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The latest SolarMax SM-ORION-ULTRA-11KW Hybrid Solar Inverter price in Pakistan is Rs. 254,000/- updated on August 30, 2026.
Overview:
The SolarMax SM-ORION-ULTRA-11KW Hybrid Solar Inverter is the higher-output model in the ORION ULTRA range, delivering 11,000VA/11,000W of rated power with a substantial 22,000VA surge rating — enough to start heavy motor loads or run a workshop’s worth of power tools simultaneously. It accepts up to 12,000W of PV array power (two 6,000W MPP trackers) across a 90–450VDC operating range, with a 500VDC maximum array open-circuit voltage.
Two independent AC power sources — grid/generator plus solar/battery — are switched automatically, and dual AC outputs (main and smart load) allow genuine load prioritization: critical circuits stay powered through a heavy load or generator connection while less essential circuits route through the normal/smart load output. The unit runs on a 48VDC battery platform with a 54VDC floating charge voltage and 63VDC overcharge protection point, and supports up to 6 units in parallel across single or three-phase configurations.
Build quality matches the rest of the ORION ULTRA family: IP66-rated enclosure, -10–50°C operating range (-15–60°C storage), a comprehensive protection suite including SPD DC/AC Type2, anti-islanding, insulation detection and GFCI, and communication over built-in USB/RS232/RS485/WiFi/Dry-contact with optional GFCI, rapid shutdown and AFCI detection support.
Key Features:
- 11,000VA / 11,000W rated inverter power, 22,000VA surge power
- Dual AC output (Main & Smart Load) for load prioritization
- Two independent AC power sources, switched automatically (grid/generator + solar/battery)
- Max. PV array power 12,000W (6,000W × 2 MPP trackers)
- MPPT range 90–450VDC; max. PV array open-circuit voltage 500VDC
- 48VDC battery platform; 54VDC floating charge voltage; 63VDC overcharge protection
- Parallel capability: up to 6 units in single or three-phase configuration
- Pure sine wave output, 230VAC ± 5% (170–280VAC for computers, 90–280VAC for home appliances)
- Transfer time 10ms (personal computers) / 20ms (home appliances)
- IP66-rated enclosure; operating temperature -10°C to 50°C, storage -15°C to 60°C
- Built-in USB/RS232/RS485/WiFi/Dry-contact communication; optional GFCI, rapid shutdown, AFCI detection
- SPD DC Type 2 / AC Type 2 surge protection; anti-islanding, insulation detection, GFCI
- Compact footprint at 145 × 438 × 553.6mm, 18.4kg
Documents:
SolarMax SM-ORION-ULTRA-11KW Hybrid Solar Inverter Data Sheet.pdf
GENERAL
| Model | SM-ORION-ULTRA-11KW |
| Rated Inverter Power | 11,000 VA / 11,000 W |
| Surge Power | 22,000 VA |
ELECTRICAL / PV INPUT
| Max. PV Array Power | 12,000 W (6,000W × 2) |
| MPPT Range (Operating Voltage) | 90–450 VDC |
| Max. PV Array Open-Circuit Voltage | 500 VDC |
BATTERY
| Battery Voltage | 48 VDC |
| Floating Charge Voltage | 54 VDC |
| Overcharge Protection | 63 VDC |
OUTPUT
| Output Type | Dual AC Output (Main & Smart Load) |
| Nominal Voltage | 230 VAC |
| Selectable Voltage Range | 170–280 VAC (PCs) / 90–280 VAC (Home Appliances) |
| AC Voltage Regulation (Battery Mode) | 230VAC ± 5% |
| Frequency Range | 50Hz/60Hz (auto-sensing) |
| Waveform | Pure Sine Wave |
| Transfer Time | 10ms (PCs) / 20ms (Home Appliances) |
PERFORMANCE
| Parallel Capability | Up to 6 units, single or three-phase |
SAFETY
| Surge Protection | SPD DC Type 2, AC Type 2 |
| Protection | Anti-islanding, insulation detection, GFCI; optional rapid shutdown, AFCI detection |
| Ingress Protection | IP66 |
| Operating / Storage Temperature | -10°C to 50°C / -15°C to 60°C |
| Humidity | 5–95% RH, non-condensing |
MECHANICAL
| Dimensions | 145 × 438 × 553.6 mm |
| Weight | 18.4 kg |
COMMUNICATION
| Interfaces | Built-in USB/RS232/RS485/WiFi/Dry-contact, BTS support |
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