Single-phase inverter Solplanet ASW1000S-S 1 kW, 1 MPPT for residential solar systems

Solplanet ASW1000S-S is a single-phase inverter delivering 1 kW output power with one MPPT input, engineered for small residential solar systems. It converts direct current from PV panels into grid-compatible alternating current for household loads, enabling energy self-consumption and grid export where permitted. The unit integrates basic monitoring and protection features to maintain safe operation and is suitable for compact rooftop installations or simple small-scale systems that require a reliable, low-power inverter.

Advantages

The inverter offers compact design and straightforward installation, reducing site footprint and simplifying integration with existing residential electrical systems. With a single MPPT input it provides effective maximum power point tracking for a small PV string, improving energy harvest under varying irradiance. Built-in protection functions such as over/under voltage and anti-islanding increase operational safety, while basic monitoring capabilities allow tracking of system performance and quick diagnostics.

Suitable for

• Small rooftop photovoltaic installations for single-family homes
• Energy self-consumption setups with limited PV capacity
• Garage, shed, or outbuilding solar systems
• Simple off-grid or hybrid arrangements when paired with compatible components

Key specifications

• Output power: 1 kW (AC)
• Phase: Single-phase output for residential distribution
• MPP tracking: 1 MPPT input for optimal PV string performance
• Connection: Grid-tie capable with export options where allowed
• Protection features: Over/under voltage protection, anti-islanding, and basic fault diagnostics
• Monitoring: Local or network monitoring support for performance data
• Form factor: Compact wall-mounted design suitable for small installations

How to use

Install the Solplanet ASW1000S-S according to local electrical codes and the manufacturer’s mounting and wiring instructions. Connect the PV array to the DC input ensuring the array voltage and current are within the inverter’s MPPT operating range. Wire the AC output to the household distribution board via an appropriate AC isolator and protective devices. Configure the inverter’s monitoring and grid settings through the supplied interface or network connection and verify protective settings before energizing the system. Commission the system by checking PV input, AC output, and communication links, then monitor initial production to confirm expected performance.

Usage recommendations

Position the inverter in a well-ventilated, sheltered location away from direct sunlight and moisture. Size the PV array and cable runs to stay within the inverter’s MPPT and thermal limits. Use certified DC and AC protection devices and follow local regulations for grid connection. Regularly inspect connections and firmware updates to maintain safe and efficient operation.