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Sineng SN4.0PT 4 kW On‑Grid Solar Inverter
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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- Rs. 1500 Flat Shipping Charges
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- Delivered within 3 business days of placing the order
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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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