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The latest SolarMax SM-ORION-DUAL-4KW Hybrid Solar Inverter price in Pakistan is Rs. 105,000/- updated on August 29, 2026.
Overview:
The SolarMax SM-ORION-DUAL-4KW Hybrid Solar Inverter (also sold under the SKU SM-ORION-PLUS-4KW on SolarMax’s own legacy product page) is a 4,000W dual-output unit built around an MPPT solar charger with 5,600W of PV input capacity, running on a 24VDC battery platform. Multiple independent sources — including SolarMax’s own cached product page — confirm the 24V platform, which is worth noting since SolarMax’s current interim site lists a similarly-named “ORION PLUS 4 kW” as 48VDC; the weight of evidence points to 24V being correct for this specific SKU.
Efficiency reaches up to 93%, with pure sine wave output designed to safely power sensitive electronics — refrigerators, LED lighting, computers, and similar household equipment — and a fast transfer time that keeps backup switching effectively invisible to connected loads. Dual AC output separates normal and heavy loads onto different circuits, and the unit carries built-in BMS support alongside short-circuit protection and smart power management with time-based scheduling.
SolarMax backs the unit with 2 years of unlimited parts replacement plus a lifetime free service warranty. Physically, it’s confirmed at 119 × 313.6 × 457.5mm and 10kg — a straightforward single-person wall-mount installation.
Key Features:
- 4,000W rated power, dual AC output design
- 24VDC battery platform
- Built-in MPPT solar charger with 5,600W (5.6kW) PV input capacity
- Up to 93% efficiency
- Pure sine wave output for safe operation of sensitive electronics
- Fast transfer time for effectively seamless backup switching
- Dual AC output separates normal and heavy loads onto different circuits
- Built-in Battery Management System (BMS) support
- Short-circuit protection and smart power management with time-based scheduling
- 230VAC nominal output voltage
- Frequency range 50Hz/60Hz (auto-sensing)
- Operating temperature -10°C to 50°C, storage temperature -15°C to 60°C
- Compact footprint at 119 × 313.6 × 457.5mm, 10kg
- 2-Year Unlimited Parts Replacement Warranty + Lifetime Free Service Warranty
Documents:
SolarMax SM-ORION-DUAL-4KW Hybrid Solar Inverter Data Sheet.pdf
GENERAL
| Type | Hybrid Solar Inverter, dual AC output |
| Rated Power | 4,000 W |
| Warranty | 2-Year Unlimited Parts Replacement + Lifetime Free Service Warranty |
ELECTRICAL / PV INPUT
| Solar Charger Type | MPPT, 5,600W (5.6KW) PV input capacity |
| Battery Voltage | 24 VDC |
PERFORMANCE
| Output | 4,000 W (Dual output) |
| Efficiency | Up to 93% |
| Waveform | Pure Sine Wave |
| Frequency Range | 50 Hz/60 Hz (Auto sensing) |
SAFETY
| Protection | Short-circuit protection, built-in BMS support |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -15°C to 60°C |
MECHANICAL
| Voltage | 230 VAC |
| Weight | 10 kg |
| Dimensions | 119 × 313.6 × 457.5 mm |
COMMUNICATION
| Features | Smart power management with time-based scheduling |
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