ASW 25-40K LT-G3 Series

We strive to understand what your needs are. Do you have a particularly high performance high demand application? You will find it easy to recognize the new benchmark we have created in our Pro series. You receive performance with the latest innovations and upgrades that give you flexibility, power and peace of mind.

Along with the  innovation of larger size wafer-based PV modules, ASW 25-40K LT-G3 series three-phase inverters are developed to be perfectly compatible with 182/210mm wafer-based PV modules which are frequently the model of choice in large-scale commercial, industry, and residential PV systems.

3 independent MPP trackers with up to 40A rated input current per MPPT enables dual unit installation with more flexibility for high power, bi-facial and large area PV modules. With extra high power yield and lightweight design, the ASW 25 40K LT-G3 series delivers next level performance.

Main Benefits

IP66 rated design for outdoor use

13 A input current per string, ideal for bifacial and large area PV modules

Up to 5 MPPT’s allowing PV plant design flexibility.

Quick & easy-to-install with standard tools Replaceable Type-II SPD

Easy commissioning & monitoring with our user-friendly app

Key Features


Compliance with  international quality and safety standards.​ Comprised of DC reverse polarity protection and AC sensitive residual-current monitoring function, focus on your safety of person and device as well.​

Built-in surge protection device (type II), protect your inverter against lightning threats.​

IP66 rated design with powder coating housing concrete sustainable usability against most environmental impacts.


Rated up to 40A rated  input current per MPPT possibly collocate PV plant with more applicable choice of high power bifacial and large area PV modules.​

3 independent MPP trackers and a wide MPP voltage range ensure optimal energy generation for high yields.​

Rated up to 40kW and capable of 150% oversizing of PV array, ensure high flexibility up to megawatt scale commercial and industrial PV system application.

Easy to install

Extra high power density and lightweight​. Equipped with Phoenix contact DC connector, ensure fast and easy installation with standard tools.​ Plug and play Wi-Fi and 4G sticks which allow easy monitoring of up to five inverters.​ Quick setup and easy commissioning with smart cloud-based ASWEI app, practical to keep tracking your PV plants wherever you are.​

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