GoodWe 15kW ET LV Hybrid Inverter Overview

The GoodWe 15kW ET LV Hybrid Inverter is designed for three-phase solar systems that need solar generation, battery storage, grid power and backup capability in one installation. The inverter provides a 15kW rated AC output and uses a 48V low-voltage battery architecture.

For customers searching for goodwe 15kw, this model offers a combination of high PV input capacity, four MPPT trackers, dual battery inputs, generator support and fast backup switching. It can work with both lithium-ion and lead-acid batteries, making it suitable for different energy-storage configurations.

The exact model is GW15K-ET-L-G10. Its three-phase configuration is intended for installations where three-phase AC output is required.

The inverter accepts up to 30kW maximum PV input power, while four MPPTs provide flexibility for different PV array sections. The backup output is rated at 15kVA, with a specified switching time of less than 4ms.

Why This Hybrid Inverter Stands Out

High PV Input Capacity

The inverter supports up to 30kW maximum PV input power. This provides substantial PV input capacity around its 15kW AC output rating and can be useful for solar systems designed to generate more energy during available sunlight hours.

The final solar array should not be selected by wattage alone. Panel Voc, Vmp, Isc, Imp, temperature conditions and MPPT current limits must all be checked before installation.

Four MPPTs for Flexible Solar Design

The 4 MPPTs allow the PV array to be arranged across separate MPPT inputs. This can be useful where different roof sections, orientations or string configurations are involved.

Each MPPT supports up to 20A maximum input current and 26A maximum short-circuit current. The MPPT operating voltage range is 150–850V, with a maximum DC input voltage of 1000V.

48V Low-Voltage Battery System

The inverter is designed around a 48V low-voltage battery architecture and supports a battery voltage range of 40–60V.

Both lithium-ion and lead-acid batteries are supported. The 15kW model also provides two battery inputs, giving flexibility when configuring the storage system.

Fast Backup Switching

The inverter provides a 15kVA nominal backup output. Its specified backup switching time is below 4ms, allowing fast transfer when grid power is unavailable.

The maximum backup apparent power without grid is 16.5kVA, with up to 30kVA available for 10 seconds under the specified operating condition.

IP66 Protection

An IP66 protection rating provides strong protection against dust and water ingress. The inverter also includes Type II surge protection on both the DC and AC sides, along with several electrical protection functions.

Best For

The GoodWe 15kW ET LV Hybrid Inverter is suitable for:

• Three-phase homes requiring substantial battery backup.
• Larger residential solar systems.
• Commercial buildings with selected backup loads.
• Solar systems requiring up to 30kW maximum PV input.
• Installations using 48V lithium-ion or lead-acid batteries.
• Areas affected by frequent load shedding.
• Solar projects requiring generator integration.
• Installations where multiple MPPTs are useful for separate PV array sections.

Customers comparing a goodwe 15kw hybrid inverter should consider not only the inverter’s output rating but also battery voltage, PV capacity, MPPT configuration and backup requirements.

Not Ideal For

This model is not suitable for systems that require a high-voltage battery architecture, as it is designed for a 48V low-voltage battery system.

It is also not the ideal choice for an on-grid-only installation where battery storage and backup power are not required.

A system should not be designed around the inverter’s maximum PV input alone. If the selected solar panels or electrical configuration exceed the inverter’s voltage, current or MPPT limits, another configuration may be required.

Solar PV Input and MPPT Performance

The GoodWe 15kW ET LV Hybrid Inverter has a maximum PV input power of 30kW and maximum DC input voltage of 1000V.

Its MPPT operating voltage range is 150–850V, while the startup voltage is 180V and nominal input voltage is 620V.

The inverter has 4 MPPT trackers with one PV string per MPPT. Maximum input current is 20A per MPPT, while maximum short-circuit current is 26A per MPPT.

For buyers searching for a goodwe 15kw 3 phase hybrid inverter, these electrical limits are important when designing the solar array. The installer should check the solar panel Voc, Vmp, Isc and Imp against the inverter’s voltage and current limits.

Temperature correction is also important because PV voltage can increase in colder conditions. The final string configuration should therefore be calculated according to the selected panel specifications and actual site conditions.

Battery Compatibility and Energy Storage

The inverter uses a 48V low-voltage battery system with a supported voltage range of 40–60V.

It supports both Li-ion and lead-acid batteries, providing flexibility for different storage technologies.

The 15kW model has 2 battery inputs. Maximum continuous charging current is 165A / 165A, while maximum continuous discharging current is also 165A / 165A.

The maximum charging power is 15kW, and maximum discharging power is 16.5kW.

Battery communication is supported through RS485/CAN BMS communication. Battery selection should therefore consider voltage, battery architecture and the applicable BMS communication requirements rather than voltage matching alone.

For customers searching for goodwe 15kw battery price in pakistan, it is important to understand that this page covers the inverter, not a battery. Battery pricing depends on the selected battery technology, capacity and configuration.

Backup Power and Load-Shedding Performance

The inverter provides a 15kVA nominal backup output for supported loads.

Without grid power, the maximum backup apparent power is 16.5kVA, while the specified short-duration output can reach 30kVA for 10 seconds.

The maximum backup current is 25A. Backup voltage is 400/380V with three-phase 3L/N/PE configuration, and backup frequency is 50/60Hz.

The backup switching time is below 4ms. Actual backup performance depends on the connected load, startup current, phase balance, battery capacity and complete system design.

For Pakistan’s load-shedding conditions, the battery provides the stored energy required for battery-based backup. The required battery capacity should be selected according to the actual backup loads and expected backup duration.

Generator Support

The GoodWe 15kW ET LV Hybrid Inverter supports generator integration with a 15kVA nominal and maximum generator apparent power.

The generator input supports 400/380V three-phase operation and 50/60Hz frequency.

The inverter can also support battery charging from the generator, which can be useful in installations where solar, battery storage and generator power are combined.

Generator sizing and connection should be completed according to the generator’s electrical specifications and the inverter’s permitted input limits.

Monitoring and Communication

The inverter includes communication options for battery management, meter communication and remote monitoring.

For the battery management system, RS485/CAN communication is available. An RS485 interface is also provided for meter communication.

Portal connectivity is supported through WiFi/4G, allowing system information to be monitored through the supported monitoring platform.

The local LCD user interface provides access to inverter information at the installation site.

Technical Specifications

Solar Input

Battery

AC/Grid Output

Backup

General

Recommended Solar System Size

The inverter has a 15kW rated AC output and a 30kW maximum PV input.

The 30kW figure represents the inverter’s maximum PV input limit and should not automatically be treated as the recommended solar array size for every installation.

The final solar system design should consider:

• Solar panel Voc
• Solar panel Vmp
• Solar panel Isc
• Solar panel Imp
• Temperature-adjusted voltage
• MPPT operating range
• Maximum MPPT current
• PV string configuration
• Site conditions

For a goodwe 15kw et three phase installation, proper string design is essential to keep the PV array within the inverter’s electrical limits.

Hybrid Inverter Use in Pakistan

The GoodWe 15kW ET LV Hybrid Inverter can be useful in Pakistan where solar generation needs to work alongside battery storage and grid power.

During the day, solar energy can supply connected loads and support battery charging according to the configured operating mode. During grid outages, the battery can provide energy to the supported backup loads.

The generator input provides another option for installations where extended backup power is required.

The 48V low-voltage battery architecture can be useful for customers specifically planning a low-voltage storage system. At the same time, proper battery sizing is important because inverter output power and battery energy capacity are two different requirements.

Pakistan’s high summer temperatures also make installation conditions important. Although the operating temperature range extends to +60°C, the inverter should still be installed with appropriate ventilation, clearance and protection from unsuitable environmental exposure.

GoodWe 15kW ET LV Hybrid Inverter Price in Pakistan

The current price of the GoodWe 15kW ET LV Hybrid Inverter in Pakistan is Rs. 590,000.

For customers checking goodwe 15kw price in pakistan, the supplied price is for the inverter unit. The total cost of a complete solar system can vary after adding batteries, solar panels, mounting equipment, protection devices, cables and installation.

Customers searching for goodwe 15kw price should therefore distinguish the inverter’s unit price from the cost of a complete solar installation.

Hajvery Solar Energy is a GoodWe Official Distributor, providing the product with applicable warranty support and helping customers select the appropriate system configuration.

Hajvery Product Verification and Buying Guidance

Before purchasing, confirm the exact product model as GW15K-ET-L-G10.

Customers comparing a goodwe 15kw et three phase price in pakistan should check the exact model and technical configuration rather than comparing only the 15kW capacity.

Important checks include:

• Three-phase system requirement
• 48V low-voltage battery requirement
• Battery voltage range
• BMS communication compatibility
• Maximum PV input
• MPPT configuration
• Backup load requirement
• Generator requirement
• Installation environment

As a GoodWe authorized dealer, Hajvery Solar Energy can help buyers understand the product configuration and check the requirements before purchase.

Warranty and After-Sales Support

The applicable warranty for this product is a 5-year replacement warranty.

Warranty handling should follow the applicable warranty terms for the purchased unit.

Hajvery Solar Energy is an Official GoodWe Distributor and can assist customers with product selection and warranty-related guidance.

Before You Buy

Before purchasing the GoodWe 15kW ET LV Hybrid Inverter, confirm the following:

1. The property requires a three-phase inverter.
2. The planned battery uses a 48V low-voltage architecture.
3. Battery voltage remains within the supported 40–60V range.
4. Battery BMS communication requirements are compatible.
5. PV strings remain within the 1000V maximum DC input voltage.
6. PV current remains within the applicable MPPT limits.
7. The required backup loads are suitable for the inverter’s backup output.
8. Generator integration is required or not required according to the project.
9. The installation location provides suitable ventilation and clearance.
10. The exact model GW15K-ET-L-G10 is confirmed before purchase.

For buyers searching for a goodwe 15kw 3 phase hybrid inverter price in pakistan, checking these points helps ensure that the inverter is correctly matched to the complete solar system.

FAQs

What is the rated output of the GoodWe 15kW ET LV Hybrid Inverter?

The inverter has a 15kW nominal AC output and is designed for three-phase operation.

Is the GoodWe 15kW ET LV a low-voltage hybrid inverter?

Yes. It uses a 48V low-voltage battery architecture with a supported battery voltage range of 40–60V.

What type of batteries can this inverter support?

The inverter supports Li-ion and lead-acid batteries. Battery selection should also meet the applicable voltage and BMS communication requirements.

How much PV can the inverter accept?

The inverter supports up to 30kW maximum PV input power. The solar array must also remain within the maximum DC voltage, MPPT voltage and current limits.

How many MPPTs does the GoodWe 15kW inverter have?

The model has 4 MPPTs, with one PV string per MPPT.

Can it provide backup during load shedding?

Yes. The inverter provides a 15kVA nominal backup output. Its specified backup switching time is below 4ms. Battery storage is required for battery-based backup operation.

Can a generator be connected to this inverter?

Yes. Generator input is supported up to 15kVA, with 400/380V three-phase input and 50/60Hz operation. Battery charging from the generator is also supported.

What is the current price of the GoodWe 15kW ET LV Hybrid Inverter in Pakistan?

The current price of the GoodWe 15kW ET LV Hybrid Inverter in Pakistan is Rs. 590,000.

What warranty is available?

The applicable warranty is a 5-year replacement warranty.

Buy GoodWe 15kW ET LV Hybrid Inverter from Hajvery Solar

Hajvery Solar Energy provides the GoodWe 15kW ET LV Hybrid Inverter for customers looking for a three-phase low-voltage hybrid system with high PV input capacity, battery storage, generator support and backup functionality.

Hajvery Solar Energy is an authorized GoodWe dealer. Customers can confirm the exact model, battery architecture, PV configuration and backup requirements before purchase to ensure the inverter is properly matched with the complete solar system.