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Solis S6-EH3P20K-H 20kW Three Phase HV Hybrid Inverter IP66
Rs 695,000
Price updated: 25 Oct 2026
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The Solis S6-EH3P20K-H is a 20kW three phase high voltage hybrid inverter from Ginlong Technologies — part of the S6-EH3P HV series designed for large residential and commercial applications. With 40kW of PV input across 4 MPPTs, HV battery support at 120-800V, dual backup ports for load management and automatic generator control, it delivers commercial-grade features at a competitive price point in Pakistan.
Key Features:
- 20kW rated output | Three phase | 380V/400V
- 40kW recommended PV array | 32kW usable PV input
- 4 MPPTs | 4 string inputs | 200-850V MPPT range
- HV battery: 120-800V | Li-ion
- 50A x 2 battery ports charge/discharge
- Dual independently controlled battery ports
- Less than 10ms backup switching
- Dual backup ports for critical/non-critical loads
- SG heat pump compatible
- Generator compatible with automatic control
- Peak shaving support
- Unbalanced and half-wave load support
- IP66 weatherproof | Intelligent fan cooling
- 7.0" LCD + Bluetooth + App
- 97.7% maximum efficiency
| Power | 20 kW |
|---|---|
| Phase | Three Phase |
| Type | HV Hybrid Inverter |
| Battery Voltage | HV 120-800V |
| MPPT | 4 |
| Backup Ports | 2 (Critical + Non-critical) |
| Backup Switch | <10ms |
| Battery Ports | 2 (Independent) |
| Communication | CAN / RS485 |
| Display | 7.0" LCD + Bluetooth + App |
| Efficiency | 97.7% |
| Generator | Yes (Auto) |
| IP Rating | IP66 |
| Max Charge/Discharge | 50A per port |
| Max Input Strings | 4 |
| Max PV Array | 40 kW |
| Max PV Voltage | 1000V |
| Model | S6-EH3P20K-H |
| MPPT Range | 200-850V |
| Peak Shaving | Yes |
| Usable PV Input | 32 kW |
1 Year Manufacturer Warranty. Contact us on WhatsApp for warranty claims.
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Frequently Asked Questions
- The Solis S6-EH3P20K-H uses high voltage batteries in the 120-800V range. Compatible HV batteries in Pakistan include the GoodWe Lynx D 5kWh HV (Rs 255,000, 320-480V), Crown 5kWh HV LiFePO4 (Rs 315,000) and Huawei LUNA2000 HV modules (Rs 610,000 per 6.9kWh module). Note that the 120-800V operating range is very wide — confirm specific battery compatibility with your system designer before purchase. The dual independent battery ports allow two separate battery banks to be connected, with each port managed independently for maximum flexibility. Contact MartOnline on WhatsApp (+92 324 3493060) for HV battery compatibility confirmation with the Solis 20kW.
- The Solis S6-EH3P20K-H (20kW HV) at Rs 695,000 versus the Solis S6-EH3P18K (18kW LV Solarator) at Rs 740,000. Power: HV leads at 20kW versus LV at 18kW. Battery type: HV uses 120-800V HV batteries (more expensive per kWh but more efficient) versus LV uses 48V batteries (cheaper, wider compatibility). Charging: LV leads at 320A versus HV at 50A x 2 = 100A — LV charges significantly faster. Parallel: LV leads at 6 units versus HV unspecified. Overload: LV leads at 200% versus HV at 160% for 2 seconds. PV input: HV leads at 40kW versus LV at 36kW. Price: HV is cheaper. Choose HV if you prefer the HV battery ecosystem; choose LV if you want faster battery charging, higher overload and parallel scaling.
- Peak shaving is an energy management feature on the Solis S6-EH3P20K-H that prevents the premises electricity demand from exceeding a set threshold, avoiding peak demand charges. For Pakistani commercial buyers on demand-based tariff structures, electricity bills include a demand charge (in Rs per kW of peak monthly consumption) in addition to the per-unit consumption charge. By discharging the battery when consumption approaches the demand threshold, Solis automatically prevents the peak from being recorded — reducing the monthly demand charge. For a commercial premises with 100kW peak demand, even reducing it to 80kW can save Rs 80,000-120,000 per month in demand charges depending on the DISCO tariff structure.
- The Solis S6-EH3P20K-H has two independently controlled battery ports, each rated at 50A. This means two separate HV battery banks can be connected, with each bank charged and discharged independently based on its individual SOC and condition. This architecture provides redundancy — if one battery port or bank develops a fault, the other continues operating without interruption. It also enables mixed battery bank configurations, where new and old battery modules of slightly different capacities can be used in separate ports without performance degradation. For large commercial installations requiring 40-100kWh of HV storage, the dual port design allows proportional battery sizing across two banks.
- The Solis S6-EH3P20K-H comes with Ginlong Technologies manufacturer warranty. Ginlong is publicly listed (SZSE: 300763) with 20+ years of manufacturing and 300GW+ of global inverter installations. The S6-EH3P HV series is Ginlong latest generation commercial HV product with active global support infrastructure. SolisCloud remote monitoring enables remote diagnosis for rapid issue resolution without site visits. Contact MartOnline on WhatsApp (+92 324 3493060) for current warranty terms, extended warranty options for commercial installations and HV battery pairing recommendations.
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