Accurate Three-Phase Net Metering: New-generation 3-phase, 4-wire direct-connected electricity meter engineered for bidirectional energy measurement and solar net metering in Bangladesh.
High Precision & Wide Current Range: Features Class 1.0 measurement accuracy across a 5–100A current rating at 230V nominal phase voltage.
Rugged Protection & Anti-Tamper Security: Built with an IP54 weather-resistant enclosure and comprehensive tamper detection to safeguard utility and sub-metering revenue.
Smart Remote Data Collection: Supports optical port communication, optional Bluetooth Low Energy (BLE), and terminal-fitted modem connectivity with load-profile logging for residential, commercial, and industrial installations.
The Secure Saral Single Phase Net Meter is a compact, digital single-phase, two-wire direct-connected electricity meter engineered for bidirectional energy accounting and sub-metering. It operates by continuously measuring phase voltage and line current to calculate active energy imported from the utility grid and excess electricity exported back from rooftop solar PV systems.
This meter is ideal for residential homeowners, small commercial shop owners, solar EPC installers, and property managers. In Bangladesh, where single-phase rooftop on-grid solar systems and tenant sub-metering are widely adopted, the Secure Saral Single Phase Net Meter provides accurate billing data, high surge protection against lightning and grid spikes, and reliable anti-tamper security.
Bidirectional Energy Measurement: Independently records imported grid energy and exported solar energy for net metering compliance.
Class 1.0 Metering Accuracy: Provides utility-grade measurement precision for reliable energy monitoring and billing.
Direct-Connected 1-Phase 2-Wire Design: Simplifies installation in standard residential and small commercial distribution panels with multiple current-rating options.
10 kV Surge Withstand Capability: High impulse voltage immunity protects internal electronics from lightning-induced surges and unstable grid transients.
IP54 Enclosure & Anti-Tamper Protection: Dust- and splash-resistant housing combined with anti-tamper detection prevents unauthorized interference.
High Measurement Precision: Class 1.0 metrological accuracy ensures consistent, drift-free kWh readings across varying residential and commercial load profiles.
Durable Weather-Protected Housing: IP54 ingress protection shields internal circuitry from dust, humidity, and accidental water splashes.
Superior Surge & Tamper Protection: Up to 10 kV surge withstand rating and multi-parameter anti-tamper features protect revenue accuracy in harsh electrical environments.
Supports Clean Solar Integration: Enables seamless net energy accounting so solar users can offset monthly electricity bills efficiently.
Zero-Maintenance Solid-State Build: Compact electronic architecture requires no mechanical calibration or periodic servicing.
Residential: Single-phase apartments, independent houses, and residential rooftop on-grid solar net metering setups.
Commercial: Retail shops, pharmacies, clinics, restaurants, and small commercial tenant sub-metering.
Industrial & Factory: Single-phase auxiliary load monitoring, lighting circuits, and small workshop sub-metering.
Office: Small offices, branch outlets, and server/UPS input consumption tracking.
Project Installation: Residential solar PV net metering rollouts, housing society sub-metering projects, and EPC electrical panels.
| Specification | Details |
| Model | Saral (Single Phase) |
| Brand | Secure |
| Meter Type | Single-Phase, 2-Wire Direct-Connected Bidirectional Net Meter |
| Accuracy Class | Class 1.0 |
| Current Rating | Multiple Current-Rating Options Available |
| Surge Withstand | Up to 10 kV |
| Protection | IP54 Ingress Protection & Advanced Anti-Tamper Features |
✓ Bidirectional import/export energy measurement for solar net metering
✓ High-precision Class 1.0 metering accuracy
✓ Direct-connected single-phase 2-wire configuration
✓ Up to 10 kV surge withstand capability for grid spike protection
✓ IP54 dust- and splash-resistant enclosure
✓ Advanced anti-tamper security features
✓ Compact, low-maintenance solid-state design
Lowers Monthly Electricity Bills: Accurately credits excess rooftop solar power exported back to the utility grid.
Improves Operational Reliability: 10 kV surge protection and IP54 housing ensure uninterrupted operation during thunderstorms and voltage spikes.
Eliminates Maintenance Costs: Solid-state electronic design requires no routine servicing or mechanical adjustments.
Tailored for Bangladesh Environment: Engineered to withstand high humidity, dust, and grid fluctuations common across Bangladesh.
Installation Requirements: Must be installed by a qualified electrician inside a clean, ventilated meter box or distribution board. Wire the incoming and outgoing single-phase 2-wire (Phase and Neutral) conductors strictly according to the terminal diagram, ensuring proper screw torque.
Maintenance Tips: Periodically inspect terminal covers, security seals, and wire connections for tightness. Wipe the exterior casing and LCD display window with a dry, soft cloth; avoid water sprays or abrasive cleaners.
Safety Instructions: Disconnect the main single-phase power supply before installation or inspection. Do not exceed the specified current rating of your selected meter variant, and ensure proper earthing is maintained in the electrical panel.
Q: What is the price of Secure Saral Single Phase Net Meter in Bangladesh?
A: The price of the Secure Saral Single Phase Net Meter in Bangladesh depends on the selected current rating and current stock availability. Visit loopshop.com.bd to check the latest updated price and offers.
Q: Where can I buy Secure Saral Single Phase Net Meter in Bangladesh?
A: You can buy the genuine Secure Saral Single Phase Net Meter online from loopshop.com.bd with fast delivery across Dhaka, Chattogram, and nationwide in Bangladesh.
Q: What warranty does this product have?
A: Warranty terms depend on official supplier coverage at the time of purchase. Please review the warranty details listed on loopshop.com.bd or contact our support team before ordering.
Q: Is this suitable for Bangladesh climate?
A: Yes, the Secure Saral Single Phase Net Meter features an IP54 dust- and moisture-resistant enclosure and 10 kV surge protection, making it highly suitable for Bangladesh’s warm, humid climate and grid conditions.
Q: How to install this product?
A: A licensed electrician should mount the meter inside a meter board or enclosure and connect the single-phase 2-wire (Line and Neutral) supply and load cables directly to the designated terminals following the wiring diagram.
Q: Can I use this meter for a residential rooftop solar system in Bangladesh?
A: Yes, it supports bidirectional energy measurement, allowing it to track both electricity imported from the grid and excess solar power exported to the grid.
Q: What is the accuracy class of the Secure Saral Single Phase Net Meter?
A: It offers Class 1.0 metering accuracy, ensuring dependable precision for utility net metering and commercial or residential sub-metering.
Q: How well does it handle lightning surges and voltage spikes?
A: The meter is built with up to 10 kV surge withstand capability, protecting internal electronics against high-voltage transients and lightning surges.
Q: Does this meter require external Current Transformers (CTs)?
A: No, it uses a direct-connected single-phase 2-wire configuration and is available in multiple current-rating options to match your connected load directly.
Q: Does it have anti-tamper protection?
A: Yes, it includes advanced anti-tamper features to detect unauthorized interference and safeguard measurement accuracy.
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