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₨ 40,641,997
Subtotal: ₨ 40,641,997
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SunLife PRO 3.5KW Off-Grid Solar Inverter
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
This product has been added to 83 people'scarts.
- Rs. 1500 Flat Shipping Charges
- Order today and pick up from your nearest Delivery outlet
- Delivered within 3 business days of placing the order
- 24x7 customer service
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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