National Standard for solar inverter

When will solar inverters become a'minimum energy performance standard'?

The current minimum energy performance standard will be in force from Ma, to Decem. Introducing the endorsement label for grid-connected solar inverters is expected to lead to significant benefits, including an estimated energy saving of 21.1 billion kWh from the financial year 2024-25 to 2033-34.

Which solar products are required to comply with BIS regulations?

All solar goods, including crystalline silicon terrestrial photovoltaic modules, thin-film modules, storage batteries, power inverters, and utility-interconnected inverters, must comply with Bureau of Indian Standards (BIS) regulations and bear its 'standard mark' under license.

Should solar inverters be labeled?

Given this small range in efficiency levels, the Bureau has decided to introduce an endorsement label instead of the usual star labeling for these solar inverters. The label will contain the overall efficiency percentage, label period, product name, manufacturer name, model number, manufacturing year, and rated capacity in kW.

Which solar inverters are eligible to participate in is 16221-2?

All single-phase and three-phase grid-connected solar inverters without storage, with a rated output power of up to 100 kW, manufactured, imported, or sold in India must participate in the program. However, only Bureau of Indian Standards (BIS)-certified solar inverters who comply with IS 16221-2:2015 are eligible to participate in the program.