Solplanet ASW4000-S-G2 One Phase Inverter

With a rated output power of 4000 W, the ASW4000-S-G2 is optimized for modern high-efficiency solar panels and supports scalable system configurations for complete solar kits and energy storage-ready PV systems.

Dual MPPT Technology for Flexible System Design

The inverter is equipped with two independent MPPT trackers, enabling flexible system design and maximizing energy production across multiple roof orientations or partially shaded installations. This dual MPPT functionality ensures optimal performance for complex rooftop layouts.

It supports a wide MPP voltage range from 60 V to 560 V, with a rated input voltage of 360 V and a maximum input voltage of 600 V. With a maximum operating input current of 16 A, the inverter is fully compatible with high-power and bifacial solar panels used in modern solar installations.

The inverter allows a maximum PV array power of 6000 Wp, enabling DC oversizing and improving overall system energy yield.

High Efficiency and Maximum Energy Yield

The ASW4000-S-G2 delivers a maximum efficiency of up to 98.2% and a European efficiency of 97.5%, ensuring excellent energy conversion and minimizing losses. This high efficiency contributes to improved solar energy production and optimized system performance.

Easy Installation and Fast Commissioning

Designed with installers in mind, the inverter features a compact wall-mounted design and plug-in connectors for both DC and AC connections. This significantly simplifies installation and reduces on-site labor time.

The inverter supports quick commissioning via Solplanet apps and configuration tools, allowing fast system setup and integration. This user-friendly approach improves installation efficiency and reduces project costs.

Smart Monitoring and Advanced Energy Management

The ASW4000-S-G2 includes 24/7 monitoring capabilities and supports communication via RS485 and Wi-Fi, with optional LAN and 4G connectivity. This enables real-time performance tracking, remote diagnostics, and efficient system management.

The integrated ShadeSol shadow management system enhances performance under partial shading conditions, ensuring consistent energy generation across varying conditions.

Comprehensive Protection and Safety Features

The inverter is equipped with advanced safety features including DC reverse polarity protection, AC short circuit protection, anti-islanding protection, and ground fault monitoring. It also includes Type II surge protection on both AC and DC sides for enhanced safety.

An integrated DC switch allows safe maintenance and servicing, while compliance with international grid standards ensures reliable operation in European networks.

Durable and Weather-Resistant Design

With an IP66-rated enclosure, the inverter is suitable for both indoor and outdoor installation. It operates reliably in temperatures ranging from –25°C to +60°C, ensuring stable performance in diverse environmental conditions.

The inverter uses natural convection cooling, ensuring silent operation and reduced maintenance. Its compact dimensions of 368 × 325 × 145 mm and weight of 9.5 kg make it easy to install and transport.

Ideal Solution for Residential and Small Commercial Solar Systems

The Solplanet ASW4000-S-G2 solar inverter is a high-efficiency solution for residential solar installations and small commercial PV systems. With dual MPPT functionality, high efficiency, and robust protection features, it is an excellent choice for solar PV suppliers, solar distributors, and installers seeking reliable and scalable inverter solutions.

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