Inverters
Inverters
BrandSolis
Solis 20kW HV 3-Phase Hybrid Solar Inverter
₨ 720,000PKR · price may vary
BrandSolis- Model
- SOLS-25
- Specifications
- 44
- Max. Input Current30.4 A / 28.9 A
- DisplayLED + Bluetooth + APP
- Rated grid frequency / rated grid voltage50 Hz / 60 Hz
- Power Factor>0.99 (0.8 leading - 0.8 lagging)
- Relative Humidity0-95%
- View all 44 specifications ↓
Overview
Overview:S6-EH3P(12-20)K-H series three-phase energy storage inverter, suitable for large residential and small commercial PV energy storage systems. This series of products support generator networking and parallel operation of multiple inverters; 4 MPPT design, is perfect for large rooftop PV
Specifications
| Current DC | |
|---|---|
| Max. Input Current | 30.4 A / 28.9 A |
| Display Specification | |
| Display | LED + Bluetooth + APP |
| INPUT | |
| Rated grid frequency / rated grid voltage | 50 Hz / 60 Hz |
| Summary | |
| Power Factor | >0.99 (0.8 leading - 0.8 lagging) |
| Relative Humidity | 0-95% |
| HARDWARE FEATURES | |
| Efficiency | 97.7% |
| Input Power | 20 kW |
| Output | |
| Topology | Transformerless |
| TECHNICAL SPECIFICATION | |
| AC Connection | OT terminal |
| Ingress Protection | IP66 |
| Max. Output Current (A) | 30.4 A / 28.9 A |
| MPPT Voltage Range | 200-850 V |
| Rated Frequency | 50 Hz / 60 Hz |
| Rated Input Current | 45.6 A / 43.3 A |
| Rated Input Voltage | 3/N/PE, 380 V / 400 V |
| Rated Output Current | 30.4 A / 28.9 A |
| Rated Voltage | 600 V |
| Start-up Voltage | 160 V |
| General Specification | |
| apparent output power | 20 kVA |
| Battery connection | OT terminal |
| Battery Type | Li-ion |
| Battery Voltage Range | 120-800 V |
| Communication | CAN, RS485, Optional: Wi-Fi, Cellular, LAN |
| connection standard | EN 50549-1, VDE4105 CEI 0-21, CEI 0-16, NC-RFG TypeB, NRS 097-2-1 ED 2.1 |
| Cooling concept | Intelligent redundant fan-cooling |
| Max. Charge / Discharge Current | 50 A |
| Max. Charge / Discharge Power | 20 kW |
| Max. input power per MPPT | 9 kW |
| Max. input voltage | 1000 V |
| Max. usable PV input power | 32 kW |
| MPPT number/Max. input strings number | 4/4 |
| Operating ambient temperature range | -25 ~ +60°C |
| operation altitude | 2000 m |
| PV connection | MC4 connector |
| Rated Grid Voltage | 3/N/PE, 380 V / 400 V |
| Rated Output Power | 20 kW |
| Recommended max. PV array size | 40 kW |
| Safety | IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-3, IEC 61000-2 |
| Self-consumption (night) | <25 W |
| Short Circuit Current | 30 A / 30 A / 30 A / 30 A |
| Weight | 31.7 kg |
| Dimensions | 599*546*243 mm |
| Input | |
| Input Power | 30 kW |
| Input frequency | 50 Hz / 60 Hz |
Reading the specifications
Solis 20kW HV 3-Phase Hybrid Solar Inverter is listed with 44 published specifications from Solis, including max. input current of 30.4 A / 28.9 A, display of LED + Bluetooth + APP, rated grid frequency / rated grid voltage of 50 Hz / 60 Hz and power factor of >0.99 (0.8 leading - 0.8 lagging). Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.
For an inverter, the figures that matter most are continuous AC output in kW, which caps the load you can run at once, surge or peak rating, which covers the brief inrush of motors and compressors, maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect and the MPPT voltage window, which decides how many panels go in a string. It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.
What to check before ordering
The checks below apply to any inverter. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.
- Size the inverter against the loads you need to run simultaneously, not against the total wattage of every appliance in the building — a 5 kW inverter comfortably runs a fridge, fans, lights and a couple of ACs, but not all of them plus a water pump starting at the same time.
- Keep the panel array between roughly 1.0 and 1.3 times the inverter's rating. Slight oversizing (a higher DC-to-AC ratio) captures more energy on cloudy mornings and winter days; going far beyond it wastes generation through clipping.
- Check the surge rating if you run motors — deep-well pumps, compressors and older air conditioners can draw two to three times their running current for a few seconds at start-up.
- Choose a hybrid inverter if a battery is in your plan now or later; retrofitting storage onto a pure grid-tie inverter usually means buying a second unit or an AC-coupled battery system.
Common mistakes
- Buying on peak-watt price alone. A cheap inverter with a narrow MPPT window forces awkward string layouts and can strand a portion of the array.
- Ignoring the ambient temperature rating. Inverters derate in heat, so a unit rated 5 kW at 25 °C may deliver noticeably less on a hot roof-adjacent wall at 45 °C.
- Assuming any grid-tie inverter keeps the lights on during an outage. Standard on-grid units shut down for safety unless they have a dedicated backup or islanding output.
Price and availability in Pakistan
Solis 20kW HV 3-Phase Hybrid Solar Inverter is listed at ₨ 720,000 (PKR) for Pakistan. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.
SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in Pakistan: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Solis locally before ordering.
Solis 20kW HV 3-Phase Hybrid Solar Inverter — frequently asked questions
How much does Solis 20kW HV 3-Phase Hybrid Solar Inverter cost?
Solis 20kW HV 3-Phase Hybrid Solar Inverter is listed at ₨ 720,000 (PKR) for Pakistan. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.
What are the specifications of Solis 20kW HV 3-Phase Hybrid Solar Inverter?
We hold 44 published specifications for this inverter, including max. input current 30.4 A / 28.9 A, display LED + Bluetooth + APP, rated grid frequency / rated grid voltage 50 Hz / 60 Hz, power factor >0.99 (0.8 leading - 0.8 lagging) and relative humidity 0-95%. The full table is on this page, listed under model SOLS-25.
Who makes Solis 20kW HV 3-Phase Hybrid Solar Inverter?
Solis 20kW HV 3-Phase Hybrid Solar Inverter is a Solis product, listed under inverters with model reference SOLS-25. The Solis brand page lists the rest of its range so you can compare across the catalogue.
Is Solis 20kW HV 3-Phase Hybrid Solar Inverter right for my system?
That depends on what it has to connect to. For an inverter, check peak and weighted (European/CEC) efficiency, typically 96–98.5%, topology — on-grid, off-grid, hybrid or micro and continuous AC output in kW, which caps the load you can run at once against the rest of your equipment before price enters the decision. Match the battery communication protocol (CAN bus or RS485) between inverter and battery. Compatible voltages are not enough; without a supported protocol the battery management system and inverter cannot agree on charge limits.
Where can I buy Solis 20kW HV 3-Phase Hybrid Solar Inverter in Pakistan?
SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in Pakistan — buying in-channel is what keeps the manufacturer's warranty valid.
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