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

₨ 160,000 Original price was: ₨ 160,000.₨ 105,000Current price is: ₨ 105,000.
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4 kW Output Power — Ideal for homes and small businesses seeking efficient solar energy usage.

Dual MPPT Trackers — Maximizes energy yield from solar panels by independently tracking two PV strings.

High Conversion Efficiency — Delivers up to 98 % maximum efficiency for better performance and energy savings.

IP66 Weather‑Proof Rating — Protection against dust and water, suitable for outdoor installation.

Smart Monitoring & Connectivity — Supports RS485, Wi‑Fi/4G/Ethernet communication (optional OLED display available).

Quiet Fanless Design — Natural convection cooling ensures silent, reliable operation with fewer moving parts.

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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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