After installing a solar system, your electricity bill may look different from before. Many customers wonder why they still receive an electricity bill even after installing solar panels. The reason may include grid electricity consumption, net metering adjustments, fixed charges, and other applicable electricity charges. At Gallant Green Technologies Pvt. Ltd., we help customers understand their solar systems and the basics of electricity billing.

1. What Are Import Units?

Import units refer to the electricity you consume from the electricity grid. When your solar panels do not generate enough electricity to meet your requirements, such as at night or during cloudy weather, you draw electricity from the grid. The import reading on your meter records the electricity consumed from the grid.

2. What Are Export Units?

During the day, your solar system may generate more electricity than your home needs. The surplus electricity can be sent to the grid, which is recorded as export units. A net meter records both imported and exported electricity. The adjustment of these units depends on the applicable net metering regulations and your electricity provider's billing policy.

3. How to Calculate Net Units

You can calculate net consumption by subtracting export units from import units.

Example:

Import Units: 200

Export Units: 150

Net Consumption: 50 Units

In this example, the net consumption is 50 units. However, your final bill may also include fixed charges, meter charges, electricity duty, and other applicable fees.

4. Why Do You Still Receive an Electricity Bill After Installing Solar?

Even after installing a solar system, you may receive an electricity bill for several reasons:

Monthly fixed charges and other applicable fees.

Solar generation being lower than your electricity consumption.

Electricity consumption from the grid during nighttime.

Differences in billing cycles and net metering adjustments.

High electricity consumption from appliances such as air conditioners and water heaters.

5. Important Points to Check on Your Electricity Bill

Every month, check your import units, export units, meter readings, billing period, and total payable amount. If you notice unexpected charges or differences in readings, contact your electricity provider for clarification.

Understanding your electricity bill after solar installation helps you monitor energy consumption and make better use of your solar system. Gallant Green Technologies Pvt. Ltd. is committed to supporting customers with solar installation services and guidance to help them understand their solar energy systems.

Gallant Green Technologies Pvt. Ltd.
Your Trusted Partner for Solar Solutions