Voltmeter 1KW Single Phase On-Grid PV Inverter for Solar Net Metering

Description

The Voltmeter 1KW Single Phase On-Grid PV Inverter is a grid-tied solar power conversion unit designed for small-scale residential rooftops, retail shops, and small commercial establishments.

Operating as a grid-tied inverter, it converts Direct Current (DC) electricity produced by rooftop solar PV modules directly into clean Alternating Current (AC) synchronized with the single-phase 230V national utility grid. Powered by an internal Digital Signal Processor (DSP), the inverter automatically synchronizes frequency and voltage with the grid, feeding generated solar power directly into active household loads. Any excess energy generated can be exported back to the grid under net metering schemes.

In Bangladesh, where electricity costs continue to rise, this 1KW on-grid inverter provides a cost-effective solution to lower monthly electricity bills. It is ideal for homeowners and small businesses seeking to reduce grid reliance during daylight hours without the expense of battery maintenance.

Key Features

• High Efficiency MPPT Controller: Built-in high-precision MPPT tracker ensures maximum power extraction from connected solar panels.
• Grid-Tied Net Metering Support: Fully compatible with single-phase net metering setups to export surplus solar energy back to the grid.
• Integrated Voltmeter & LCD Display: Built-in display interface provides real-time tracking of grid voltage, PV array input, power generation, and operating status.
• Wide AC Input Operating Range: Operates reliably across wide AC grid voltage fluctuations common in urban and rural power lines.
• Anti-Islanding Protection: Automated grid-monitoring safety system instantly disconnects the inverter during utility outages to protect line workers.
• IP65 Compact Chassis: Weatherproof, compact housing allows flexible outdoor or indoor wall-mount installation.

Technical Advantages

• High Efficiency: Peak conversion efficiency exceeding 97% minimizes energy conversion loss from PV panels to the AC grid.
• Durable Construction: Built with an aluminum heat-sink chassis for passive, fanless cooling, ensuring silent and long-lasting operation.
• Safety Protection: Comprehensive electronic safeguards including over-voltage, under-voltage, short-circuit, over-current, and surge protection.
• Energy Saving: Direct grid-feeding architecture eliminates battery charging losses, maximizing daytime solar energy efficiency.
• Easy Maintenance: Solid-state electronic design with zero moving parts ensures low maintenance requirements.

Applications

• Residential: Rooftop solar installations for apartments, private homes, and villas.
• Commercial: Retail shops, pharmacies, customer service centers, and small office spaces.
• Industrial: Auxiliary control room lighting and administrative office power offset.
• Factory: Security posts, perimeter lighting hubs, and administrative annexes.
• Office: Computer workstations, lighting circuits, and IT desks operating during daytime hours.
• Project Installation: Micro-grid pilot projects, educational institution rooftop installations, and government green energy programs.

Technical Specification Table

Features List

✓ High efficiency operation exceeding 97% conversion efficiency

✓ Advanced protection system including anti-islanding and surge safeguards

✓ Long service life with durable solid-state aluminum chassis

✓ Easy wall-mounted compact installation

✓ Low maintenance operation with zero moving cooling fans

Benefits For Customers

• Reduces Electricity Cost: Offsets daytime utility power consumption by using rooftop solar energy directly.
• Improves Operational Reliability: Feeds clean, voltage-stabilized solar power into active household circuits.
• Saves Maintenance Cost: Battery-free design eliminates battery replacement and maintenance expenses.
• Suitable for Bangladesh Environment: Operates reliably under high summer temperatures (-25°C to +60°C) and handles grid voltage fluctuations.

Installation & Maintenance Guide

Installation Requirements

• Mount the inverter vertically on a solid wall in a shaded, well-ventilated location protected from direct rain and heat sources.
• Wire the DC solar PV string directly to the designated DC input terminals with proper polarity.
• Connect the AC output terminals to the main distribution board (SDB) using appropriately rated single-phase AC circuit breakers and earthing.
• Ensure proper system grounding by attaching an earthing conductor to the main chassis earth terminal.

Maintenance Tips

• Keep the outer cooling fins clean from dust buildup using a soft dry brush or air blower to ensure effective passive cooling.
• Inspect terminal connections annually to ensure all AC and DC wiring points remain securely tightened.
• Monitor daily power production and system status via the front Voltmeter/LCD screen.

Safety Instructions

• Disconnect all AC circuit breakers and DC solar isolator switches prior to performing installation or maintenance work.
• Do not attempt to open the inverter enclosure while connected to active PV panels or utility grid lines.
• System installation and commissioning should be carried out by a qualified solar installer or electrician.

FAQ Section

Q: What is the price of Voltmeter 1KW Single Phase On-Grid PV Inverter in Bangladesh?

A: You can find the updated, competitive price for the Voltmeter 1KW Single Phase On-Grid PV Inverter directly on loopshop.com.bd, featuring warranty coverage and promotional deals.

Q: Where can I buy Voltmeter 1KW Single Phase On-Grid PV Inverter in Bangladesh?

A: You can purchase it online at loopshop.com.bd with secure payment options, verified technical authenticity, and fast nationwide delivery across Bangladesh.

Q: What warranty does this product have?

A: The Voltmeter 1KW On-Grid Inverter comes with standard official warranty coverage. Please refer to the warranty section on loopshop.com.bd for detailed policy terms.

Q: Is this suitable for Bangladesh climate?

A: Yes, engineered with wide thermal resistance (-25°C to +60°C) and a protective enclosure, it handles Bangladesh’s warm summer conditions and humid weather.

Q: How to install this product?

A: Mount the unit vertically on a wall, connect the DC solar panel cables, wire the single-phase 230V AC output to your distribution box through an AC breaker, and connect the system earth wire.

Q: Does this on-grid inverter require batteries?

A: No, on-grid inverters operate without batteries by feeding solar energy directly into your home grid network.

Q: Can I use this inverter for net metering in Bangladesh?

A: Yes, this single-phase on-grid inverter complies with grid-tied standards required for net metering setups in Bangladesh.

Q: Will this inverter work during a load-shedding power outage?

A: No, for safety reasons (anti-islanding protection), on-grid inverters shut down during power outages to protect utility line workers.

Q: What size solar panel array can I connect to a 1KW inverter?

A: You can connect up to approximately 1000W to 1200W of solar PV panels depending on panel specifications and voltage limits.

Q: How much electricity can a 1KW on-grid solar system generate daily?

A: In Bangladesh, a 1KW solar system typically generates around 3.5 to 4.5 kWh (units) of electricity per day, depending on sunlight exposure.