Three-phase inverter Solplanet ASW_40K-LT-G3_AFCI, 40kW, 3 MPPT (40A/40A/40A), Wi-Fi, RS485, 4G option, DC disconnect switch, DC type II surge protector, AFCI

Three-phase inverter for advanced photovoltaic installations

The Solplanet ASW_40K-LT-G3 inverter is a high-performance device designed to convert solar energy into alternating current, ideal for large, demanding photovoltaic installations. With a power of 40 kW and three independent Maximum Power Point Tracking (MPPT) trackers, it ensures optimal energy production even in challenging shading conditions. This is a solid solution for both professionals and users who value reliability and efficiency.

Design and functionality

This model stands out with its advanced technology and well-thought-out design. Three independent MPPTs with two string inputs allow for flexible installation design, adapting to different configurations of photovoltaic panels. A built-in DC disconnect switch and Type II surge arrester on the DC side provide additional system safety. The inverter is ready to operate immediately after installation, and Wi-Fi and RS485 communication (with optional 4G) enables remote monitoring and control of operating parameters.

Advantages and benefits

• High efficiency: Efficiency at 98% translates to maximizing energy production from the photovoltaic installation.
• Flexibility: Three independent MPPTs allow connection of panels with different orientations and tilt angles, minimizing energy losses caused by shading.
• Safety: A built-in DC disconnect switch and surge arrester protect the system from damage caused by short circuits or overvoltages.
• Remote monitoring: Wi-Fi/RS485 communication (4G option) allows monitoring of the inverter's operation from anywhere using a mobile application or web browser.
• Durability: IP66 protection rating guarantees resistance to weather conditions, allowing the inverter to be mounted outdoors.
• Easy installation: Compact dimensions (543 x 520 x 235 mm) and weight of 30 kg facilitate installation and servicing of the device.
• Wide MPP voltage range: MPP voltage range from 180 to 1000 V allows cooperation with various types of photovoltaic panels.
• DC oversizing possible: The possibility of oversizing the DC power by 150% compared to the AC power increases the flexibility of installation design.

Technical parameters in practice

The Solplanet ASW_40K-LT-G3 inverter offers a maximum DC input power of 60 kW, allowing connection of a large number of photovoltaic panels. The maximum DC input current per MPP tracker is 32 A, and the maximum DC input voltage is 1100 V. An integrated data logger enables archiving of the inverter's operating parameters, which facilitates analysis of system performance and diagnosis of potential problems. Thanks to the high efficiency (98%), energy losses during the conversion of direct current to alternating current are minimized, which translates into greater savings for the end user.