GoodWe 12kW ET LV Hybrid Inverter Overview

The GoodWe 12kW ET LV Hybrid Inverter is built for solar installations where energy storage and backup power are important alongside normal grid-connected operation. Its 12kW rated AC output makes it suitable for larger residential systems and selected commercial applications where a three-phase electrical setup is required.

The 48V low-voltage battery architecture is an important feature for buyers who want to build an energy-storage system around a low-voltage battery bank. The inverter supports both Li-Ion and lead-acid batteries, with a battery voltage range of 40–60V. It provides a maximum continuous charging current of 250A and maximum continuous discharging current of 250A.

For solar input, the inverter accepts up to 24kW of PV input power, allowing substantial PV capacity relative to its 12kW AC output. Its three MPPT trackers provide flexibility when solar arrays have different orientations or string configurations.

Why This Hybrid Inverter Stands Out

High PV Input Capacity

The GoodWe 12kW ET LV supports a maximum PV input power of 24kW. This gives system designers considerable room when planning a larger solar array around the inverter’s electrical limits.

The maximum PV input voltage is 1000V, while the MPPT operating voltage range is 150–850V and the startup voltage is 180V. Proper string design should still account for module Voc, temperature variation and the inverter’s current limits.

Three Independent MPPT Trackers

The inverter has 3 MPPTs, with a maximum input current of 20A per MPPT and a maximum short-circuit current of 26A per MPPT. This provides useful flexibility for solar string planning, particularly where different roof sections or array orientations need separate tracking.

48V Low-Voltage Battery System

A 48V battery architecture makes this inverter suitable for low-voltage energy-storage systems. It supports Li-Ion and lead-acid batteries, with a battery voltage range of 40–60V. Maximum continuous charging and discharging current is 250A.

Fast Backup Switching

The inverter provides <4ms switching for backup operation. Its nominal backup apparent power is 12kVA, while maximum output without grid can reach 13.2kVA continuously and 24kVA for 10 seconds.

IP66 Outdoor Protection

The inverter has an IP66 ingress protection rating, providing a high level of protection against dust and water ingress when installed according to the required installation conditions.

Best For

The GoodWe 12kW ET LV Hybrid Inverter is well suited to:

• Large residential solar systems requiring three-phase operation.
• Homes where battery backup is required during grid outages.
• Solar systems using 48V low-voltage batteries.
• Installations requiring a substantial PV array relative to AC inverter capacity.
• Users who need fast backup switching for selected loads.
• Solar projects where multiple PV strings benefit from three MPPT trackers.
• Selected commercial applications requiring solar, battery, grid and backup integration.
• Installations where generator compatibility is required.

Not Ideal For

This inverter may not be the right choice when:

• The project requires a single-phase inverter.
• The battery system is based on a high-voltage battery architecture.
• The required PV array exceeds the inverter’s electrical limits.
• The installation requires a battery voltage outside the 40–60V operating range.
• The project only needs a basic grid-tied inverter and has no requirement for battery storage or backup.
• The connected loads require more continuous backup capacity than the inverter can provide.

Solar PV Input and MPPT Performance

The GoodWe 12kW ET LV provides 24kW maximum PV input power with a 1000V maximum input voltage. The MPPT operating range is 150–850V, with an 180V startup voltage.

There are 3 MPPT trackers, and each MPPT supports up to 20A input current and 26A short-circuit current. The inverter supports 3 strings per MPPT in the target configuration.

These limits are important when selecting solar panels and designing strings. Panel Voc should remain within the inverter’s maximum DC voltage under the expected temperature range, while operating current must remain within the MPPT limits.

For buyers researching goodwe 12kw 3 phase hybrid inverter, the three-phase architecture and three-MPPT configuration are key points to check against the requirements of the proposed solar system.

Battery Compatibility and Energy Storage

The inverter uses a 48V low-voltage battery system with an operating voltage range of 40–60V. It supports Li-Ion and lead-acid batteries. The maximum continuous charging current is 250A, while maximum continuous discharging current is also 250A.

Battery communication is supported through RS485 / CAN BMS communication. Battery selection should therefore consider voltage, charge/discharge limits and the required BMS communication method rather than relying on nominal battery voltage alone.

The GoodWe 12kW system can therefore be considered by buyers searching for goodwe 12kw hybrid inverter specifications where a low-voltage storage architecture is preferred.

Backup Power and Load-Shedding Performance

The inverter has a 12kVA nominal backup output. Without grid power, its maximum apparent output reaches 13.2kVA, with up to 24kVA available for 10 seconds for the target model. The maximum backup output current is 20A.

The <4ms switching time is useful for backup applications where fast transfer is important. Actual backup performance depends on battery availability, connected load, load characteristics and the inverter’s electrical limits.

For Pakistani homes and businesses affected by load shedding, the backup function can be used for appropriately sized essential loads rather than treating the inverter’s maximum short-duration output as a continuous load rating.

Generator and System Support

The GoodWe 12kW ET LV supports generator input, with a nominal and maximum apparent generator input of 12kVA for the target model. The nominal generator voltage is 400/380V, and the generator frequency range supports the applicable 50/60Hz configurations shown for this model.

Generator operation can be useful in locations where solar and battery storage need additional support during extended periods of low solar generation or limited grid availability.

The available information also supports generator battery charging, making generator integration relevant for energy-storage applications.

Monitoring and Communication

The inverter provides several communication options for system monitoring and energy-management functions.

• BMS Communication: RS485 / CAN
• Meter Communication: RS485
• Portal Communication: WiFi / 4G
• User Interface: LCD

These communication options allow the inverter to interact with the battery management system, meter and monitoring platform.

Buyers searching for goodwe inverter datasheet pdf or goodwe 12kw inverter datasheet pdf should pay particular attention to communication requirements when planning battery and monitoring integration.

Technical Specifications

Solar Input

Battery

AC Output

Backup Output

Protection and General

The target-model values above are mapped to GW12K-ET-L-G10 only.

Recommended Solar System Size

The inverter has a maximum PV input power of 24kW, but this should not automatically be treated as a universal recommended system size. Actual solar array design depends on the selected panel’s Voc, Vmp, Isc and Imp, along with temperature conditions and the inverter’s MPPT voltage and current limits.

The 200% PV oversizing capability is a notable characteristic of the ET LV Series.

For a final installation, the solar array should be designed around the actual electrical characteristics of the selected panels and the inverter’s limits.

Hybrid Inverter Use in Pakistan

For Pakistan’s solar market, a three-phase hybrid inverter can be useful where the property has significant daytime consumption and also requires battery backup.

The GoodWe 12kW ET LV can combine solar generation, battery storage and grid power while providing a dedicated backup output. Its 48V battery architecture is particularly relevant for projects based around low-voltage energy storage.

During load shedding, the backup side can supply appropriately sized loads when sufficient battery energy is available. Installation should account for ambient temperature, ventilation, electrical protection, cable sizing and the actual load profile.

GoodWe 12kW ET LV Price in Pakistan

The GoodWe 12kW price in Pakistan is Rs. 475,000 per unit.

For buyers checking the goodwe 12kw price, the final purchase cost can depend on the selected quantity, installation requirements and other project-specific requirements. Dealers, installers and bulk buyers can contact Hajvery Solar Energy for current availability and quantity-based enquiries.

Hajvery Solar Energy is a GoodWe Official Distributor, providing buyers with a direct route for product selection and purchasing guidance.

Hajvery Verified Product Information

Brand: GoodWe

Product Name: GoodWe 12kW ET LV Hybrid Inverter

Exact Model: GW12K-ET-L-G10

Rated Output: 12kW

Product Type: Three-phase low-voltage hybrid inverter

Battery Architecture: 48V low voltage

Battery Type: Li-Ion & Lead-acid

Maximum PV Input: 24kW

MPPTs: 3

Protection Rating: IP66

Price: Rs. 475,000 per unit

For buyers researching goodwe 12kw et three phase, the GW12K-ET-L-G10 combines three-phase AC operation with a 48V low-voltage battery system.

As a GoodWe authorized dealer, Hajvery Solar Energy can help buyers check the correct model, battery requirements and system compatibility before purchase.

Buyers searching for goodwe 12kw et should verify the exact model and electrical configuration before ordering, particularly where the project requires three-phase operation and low-voltage battery storage.

Warranty and After-Sales Support

This product comes with a 5-year replacement warranty.

Hajvery Solar Energy provides product and warranty guidance to help buyers understand the applicable coverage and purchasing requirements. Buying through Hajvery Solar Energy, an authorized GoodWe dealer, provides a clear route for product selection, compatibility guidance and warranty-related assistance.

Warranty claims should follow the applicable warranty terms and requirements.

Before You Buy

Before purchasing the GoodWe 12kW ET LV Hybrid Inverter, check these points:

• Confirm that your electrical system requires three-phase operation.
• Confirm that your battery system is compatible with the inverter’s 48V low-voltage architecture.
• Check battery voltage, charge/discharge current and BMS communication requirements.
• Design PV strings according to the 1000V maximum DC voltage, 150–850V MPPT range and MPPT current limits.
• Confirm the required backup loads and their continuous and starting characteristics.
• Check generator requirements if generator integration is required.
• Make sure the installation location is appropriate for the IP66-rated wall-mounted inverter.
• Confirm the exact model GW12K-ET-L-G10 before ordering.

FAQs

What is the GoodWe 12kW inverter?

The GoodWe 12kW ET LV Hybrid Inverter is a three-phase hybrid inverter with a 48V low-voltage battery architecture, 24kW maximum PV input and 3 MPPT trackers.

Is the GoodWe 12kW ET LV a three-phase hybrid inverter?

Yes. The GW12K-ET-L-G10 is designed for three-phase operation with a nominal output voltage of 400/380V.

This is important for customers searching for a goodwe 12kw 3 phase hybrid inverter.

What battery does the GoodWe 12kW ET LV use?

The inverter supports Li-Ion and lead-acid batteries with a nominal battery voltage of 48V and an operating range of 40–60V.

What is the maximum PV input of the GoodWe 12kW ET LV?

The inverter supports a maximum PV input power of 24kW, with a maximum PV input voltage of 1000V and three MPPT trackers.

What is the goodwe 12kw price in pakistan?

The current price of the GoodWe 12kW ET LV Hybrid Inverter in Pakistan is Rs. 475,000 per unit.

Does the GoodWe 12kW ET LV provide backup during load shedding?

Yes. It provides a dedicated backup output with <4ms switching. Backup performance depends on battery availability, connected load and the inverter’s output limits.

Can a generator be connected to this inverter?

Yes. The inverter supports AC generator input and generator battery charging functionality.

Where can I get the goodwe 12kw hybrid inverter manual?

Customers looking for the goodwe 12kw hybrid inverter manual should ensure they use the documentation applicable to the exact GW12K-ET-L-G10 model.

What are the goodwe 12kw hybrid inverter specifications?

Important specifications include 12kW rated output, 24kW maximum PV input, 48V battery architecture, 3 MPPTs, 1000V maximum PV voltage, 20A maximum input current per MPPT and IP66 protection.

What is the goodwe 12kw et three phase price?

The current price of the GoodWe 12kW ET LV three-phase hybrid inverter is Rs. 475,000 per unit.

Where can I find the goodwe 12kw et three phase manual?

For the goodwe 12kw et three phase manual, use material that specifically matches the GW12K-ET-L-G10 model to avoid applying specifications from a different configuration.

Is the goodwe 12kw 3 phase hybrid inverter suitable for battery backup?

Yes. The target model is designed for hybrid operation with low-voltage battery storage and backup output, making it suitable for systems where battery-based backup is required.

What is the goodwe 12kw et three phase price in pakistan?

The current price is Rs. 475,000 per unit.

What should I check before buying a GoodWe 12kW ET LV?

Check the three-phase electrical requirement, 48V battery compatibility, BMS communication, PV string voltage/current, backup load and generator requirements before purchase.

Where can I get the goodwe 12kw 3 phase hybrid inverter datasheet?

For the goodwe 12kw 3 phase hybrid inverter datasheet, make sure the material being used matches the exact GW12K-ET-L-G10 configuration.

Buy GoodWe 12kW ET LV Hybrid Inverter from Hajvery Solar

Hajvery Solar Energy supplies the GoodWe 12kW ET LV Hybrid Inverter for customers looking for a three-phase hybrid solution with 48V battery storage, high PV input capacity, multiple MPPTs and fast backup switching.

Hajvery Solar Energy is an Official GoodWe Distributor and can assist with model identification, battery compatibility and system requirements.

For buyers searching for goodwe 12kw price, goodwe 12kw et price, or goodwe 12kw et price in pakistan, contact Hajvery Solar Energy for the latest purchasing information.