Current per MPPT | 32 A/32 A |
| Max Short‑Circuit Current per MPPT | 50 A/50 A |
| Max Efficiency | ~98.5 % |
| European Efficiency | ~98.1 % |
| Protection Rating | IP66, C5 anti‑corrosion rating |
| Display | LED (OLED optional) |
| Communication Ports | RS485, Wi‑Fi/4G/Ethernet |
| Operating Temp. Range | –25 °C to 60 °C |
| Humidity Range | 0–100 % |
| Dimensions (W×H×D) | ~580×430×270 mm |
| Weight | ~25 kg |
| Cooling Mode | Natural (Fanless) |
| Specifications are based on manufacturer data for the SN12(X)/15/17/20/25PT series. |
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