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SunLife PRO 3.5KW Off-Grid Solar Inverter

₨ 110,000 Original price was: ₨ 110,000.₨ 92,000Current price is: ₨ 92,000.
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3.5kW / 3500W pure sine wave output

Built-in MPPT solar charge controller

Supports high PV input voltage up to 500V

Maximum PV array power up to 5000W

Solar + AC hybrid charging

Fast 10–20 ms transfer time for uninterrupted power

Works with 24V battery systems

High efficiency up to 98%

LCD display with communication ports (USB / RS232)

Optional WiFi monitoring support

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Description

SunLife PRO 3.5KW Off-Grid Solar Inverter price in Pakistan – updated 2026

The SL PRO 3.5KW Off-Grid Solar Inverter is a powerful and efficient inverter designed for residential solar energy systems and backup power applications. It integrates a pure sine wave inverter, MPPT solar charge controller, and intelligent battery charger into one compact unit.

With a 3500W output capacity, the inverter can run multiple household appliances simultaneously, including lights, fans, refrigerators, televisions, and small office equipment. The built-in high-efficiency MPPT controller maximizes solar energy production by optimizing the power generated from solar panels.

The inverter supports solar, battery, and utility grid charging, ensuring uninterrupted power supply during load shedding or grid failures. Its high PV input voltage support and advanced protection system make it a reliable solution for modern solar power systems.

Specifications:

Specification SL PRO 3.5KW
Rated Power 3500W / 3500VA
Output Waveform Pure Sine Wave
Output Voltage 230V AC ±5%
Output Frequency 50/60Hz
Battery Voltage 24V DC
Surge Power 7000VA
Max PV Array Power 5000W
MPPT Voltage Range 120 – 450V DC
Max PV Open Circuit Voltage 500V DC
Max Charging Current 100A
Max AC Charging Current 60A
AC Input Voltage Range 170–280V (UPS) / 90–280V (Appliances)
Transfer Time 10ms (UPS) / 20ms (Appliances)
Peak Efficiency Up to 98%
Operating Temperature 0°C – 50°C
Humidity 5% – 95%
Communication Port USB / RS232
Dimensions 481 × 313 × 117 mm
Weight ~9.8 kg

 

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