Standards for SPV

Introduction

Photovoltaic standards in India have been established by the Bureau of Indian Standards (BIS). So far, there are eight standards prescribed by the BIS for SPV. These standards mainly relate to the areas listed below.

• SPV terminology
• Measurements of cells and modules
• Methods of correcting the measurements
• Qualification test procedure for crystalline silicon modules
• General description of SPV Power generating systems
• Parameters of stand-alone SPV systems

Standards are under preparation for BoS components such as batteries, inverters, and charge controllers. These standards are based mainly on the corresponding International Electrotechnical Commission (IEC) or European standards.

Advantages

The major advantages of using SPV systems are as follows.

• Abundant solar radiation is available in most parts of India. Hence, SPV systems can be used anywhere in the country.
• SPV systems are modular in nature. Hence, they can be expanded as desired and used for small and large applications.
• There are no running costs associated with SPV systems, as solar radiation is free.
• Electricity is generated by solar cells without noise.
• PV systems have no moving parts. Hence, they suffer no wear and tear.
• As most of the components of SPV systems are pre-fabricated, these systems can be installed quickly. Hence, PV projects have short gestation periods.
• SPV modules have long-life, and require no maintenance. Only BoS components such as batteries and inverters require minor maintenance.

Main Application

Solar Energy

For further information please contact

Ministry of Non-Conventonal Energy Sources,
Govt. of India
Block-14, CGO Complex, Lodi Road
New Delhi – 110 003
Tel: 91 11 2436 0707/ 2436 0404
Fax: 91 11 2436 1298