Sigma Pro Solar Inverter 15kVA / 240V

The Sigma Pro Solar Inverter 15kVA / 240V is a powerful Hybrid Solar PCU (Power Conditioning Unit) designed to deliver efficient and reliable solar power for residential, commercial, and institutional applications. Built with advanced DSP-based pure sine wave technology, it ensures stable performance and smooth power supply for all types of electrical loads.

This hybrid solar inverter features an inbuilt high-efficiency rMPPT charge controller, which maximizes solar energy generation and gives priority to solar power usage. With stand-alone and grid-interactive operating modes, it intelligently manages power between solar panels, batteries, and the grid to provide uninterrupted electricity.

Available through Narayana Solar – one of the trusted solar solution providers in India, the Sigma Pro 15kVA inverter offers eco-friendly power backup while helping reduce electricity bills and carbon emissions.

Key Features

• DSP-based pure sine wave design for stable power output

• Inbuilt high-efficiency rMPPT charge controller

• Stand-alone & grid-interactive operating modes

• Priority-based working modes – Smart / PCU / Hybrid

• Inbuilt AC & DC energy meter with USB communication

• Optional GSM / GPRS remote monitoring

• LCD display with all AC and DC parameters

• Robust design with reverse AC voltage protection

• Maximum preference to solar power utilization

• Easy installation and maintenance

Certifications

The inverter complies with international safety and performance standards:

• IEC 61683

• IEC 61727

• IEC 60529

• IEC 60068-2 (1,2,14,30)

• IEC 62116

Product Highlights

• Designed for high efficiency and reliability

• Supports eco-friendly solar power generation

• Up to 20 years product life with 5 years warranty

• Ideal for large residential and commercial solar systems

Applications

The Sigma Pro Solar Inverter 15kVA is suitable for:

• Residential solar systems

• Commercial buildings

• Offices and institutions

• Shops and showrooms

• Solar rooftop installations