Solis 12kw S6 LV Single Phase Hybrid Inverter

Solis 12KW Hybrid Inverter Overview

The Solis 12KW Solarator Series Single-Phase Low Voltage Hybrid Inverter combines solar PV generation, battery storage, grid power and backup output in one energy-management system. With 12kW rated AC output, it is designed for single-phase installations that require higher solar generation and substantial battery backup. If you are looking for the Solis 12kW LV Hybrid Inverter price in Pakistan, Hajvery Solar Energy offers reliable product information and professional assistance.

Its low-voltage battery architecture supports a battery voltage range of 40–60V and works with both Li-ion and lead-acid battery types. On the solar side, the inverter allows a 24kW recommended maximum PV array and provides up to 19.2kW maximum usable PV input power.

For backup applications, this model provides a 12kW backup output and supports up to twice its rated power for 10 seconds. In addition, its less-than-10ms backup switching time helps reduce interruptions to connected backup loads during a grid outage.

The combination of high PV capacity, strong low-voltage battery current, generator support, parallel expansion and IP66 protection makes this model particularly relevant for large residential and demanding single-phase solar-storage installations.

Why Choose the Solis 12KW Hybrid Inverter?

High PV Input Capacity

One of the main strengths of the Solis 12KW hybrid inverter is its ability to work with a substantially oversized solar array. It supports a 24kW recommended maximum PV array, while its maximum usable PV input power is 19.2kW.

For buyers researching solis 12kw hybrid inverter pv capacity, this distinction is important. The inverter’s 12kW AC rating and its permitted PV array size represent different specifications. Therefore, installers must design the PV strings within the inverter’s voltage, current and MPPT limits.

Three MPPTs for Flexible Solar String Design

The inverter has 3 MPPTs and supports up to 6 PV strings. Its MPPT voltage range is 80–520V, while the maximum PV input voltage is 550V.

Multiple MPPTs allow installers to manage different PV string configurations more effectively. For example, separate roof orientations or array sections can benefit from individual MPPT tracking, provided the installation follows the electrical limits.

Fast Backup Switching and High Overload Capability

The backup output is rated at 12kW, with up to 200% of rated power for 10 seconds. This capability can help installations with loads that have higher starting requirements. However, the complete system and connected equipment must remain within the applicable operating limits.

Furthermore, the backup switching time is less than 10ms. As a result, the system can move quickly from grid operation to backup power during an outage.

Generator and Parallel Operation

The inverter supports generator input up to 12kW, with generator operation at 50Hz or 60Hz.

It also supports up to 6 units in parallel, allowing installers to plan system expansion where the complete installation supports parallel operation. Consequently, buyers planning future capacity expansion can consider this feature when selecting their system configuration.

IP66 Protection and Smart Monitoring

The IP66 protection rating gives the inverter a robust enclosure for demanding installation environments. It uses intelligent fan cooling and operates across an ambient temperature range of -25°C to +60°C.

For local operation, the inverter includes a 7-inch LCD display. In addition, communication options include RS485 and optional cellular, Wi-Fi and LAN connectivity. The system also supports SolisCloud for remote control, monitoring and troubleshooting.

For additional information click Solis Official Website.

Best Applications for the Solis 12KW Hybrid Inverter

The Solis 12KW hybrid inverter is particularly suitable for:

• Large single-phase homes with high daytime electricity consumption.
• Solar systems requiring a large PV array relative to inverter AC output.
• Installations requiring low-voltage battery storage.
• Users who need backup power during load shedding.
• Systems where generator integration is required.
• Buyers planning future parallel inverter expansion.
• Installations requiring strong enclosure protection for challenging environments.
• Solar systems where multiple PV array sections benefit from 3 MPPT tracking.

Who Should Not Choose This Inverter?

This inverter is not the right choice for a project that specifically requires a three-phase inverter. It is a single-phase model, so buyers should match it with a compatible single-phase electrical system.

Similarly, it is not suitable for a project that requires an HV battery architecture, because this model uses a 40–60V low-voltage battery range.

Buyers should also avoid exceeding the inverter’s PV voltage, current, battery current or output limits. Therefore, installers must design the system according to the actual PV module electrical characteristics and installation conditions.

Solar PV Input and MPPT Performance

The solar input section provides substantial flexibility for a 12kW hybrid inverter. The recommended maximum PV array size is 24kW, while the maximum usable PV input power is 19.2kW.

Key PV specifications include:

• Maximum PV Input Voltage: 550V DC
• Rated PV Voltage: 380V DC
• Start-up Voltage: 100V DC
• MPPT Voltage Range: 80–520V DC
• MPPT Count: 3
• Maximum PV Strings: 6
• Maximum Input Current: 40A per MPPT
• Maximum Short-Circuit Current: 50A per MPPT

For buyers and installers researching solis 12kw hybrid inverter datasheet specifications, the difference between recommended PV array size and maximum usable PV input power is particularly important. Both values describe different aspects of the solar input capacity.

When designing PV strings, installers should use the selected module’s Voc, Vmp, Isc and Imp values together with temperature correction. In addition, they must keep the design within the maximum inverter voltage and MPPT operating range.

Battery Compatibility and Energy Storage

The Solis 12KW hybrid inverter uses a low-voltage battery architecture with a battery voltage range of 40–60V. It supports both Li-ion and lead-acid battery types.

The inverter supports a maximum 250A battery charge/discharge current and communicates with the battery through CAN and RS485.

The low-voltage architecture provides flexibility when selecting a suitable energy-storage system. However, buyers should not select a battery based on voltage alone. They should also check the battery’s BMS communication, charge/discharge limits, supported protocol and complete system compatibility before installation.

For users searching solis 12kw hybrid, the low-voltage battery architecture is one of the key characteristics to consider when comparing storage-system requirements.

Backup Power and Load-Shedding Performance

The inverter provides a 12kW rated backup output, matching its rated AC output capacity. In addition, its fast switching and overload capability support installations that require backup during grid outages.

Its backup section supports:

• 12kW rated backup output
• 200% overload for 10 seconds
• Less than 10ms backup switching
• 220V / 230V output
• 50Hz / 60Hz operation
• 54.5A / 52.2A rated output current
• Less than 3% THDv at linear load

Because of its high overload capability, the inverter can handle certain loads with higher starting requirements, such as motors, pumps and air conditioners, provided that the complete system is properly designed.

In Pakistan, load shedding makes backup capability an important consideration for solar buyers. The inverter can switch quickly to backup operation and use battery storage to support selected household or commercial loads when grid power is unavailable.

However, actual backup duration depends on battery capacity, state of charge, connected load and operating conditions. Therefore, a 12kW inverter rating does not mean every installation should operate continuously at 12kW.

Generator and Parallel Operation

The inverter supports generator input up to 12kW, with generator operation at 50Hz or 60Hz.

Generator integration can be useful when battery capacity alone cannot meet extended backup requirements or when grid availability is unreliable. In such situations, a generator provides another energy source for the installation.

The system also supports up to 6 units in parallel. However, installers must configure parallel systems correctly and provide compatible communication and appropriate electrical protection. A qualified installer should plan the complete arrangement rather than treating the parallel feature as an automatic capacity increase.

Monitoring and Communication

The inverter includes a 7-inch LCD display for local operation and supports Bluetooth with app connectivity.

Its communication features include:

• RS485
• CAN
• Optional Cellular
• Optional Wi-Fi
• Optional LAN
• SolisCloud monitoring platform

These functions help users and installers monitor system operation, review performance and manage the solar-storage system remotely where the required communication hardware and connectivity are available.

Technical Specifications

Solar PV Input

Battery Specifications

AC/Grid Output

Backup Output

General Specifications

Recommended Solar System Size

The 12kW inverter output should not be confused with its 24kW recommended maximum PV array size. These figures describe different system ratings.

A larger PV array can provide more solar generation during periods when sunlight is weaker or when system loads are high. However, the inverter still operates within its permitted maximum usable PV input power and electrical limits.

For accurate PV string planning, installers should check:

• PV module Voc
• PV module Vmp
• PV module Isc
• PV module Imp
• Maximum inverter PV voltage
• MPPT operating range
• Maximum input current
• Temperature effects
• Number of strings per MPPT

Therefore, installers must keep the final array design within all applicable electrical limits.

Solis 12KW Hybrid Inverter Use in Pakistan

For Pakistani solar users, a hybrid inverter provides more flexibility than a system designed only for daytime solar generation. The Solis 12KW low-voltage hybrid inverter combines solar production with battery storage, grid power and backup operation.

During the day, the PV system can supply connected loads and charge the battery. Meanwhile, stored energy can support selected loads through the backup output during grid outages. The generator input also provides another energy source when longer backup periods require additional support.

The 40–60V battery range is an important factor when selecting storage. In addition, buyers should match battery capacity with their actual load profile instead of selecting a battery solely because it operates within the inverter’s voltage range.

Pakistan’s hot summers also make proper ventilation and installation clearance important. The inverter operates across a specified temperature range of -25°C to +60°C. Nevertheless, installers should provide sufficient space and ventilation for appropriate heat dissipation.

Finally, correct AC/DC protection, suitable cabling, accurate PV string design and professional installation are essential for reliable operation.

Solis 12kw LV Hybrid Inverter price in Pakistan

The solis 12kw price is an important consideration for buyers comparing high-capacity single-phase hybrid systems.

The current price of Solis 12KW Solarator Series Single-Phase Low Voltage Hybrid Inverter in Pakistan is Rs. 460,000.

The final project cost can vary depending on battery selection, PV array size, mounting requirements, protection equipment, installation work and other system components.

For buyers specifically searching solis 12kw hybrid inverter price in pakistan, this price applies to the inverter unit supplied by Hajvery Solar Energy.

Hajvery Solar Energy is an Official Solis Distributor, providing product guidance and purchase support for this model.

Hajvery Verified Product Information

As a Solis authorized dealer, Hajvery Solar Energy can help buyers select the appropriate battery, PV configuration and system setup for this inverter.

Warranty and After-Sales Support

The Solis 12KW Solarator Series Single-Phase Low Voltage Hybrid Inverter comes with a 5-year manufacturer warranty.

The manufacturer warranty remains separate from seller-side assistance. Hajvery Solar Energy can provide guidance regarding product selection, installation requirements, compatibility considerations and the appropriate warranty-support route.

Buying from an authorized Solis dealer, such as Hajvery Solar Energy, also makes it easier for buyers to confirm the exact product model and applicable warranty details before installation.

Before You Buy

Before purchasing this inverter, check the following:

• Confirm that your electrical system requires a single-phase inverter.
• Confirm that your battery is within the 40–60V low-voltage range.
• Check battery BMS communication and compatibility.
• Confirm the required backup load.
• Check PV module Voc, Vmp, Isc and Imp.
• Keep PV voltage and current within inverter limits.
• Confirm whether generator integration is required.
• Consider whether parallel expansion will be needed in the future.
• Ensure the installation location provides appropriate ventilation.
• Use suitable AC/DC protection and correctly sized cabling.

If you are comparing solis 12kw lv single phase specs, the most important points to evaluate are the 12kW output, 24kW recommended PV array, 40–60V battery range, 3 MPPTs, 250A battery current, backup capability and IP66 protection.

Frequently Asked Questions

What is the Solis 12KW hybrid inverter?

The solis 12kw inverter is a single-phase low-voltage hybrid inverter designed to combine solar PV, battery storage, grid power and backup operation. It provides 12kW rated AC output.

Is the Solis 12KW a single-phase inverter?

Yes. The solis 12kw hybrid inverter single phase configuration is designed for single-phase electrical systems with 220V/230V output.

The phrase solis 12kw single phase hybrid inverter also describes its phase and hybrid configuration.

What battery voltage does the Solis 12KW support?

The inverter supports a 40–60V low-voltage battery range and works with Li-ion and lead-acid battery types. However, buyers should check battery BMS communication and complete system compatibility before installation.

How much solar PV can be connected to the inverter?

The recommended maximum PV array size is 24kW, while the maximum usable PV input power is 19.2kW. Therefore, buyers researching solis 12kw hybrid inverter pv capacity should distinguish between the recommended PV array size and maximum usable PV input power.

Does the Solis 12KW support backup during load shedding?

Yes. It provides a 12kW backup output and a backup switching time of less than 10ms. However, battery-based backup operation requires suitable battery storage.

Can the Solis 12KW work with a generator?

Yes. The inverter supports generator input with a maximum input power of 12kW. Installers should configure generator integration according to the complete system design.

Can multiple Solis 12KW units work together?

Yes. The inverter supports up to 6 units in parallel, allowing system expansion when the installation is designed and configured for parallel operation.

What is the warranty and current price?

The inverter comes with a 5-year manufacturer warranty.

The current price of the Solis 12KW Solarator Series Single-Phase Low Voltage Hybrid Inverter in Pakistan is Rs. 460,000.

Buyers researching solis 12kw price, solis 12kw inverter price, or solis 12kw lv single phase price in pakistan can contact Hajvery Solar Energy for current product availability and purchase assistance.

Buy Solis 12KW Solarator Series Single-Phase Low Voltage Hybrid Inverter from Hajvery Solar

Hajvery Solar Energy is an Official Solis Distributor and can help buyers review the required PV capacity, battery voltage, backup load and communication requirements before purchase.

For customers comparing solis 12kw lv single phase price, solis 12kw lv single phase specifications, and solis 12kw lv single phase price in pakistan, the key decision should be based not only on inverter price but also on battery architecture, PV design, backup requirements and installation suitability.

Hajvery Solar Energy, an authorized Solis dealer, can assist with product selection and compatibility checking before purchase.