

Auxsol ASG-15TL-ZL 15kW Hybrid Inverter Three Phase LV IP66
Price updated: 25 Oct 2026
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Delivery in 2-5 working days · Free delivery
The Auxsol ASG-15TL-ZL is the flagship 15kW three phase low voltage hybrid inverter from AUX Group — the most powerful model in the Auxsol commercial range. With 30kW of solar input, 300A battery charging and under 4ms UPS-level backup switching, it is designed for large commercial premises, medium factories and institutional buildings with three-phase connections in Pakistan.
Key Features:
- 15kW rated output, three phase, pure sine wave
- 30kW maximum PV input (170-900V MPPT range)
- 2 MPPTs with 4 string inputs
- 300A maximum charge/discharge current
- 48V LV battery — lead-acid or lithium compatible
- Self-adaption to BMS for lithium batteries
- Less than 4ms UPS-level backup switching
- Automatic diesel generator start/stop control
- I-V curve scanning for string anomaly detection
- Optional AFCI arc fault protection
- IP66 weatherproof | Smart fan cooling
- WiFi + Bluetooth + RS485/CAN communication
- 6 editable charge/discharge time periods
| Power | 15 kW |
|---|---|
| Phase | Three Phase |
| Type | LV Hybrid Inverter |
| Battery Voltage | 48V |
| MPPT | 2 |
| Backup Switch | <4ms |
| Communication | WiFi / Bluetooth / RS485 / CAN |
| Cooling | Smart Fan |
| IP Rating | IP66 |
| Max Charge Current | 300A |
| Max Discharge Current | 300A |
| Max Input Strings | 4 |
| Max PV Input | 30000 W |
| Max PV Voltage | 1000V |
| Model | ASG-15TL-ZL |
| MPPT Range | 170-900V |
1 Year Manufacturer Warranty. Contact us on WhatsApp for warranty claims.
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Frequently Asked Questions
- The Auxsol ASG-15TL-ZL 15kW Three Phase is designed for large commercial premises in Pakistan including large offices above 8000 square feet, medium factories, hospitals, hotels with 50-100 rooms, commercial plazas and educational institutions with three-phase connections and peak loads of 12-14kW. With 30kW of solar input and 300A battery charging — the highest of any Auxsol model — it is ideal for businesses looking to maximise solar energy harvest and significantly reduce WAPDA electricity costs while maintaining reliable backup during load shedding. For a commercial premises consuming 10,000 kWh per month, a properly sized Auxsol 15kW system can reduce the electricity bill by 50-60%.
- The Auxsol ASG-15TL-ZL 15kW at Rs 545,000 versus GoodWe GW15K-ET-L at Rs 585,000 and Inverex Nitrox 13kW at Rs 655,000. Output: Auxsol 15kW leads over GoodWe 15kW (equal) and Inverex 13kW (2kW more). Charging: Auxsol at 300A leads GoodWe at 330A (GoodWe slightly ahead) and Inverex at 255A. Solar input: Auxsol at 30kW matches GoodWe at 30kW and significantly exceeds Inverex at 20.8kW. Price: Auxsol is Rs 40,000 cheaper than GoodWe and Rs 110,000 cheaper than Inverex. Automatic generator control and I-V curve scanning are unique to Auxsol. For buyers wanting 15kW three-phase performance at the lowest price in Pakistan, Auxsol is the strongest choice.
- The Auxsol ASG-15TL-ZL 15kW has a 300A maximum battery charging current — the highest of any Auxsol model and among the highest for a 15kW LV inverter in Pakistan. For a 48V 32kWh battery bank (667Ah), 300A charging means the entire battery bank recharges from empty to full in approximately 2.2 hours at maximum rate. For Pakistani commercial premises needing fast battery turnaround between multiple daily load-shedding periods, this 300A charging speed is critical. A commercial premises experiencing 3 separate load-shedding periods per day can fully recharge a 32kWh battery bank between each outage with sufficient solar generation.
- For a Pakistani commercial premises consuming 12000 kWh per month at Rs 55 per unit (Rs 660,000/month), a properly sized Auxsol ASG-15TL-ZL system with 30kWp of solar panels and 32kWh of battery storage generating 9000 kWh per month can reduce the monthly bill by Rs 495,000. Total system investment including inverter (Rs 545,000), batteries (Rs 1,200,000 for 2 x 16kWh), solar panels (Rs 3,000,000 for 60 x 500W) and installation (Rs 400,000) is approximately Rs 5,145,000. Simple payback period is 10-11 months — exceptionally fast. After payback, annual savings of Rs 5.9 million continue for 23+ years of panel life.
- The Auxsol ASG-15TL-ZL 15kW comes with a manufacturer warranty from Auxsol, backed by AUX Group — China top 500 enterprise with 40 years of manufacturing history and $12 billion annual revenue. AUX Group scale and financial strength provides warranty confidence that smaller solar brands cannot match. The 2026_08 datasheet confirms this is an actively produced current model with ongoing manufacturer support. At MartOnline, all Auxsol products are sourced from authorised channels ensuring genuine warranty coverage. Contact us on WhatsApp (+92 324 3493060) for warranty terms and commercial installation guidance for the Auxsol 15kW.
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