COMMERCIAL & INDUSTRIAL SOLAR
50kW Solis Hybrid System with a 120kWh Dyness Battery Bank
A complete three-phase solar, storage and grid solution built for factories, shopping malls, commercial plazas and large homes that cannot afford downtime.
Factories & Industrial Units
Shopping Malls & Plazas
Solar + Battery + Grid
Large Homes & Villas
Complete Turnkey Solution
WHY THIS CONFIGURATION
Built for sites where the power cannot go out
Pairing a 50kW three-phase hybrid inverter with 120kWh of lithium storage keeps critical machinery, chillers, lifts and lighting running through long loadshedding hours, then recharges from solar the next day.
120kWh of usable storage
Two 60kWh Dyness LiFePO4 units run in parallel, giving enough reserve to carry heavy three-phase loads well beyond a single evening outage.
Solar, battery and grid in one loop
The Solis hybrid inverter prioritises solar generation, charges the battery bank, and switches to grid only when needed — cutting your import bill.
LiFePO4 cells, built-in BMS
Dyness lithium-iron-phosphate chemistry is thermally stable with cell-level monitoring, suited to unattended commercial installations.
Sized for real commercial loads
50kW of continuous three-phase output suits a mid-size factory floor, a shopping plaza’s common loads, or a large villa’s full connected load.
Expandable later
The battery bank is modular — start with 120kWh and stack on more Dyness units as your site’s backup requirement grows.
Local sizing & installation
Pak Solar Traders handles load assessment, panel sizing, wiring and commissioning, with genuine manufacturer warranty on both brands.
DATASHEET
Full Specifications: Inverter & Battery Bank
Exact figures for the Solis 50kW hybrid inverter and the Dyness 60kWh battery units used in this 120kWh configuration.
Solis 50kW Hybrid Inverter
Model S6-EH3P50K-H
| Rated AC output power | 50 kW, 3-phase |
| Max. PV input power | 100 kW |
| MPP trackers / strings | 4 MPPT, up to 8 strings |
| MPPT voltage range | 150 – 850 V |
| Max. DC input voltage | 1000 V |
| Max. DC input current | 160 A (40 A/MPPT) |
| Battery type & voltage range | Li-ion, 150 – 800 V |
| Max. charge / discharge power | 55 kW |
| Battery ports | 2 independent inputs |
| Max. / Euro efficiency | 97.7% / 97.4% |
| Protection rating | IP66, -25°C to 60°C |
| Dimensions / weight | 880 x 530 x 290 mm, ≈76 kg |
Supports unbalanced three-phase loads, generator input and parallel operation of multiple units for larger sites. Figures per manufacturer datasheet for the S6-EH3P(30-50)K-H series.
Dyness 60kWh Lithium Battery Bank
Stackable LiFePO4 — 2 units = 120kWh
| Battery chemistry | LiFePO4 (LFP) |
| Nominal energy per unit | ≈60 kWh (12 modules) |
| Module energy / configuration | 5.12 kWh per module |
| Cycle life | ≥ 6,000 cycles |
| Communication | CAN / RS485, BMS monitoring |
| Charging temperature | 0°C to 55°C |
| Discharging temperature | -10°C to 55°C |
| Protection level | IP20 (indoor), cabinet to IP55 |
| Design | Stackable, modular rack |
| Inverter compatibility | Solis, SMA, Growatt, GoodWe, Deye |
| Certification | UN38.3, IEC62619, CE |
| Bank total (2 units) | 120 kWh usable lithium storage |
Values shown are typical for Dyness stackable LiFePO4 rack systems in this capacity class. Exact module count, voltage and dimensions are confirmed on your quotation — contact Pak Solar Traders for the manufacturer datasheet.
HOW WE DELIVER IT
From Site Visit to Commissioning
01
Load & site assessment
We review your connected load, roof or ground space, and backup requirement.
02
System sizing & quotation
You get a detailed BoQ: panels, the 50kW Solis inverter, and the 120kWh Dyness bank.
03
Supply & installation
Our technicians install and wire the solar array, inverter and battery bank on site.
04
Commissioning & support
The system is tested, handed over, and backed by after-sales support and warranty.
FAQs
Questions About This System
What is included in the 50kW Solis + 120kWh Dyness system?+
One 50kW Solis three-phase hybrid inverter (model S6-EH3P50K-H) and a 120kWh Dyness LiFePO4 battery bank made up of two 60kWh stackable units, wired together for solar, battery and grid integration.
What size building or load does this suit?+
Factories, shopping malls, commercial plazas, hospitals, poultry and cold-storage units, and large villas that need several hours of backup for heavy three-phase loads.
How long can 120kWh run a factory or mall?+
It depends on the connected load. As a guide, a 120kWh bank supports roughly 12kW of continuous critical load for about 8 hours, or a heavier 30-40kW load for 2-3 hours, before recharging from solar or grid.
Is the Solis 50kW inverter suitable for three-phase commercial connections?+
Yes — it’s a three-phase hybrid inverter designed for commercial and industrial energy storage, supporting unbalanced loads and parallel operation of multiple units for larger installations.
What warranty and support comes with the system?+
Genuine Solis and Dyness equipment with manufacturer warranty, plus sizing, delivery, professional installation and after-sales support across Pakistan from Pak Solar Traders.
How do I get pricing for my site?+
Call the UAN at 0304-1111988 or visit pakistansolartraders.com to request a free site assessment and a detailed quotation based on your load and solar panel requirement.
Ready to size your 50kW + 120kWh system?
Tell us your building’s load and Pak Solar Traders will prepare a free quotation.