Sineng SN4.0PT 4 kW On‑Grid Solar Inverter

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Categories: On-Grid Inverters, Sineng Inverters

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Description

Sineng SN4.0PT 4 kW On‑Grid Solar Inverter price in Pakistan – updated 2026

The Sineng SN4.0PT is a premium on‑grid solar inverter in the trusted SN3.0/4.0/5.0/6.0/8.0/10/12PT series, designed for high‑efficiency conversion of solar energy into usable AC power. Built for residential and small commercial solar systems, this 4 kW model delivers robust performance, dual‑MPPT optimization, and advanced protection for stable operation and long‑term reliability.

Specifications:

Specification	Details
Model Name	Sineng SN4.0PT
Series	SN3.0/4.0/5.0/6.0/8.0/10/12PT
Inverter Type	On‑Grid (Grid‑Tied)
Rated AC Output	4 kW
Maximum AC Power	~4.4 kVA
DC Input Max Voltage	1100 V
Recommended Max PV Power (STC)	~6 kWp
MPPT Voltage Range	140‑1000 V
DC Inputs	2 (2 MPPTs)
Max Current per MPPT	~16 A
Nominal AC Voltage	230/400 V
AC Voltage Range	320‑480 V
Frequency	50/60 Hz
Power Factor	>0.99 at nominal power
Max Efficiency	~98.0 %
Protection Rating	IP66
Communication Ports	RS485, Wi‑Fi/4G/Ethernet
Operating Temp.	–25 °C to 60 °C
Dimensions (W×H×D)	~530×465×165 mm
Weight	~14.5 kg
Specifications based on the Sineng SN series product line.

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