< b="" />Introduction< />
The most successful Satellite Launch Vehicle (SLV) of the Indian Space Programme to launch commercial satellites is known as the PSLV (Polar Satellite Launch Vehicle). PSLV is a reliable and versatile rocket developed by the Indian Space Research Organisation (ISRO). It has played a crucial role in the success of India's space program and has gained international recognition for its achievements.

< b="" />Key Features of PSLV< />
PSLV is a four-stage launch vehicle that has been used to launch a wide variety of satellites, including communication, remote sensing, and navigation satellites. Some key features of PSLV are:

1. Multiple Configurations: PSLV is available in various configurations depending on the mission requirements. It can be launched in different versions, such as PSLV-G, PSLV-XL, and PSLV-CA, each with varying payload capacities.

2. Reliability: PSLV has achieved a high success rate and has gained a reputation for its reliability. It has successfully completed numerous missions, including the launch of India's Mars Orbiter Mission (MOM) and Chandrayaan-2 lunar mission.

3. Flexibility: PSLV is capable of carrying multiple satellites on a single mission. It can accommodate both Indian and foreign satellites, making it an attractive option for commercial launches.

< b="" />Commercial Satellite Launches< />
PSLV has been instrumental in launching commercial satellites for various countries. It has become a popular choice among international customers due to its reliability and cost-effectiveness. Some notable commercial satellite launches by PSLV include:

1. IRNSS-1I: In April 2018, PSLV-C41 successfully launched the Indian Regional Navigation Satellite System (IRNSS-1I) satellite, which is part of India's indigenous navigation system.

2. Cartosat-2 series: PSLV has been used to launch multiple satellites in the Cartosat-2 series, which are high-resolution Earth observation satellites. These satellites have been used for various applications such as mapping, urban planning, and disaster management.

3. Antrix Corporation: Antrix Corporation, the commercial arm of ISRO, has successfully launched numerous commercial satellites using PSLV. These launches have generated revenue for ISRO and helped establish India as a competitive player in the global space market.

< b="" />Conclusion< />
The PSLV is the most successful Satellite Launch Vehicle of the Indian Space Programme for launching commercial satellites. Its reliability, versatility, and cost-effectiveness have made it a preferred choice for both Indian and international customers. With its continued success and advancements, the PSLV has contributed significantly to the growth and achievements of India's space program.