NetZe Eco Energy Solution LTD.

Bangladesh is moving fast toward renewable energy, with rooftop solar projects in homes, factories, and institutions becoming more popular every year. But when it comes to installing solar, one of the most important components is often overlooked—the meter.

Meters determine how much electricity you consume, how much you export to the grid, and how much you save. In Bangladesh, not all types of meters are used in practice—only a few are recognized by the Bangladesh Power Development Board (BPDB), Bangladesh Energy Regulatory Commission (BERC), and distribution companies (DESCO, DPDC, BREB, etc.).

Let’s look at the main types of meters used in Bangladesh’s solar industry.

1. Net Meter

The most widely used system in Bangladesh is Net Metering, introduced officially in 2018 by the government’s Net Metering Guideline.

• How it works: A net meter records both the electricity you consume from the grid and the excess energy your solar system exports. At the end of the billing cycle, your net usage is calculated (import minus export).
• Why it matters: This system allows solar users to reduce their electricity bills while still staying connected to the grid.
• Where it’s used: Universities, factories, commercial buildings, and large institutions with rooftop solar installations.

2. Bi-Directional Meter (Two-Way Meter)

In Bangladesh, bi-directional meters are installed for grid-tied solar projects. These meters separately measure:

• Import: Electricity taken from the grid.
• Export: Surplus solar electricity sent back to the grid.
• Why it matters: Offers clear, transparent data on both consumption and export, which is crucial for billing and financial reporting.
• Where it’s used: Almost all grid-tied solar systems under DESCO, DPDC, BPDB, and REB projects.

3. Smart Net Meter (Emerging in Bangladesh)

Although still in the early stages, some distribution companies in Bangladesh are beginning to use smart net meters with digital communication features.

• How it works: Just like a net meter, but with real-time monitoring options for both customers and utilities.
• Why it matters: Ensures accuracy, reduces disputes, and allows customers to track their solar performance through mobile or web platforms.
• Where it’s used: Pilot projects in urban areas and large industries.

What About Other Types of Meters?

Meters like gross meters or prepaid solar meters are not common in Bangladesh. The government’s focus is on net metering because it balances consumer benefit and grid stability.

Why Meters Are Crucial for Solar Projects in Bangladesh

• ✅ Lower Electricity Bills: By exporting surplus power to the grid.
• ✅ Transparency: Clear records of import and export prevent billing disputes.
• ✅ Investor Confidence: Especially important in OPEX solar models, where investors rely on meter data to calculate returns.
• ✅ Government Compliance: Only approved meters ensure your system qualifies under net metering guidelines.

Final Thoughts

In Bangladesh, the solar industry mainly relies on net meters and bi-directional meters, with smart meters gradually being introduced. Selecting the right type of meter is not just a technical choice—it’s a financial decision that directly impacts your savings and ROI.

At NetZe Eco Energy Solution LTD, we help institutions, industries, and businesses adopt solar energy with government-approved metering solutions. Our focus is on transparency, efficiency, and long-term savings for our clients.

📞 Call/WhatsApp us at +8801954104446 or 📧 email contact@netzeenergy.com to learn how net metering can reduce your electricity bills and secure your energy future.