Sineng SN40PT – 40 kW Three-Phase Grid-Connected Solar Inverter

 700,000 Original price was: ₨ 700,000. 580,000Current price is: ₨ 580,000.
In Stock

Three Independent MPPT Channels – Better energy yield from complex layouts

High Efficiency (Up to 98.6 %) – Minimal conversion losses

IP66 Weatherproof Housing – Excellent dust & water protection

Comprehensive Safety Functions – Surge protection, anti-islanding & more

Smart Remote Monitoring – Wi-Fi/4G/Ethernet connectivity

Flexible Grid Compatibility – Works with 50 Hz / 60 Hz grids

In Stock
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Description

Sineng SN40PT – 40 kW Three-Phase Grid-Connected Solar Inverter price in Pakistan – updated 2026

The Sineng SN40PT is a high-performance three-phase string solar inverter engineered for mid-to-large scale solar PV installations. With three independent MPPT trackers, rugged IP66 protection, and smart communication options, it delivers high efficiency, reliable power conversion, and flexible system design, making it ideal for commercial rooftops, factories, warehouses, and solar energy projects that require robust performance and easy monitoring.

Specifications:

Category Parameter Specification
DC Input (PV Side) Max. PV Input Voltage 1100 V
Recommended Max PV Power (STC) ~60 kWp
Nominal PV Voltage ~620 V
MPPT Voltage Range 160 V – 1000 V
Full-Load MPPT Range 520 V – 850 V
Start-Up Voltage ~180 V
Number of MPPTs 3
Strings per MPPT 2 / 2 / 2
Max Input Current per MPPT 32 A
Max Short-Circuit Current per MPPT 50 A
AC Output (Grid Side) Nominal AC Output Power 40 kW
Max Apparent Power ~44 kVA
Max Output Current ~64.1 A
Nominal Grid Voltage 3L/N/PE, 230 V / 400 V
Grid Voltage Range 320 V – 480 V
Grid Frequency 50 / 60 Hz
Power Factor 0.8 Leading – 0.8 Lagging
Total Harmonic Distortion (THD) < 3 %
Efficiency Maximum Efficiency ~98.6 %
European Efficiency ~98.3 %
Night Self Consumption < 1 W
Protection & Safety DC Reverse Polarity Protection Yes
Anti-Islanding Protection Yes
Leakage Current Protection Yes
AC Short Circuit Protection Yes
DC & AC Type II Surge Protection Yes
Arc Fault Circuit Interrupter (AFCI) Yes
Insulation Monitoring Yes
Over-Voltage / Over-Temperature Protection Yes
PID Recovery Yes
Communication Communication Port RS485
Optional Connectivity Wi-Fi / 4G / Ethernet
Monitoring Remote App & Web Portal
Display LED (Optional OLED)
Mechanical & Environmental Dimensions (W × H × D) ~585 × 490 × 260 mm
Weight ~32 kg
Cooling Method Smart Fan Cooling
Protection Degree IP66
Operating Temperature –25 °C to +60 °C
Max Altitude 4000 m (Derating above 3000 m)
Relative Humidity 0–100 % (Non-condensing)

 

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