

Solis S6-EH3P12K Solarator 12kW Three Phase LV Hybrid Inverter IP66
Price updated: 25 Oct 2026
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The Solis S6-EH3P12K Solarator is a 12kW three phase low voltage hybrid inverter from Ginlong Technologies — designed for commercial premises and large buildings with three phase connections in Pakistan. With 24kW of PV input, 250A battery charging, 200% overload for 10 seconds, up to 6 units in parallel and full generator integration, it is one of the most capable three phase LV inverters in its class.
Key Features:
- 12kW rated output | Three phase | 380V/400V
- 24kW recommended PV array | 19.2kW usable PV input
- 2 MPPTs | 3 string inputs | 200-850V MPPT range
- 48V LV battery | 250A charge/discharge
- 200% overload for 10 seconds
- Less than 10ms backup switching
- Three phase unbalanced output — each phase independent
- Up to 6 units in parallel
- Smart load management with prioritisation
- Generator compatible with multiple connection methods
- IP66 weatherproof | 7-inch LCD touchscreen
- SolisCloud AI monitoring
- 97.7% maximum efficiency
| Power | 12 kW |
|---|---|
| Phase | Three Phase |
| Type | LV Hybrid Inverter (Solarator) |
| Battery Voltage | 48V LV |
| MPPT | 2 |
| Backup Switch | <10ms |
| Communication | RS485 / CAN / WiFi |
| Display | 7" LCD Touchscreen |
| Efficiency | 97.7% |
| Generator | Yes (Multiple methods) |
| IP Rating | IP66 |
| Max Charge Current | 250A |
| Max Discharge Current | 250A |
| Max Input Strings | 3 |
| Max PV Array | 24 kW |
| Max PV Voltage | 1000V |
| Model | S6-EH3P12K-NV-YD-L |
| MPPT Range | 200-850V |
| Overload | 200% (10s) |
| Parallel | Up to 6 units |
| Unbalanced Output | Yes (50% per phase max) |
| Usable PV Input | 19.2 kW |
1 Year Manufacturer Warranty. Contact us on WhatsApp for warranty claims.
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Frequently Asked Questions
- The Solis S6-EH3P12K Solarator at Rs 530,000, GoodWe GW12K-ET-L at Rs 485,000 and Auxsol ASG-12TL at Rs 440,000. Output: all three at 12kW. Charging: Solis leads at 250A versus GoodWe 228A and Auxsol 250A — Solis and Auxsol equal and ahead of GoodWe. Overload: Solis at 200% leads GoodWe and Auxsol at 110%. Unbalanced output: Solis supports 50% rated power per phase independently — GoodWe supports 33% per phase, Auxsol 100% asymmetric. Parallel: Solis at 6 units, GoodWe at 10 units, Auxsol not specified. Generator: Solis multiple method automatic, Auxsol automatic, GoodWe manual. Price: Solis is Rs 45,000 more than GoodWe and Rs 90,000 more than Auxsol. The Solis premium is justified by 200% overload and multi-method generator integration.
- Three phase unbalanced output means the Solis S6-EH3P12K can deliver different power levels on each of the three phases independently — up to 50% of rated power (6kW) per phase. For Pakistani commercial premises where loads are often unequally distributed across three phases (one phase powering AC units, another powering lighting, a third powering equipment), this prevents overloading any single phase during backup mode. Without unbalanced output support, the inverter would throttle all three phases to the lowest loaded phase — wasting capacity. The Solis 50% per phase rating means you can run 6kW on one phase and 3kW on each of the other two simultaneously.
- The Solis S6-EH3P12K Solarator is suited for offices above 3000 square feet, clinics and medical centres, mid-size hotels, commercial plazas, schools and educational institutions with three phase connections in Pakistan experiencing significant FESCO, LESCO or KESCO load shedding. For a 4000 square foot office with 3 x 1.5 ton ACs (5400W), computers and lighting (1500W) and refrigeration (300W) — total 7200W — the Solis 12kW provides comfortable headroom and reliable three phase backup. With a 16kWh battery, it provides approximately 4.5 hours of full commercial backup.
- Yes, the Solis S6-EH3P12K Solarator supports AC coupling, allowing it to integrate with existing grid-tie solar systems through an AC connection — without replacing the existing grid-tie inverter. This retrofit approach is ideal for Pakistani commercial premises that already have a grid-tie solar installation and want to add battery storage and backup capability. The AC coupling also allows Solis to manage energy from wind power or diesel generators alongside solar, making it suitable for hybrid renewable energy systems in areas with unreliable WAPDA supply.
- For the Solis S6-EH3P12K in a commercial setting, a minimum of 16kWh of lithium storage is recommended for 4-5 hours of backup during a standard commercial working day. For 8 hours of backup including a full working day, 32kWh (2 x 16kWh batteries) is recommended. The 250A charging current means a 16kWh battery recharges in approximately 1.5 hours at full solar generation — ensuring the battery is ready for afternoon and evening load shedding periods even after heavy morning use. Compatible batteries at MartOnline include Sunwoda Atrix Max 16kWh (Rs 600,000), SAJ 16kWh (Rs 580,000) and Pylontech Fidus Plus 16kWh (Rs 625,000).
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