Consider the following statements regarding "Net Metering" in Gujarat:1.It is applicable to rooftop solar systems where generated power is first used for self-consumption.2.The surplus energy is fed back into the grid and credited in the next bill.3.It is only available for industrial and commercial consumers.Which of the statements given above is/are correct?

Correct Answer: D - 1 and 2 only

Quick Concept Explanation

Net metering for rooftop solar lets a consumer use solar generation behind the meter first and export surplus to the grid, with import/export energy settled according to the applicable regulatory billing mechanism. It is not inherently limited to industrial and commercial consumers. Key relation: Net energy settlement compares grid import and eligible export over the billing/settlement period.

Exam focus: Self-consumption happens before surplus export in the usual arrangement. Common trap: Do not equate net metering with only C&I open access.

Statement-wise Verification

• Statement 1 - Correct.
  It is applicable to rooftop solar systems where generated power is first used for self-consumption.
  Net metering for rooftop solar lets a consumer use solar generation behind the meter first and export surplus to the grid, with import/export energy settled according to the applicable regulatory billing mechanism.
• Statement 2 - Correct.
  The surplus energy is fed back into the grid and credited in the next bill.
  Net metering for rooftop solar lets a consumer use solar generation behind the meter first and export surplus to the grid, with import/export energy settled according to the applicable regulatory billing mechanism.
• Statement 3 - Incorrect.
  It is only available for industrial and commercial consumers.
  The correct principle is: It is not inherently limited to industrial and commercial consumers.

Core Concept

Net metering for rooftop solar lets a consumer use solar generation behind the meter first and export surplus to the grid, with import/export energy settled according to the applicable regulatory billing mechanism. It is not inherently limited to industrial and commercial consumers.

Formula / Key Relationship

Net energy settlement compares grid import and eligible export over the billing/settlement period.

Why the Other Options Are Wrong

Option A is incorrect because it includes incorrect statement(s) 3. Option B is incorrect because it includes incorrect statement(s) 3 and omits correct statement(s) 1. Option C is incorrect because it omits correct statement(s) 2.

Exam Shortcut / Approach

Self-consumption happens before surplus export in the usual arrangement.

Common Mistake

Do not equate net metering with only C&I open access.

Quick Revision

Self-Consumption and Surplus Export is linked with Net Metering, Rooftop Solar and Renewable Energy Policy. Self-consumption happens before surplus export in the usual arrangement.