Sungrow SG100CX 100kW On Grid Solar Inverter Commercial Bangladesh

Description

The 100 kW On-Grid Solar Inverter is a high-performance, commercial-grade string inverter designed to convert Direct Current (DC) electricity generated by solar PV arrays into clean, synchronized Alternating Current (AC) electricity for direct use or grid export. Operating as an on-grid system, it synchronizes seamlessly with the central utility power line, supplying daytime loads directly from solar power and reducing reliance on grid energy.

This inverter is ideal for commercial building owners, industrial factory managers, textile mills, warehouses, and EPC project engineers across Bangladesh. With rapidly rising industrial electricity tariffs and growing demands for sustainable energy in local manufacturing, installing a reliable 100kW grid-tied inverter provides an effective solution to lower operational overhead, achieve net metering compliance, and ensure long-term energy independence.

Key Features

• Multi-MPPT Architecture: Integrated multiple independent Maximum Power Point Tracking (MPPT) channels to minimize power loss caused by partial shading or unequal panel strings.
• High String Current Input: Compatible with high-power, large-format bifacial solar modules for optimal panel pairing.
• Advanced Safety Integrations: Includes Type II DC & AC Surge Protection Devices (SPD), DC isolation switch, and intelligent arc fault circuit interrupter (AFCI).
• Smart Grid Management: Features active and reactive power control, low-voltage ride-through (LVRT), and automated grid synchronization capabilities.
• Remote System Monitoring: Built-in RS485 and Wi-Fi/Ethernet communication interfaces supporting real-time cloud tracking via web and mobile applications.

Technical Advantages

• High Efficiency: Provides up to 98.8% maximum efficiency, minimizing thermal losses during peak sunlight hours.
• Durable Construction: Enclosed in a rugged aluminum alloy casing designed to withstand outdoor environmental stresses and corrosive elements.
• Safety Protection: Comprehensive protection suite covering overvoltage, short-circuit, anti-islanding, reverse polarity, and thermal overload.
• Energy Saving: Highly efficient power conversion minimizes self-consumption, ensuring maximum kilowatt-hours are delivered to local loads.
• Easy Maintenance: Compact string architecture enables modular maintenance without requiring complete plant shutdowns.

Applications

• Commercial Buildings: Ideal for corporate headquarters, shopping malls, private hospitals, and educational campuses.
• Industrial Facilities: Perfect for garments and textile factories, pharmaceutical plants, cold storage facilities, and steel mills.
• Factory Rooftops: Designed for large-span corrugated metal or concrete roofs on manufacturing plants.
• Office Complexes: Supports daytime commercial loads to offset peak tariff grid usage.
• Project Installations: Suitable for IPP (Independent Power Producer) solar parks and utility-scale rooftop portfolios.

Technical Specification Table

Features List

✓ High-efficiency 3-phase grid-tied operation

✓ Multi-MPPT channels for optimized energy conversion

✓ Integrated DC isolation switch & surge protection (SPD)

✓ Heavy-duty IP66 weatherproof outdoor enclosure

✓ Intelligent cloud monitoring via RS485 / Wi-Fi

✓ Anti-islanding & grid protection compliance

Benefits For Customers

• Reduces Electricity Cost: Substantially lowers monthly utility bills by utilizing solar generation during expensive peak operating hours.
• Improves Operational Reliability: Integrates smoothly into three-phase commercial distribution panels for stable voltage supply.
• Saves Maintenance Cost: Solid-state string design eliminates complex moving parts, reducing ongoing operational expenditure.
• Suitable for Bangladesh Environment: Thermally derated design performs effectively in high temperatures and humid monsoons.

Installation & Maintenance Guide

Installation Requirements

1. Mounting Surface: Install on a solid vertical concrete wall or heavy-duty metal mounting rack capable of supporting industrial weight.
2. Ventilation: Maintain a minimum 50 cm clearance around top, bottom, and side heatsinks for passive and forced-air thermal dissipation.
3. Electrical Cabling: Ensure proper wire sizing using high-grade UV-resistant copper DC solar cables and armored 3-phase AC cables.
4. Earthing Ground: Connect dedicated copper earth grounding pits for both DC frame surge protection and AC system safety.

Maintenance Tips

1. Inspect external cooling fans and heat sinks quarterly; clear any dust, debris, or cobwebs accumulating around air vents.
2. Perform annual thermal imaging inspections on AC/DC terminal connections to identify loose wiring or thermal hotspots.
3. Check status indicator LEDs and clean external glass/display panels with a damp cloth every six months.

Safety Instructions

1. Disconnect both DC isolating switches and AC circuit breakers before opening terminal covers or servicing electrical connections.
2. Wait a minimum of 5 minutes after switching off power to allow internal high-voltage capacitors to fully discharge.
3. Installation and commissioning must be carried out exclusively by certified solar engineers or qualified commercial electricians.

FAQ Section

Q: What is the price of a 100 KW Solar On Grid Inverter in Bangladesh?

A: The price of a 100 kW solar on-grid inverter in Bangladesh varies depending on brand, warranty terms, and grid compliance standards. Contact loopshop.com.bd for current pricing and technical quotes.

Q: Where can I buy a 100 KW Solar On Grid Inverter in Bangladesh?

A: You can purchase genuine 100 kW on-grid solar inverters directly online from loopshop.com.bd with nationwide delivery and technical support across Bangladesh.

Q: What warranty does this product have?

A: This commercial on-grid solar inverter comes with a standard 5-year commercial warranty, with options to extend coverage depending on project parameters.

Q: Is this suitable for the Bangladesh climate?

A: Yes, it features an IP66 rated enclosure and high-temperature thermal management designed to handle Bangladesh’s high humidity, ambient heat, and monsoon weather.

Q: How to install this product?

A: Installation requires mounting the inverter vertically, connecting your 3-phase AC output panel and DC PV string cables, grounding the unit, and commissioning the grid connection via a qualified solar engineer.

Q: Can this 100kW inverter work without grid power?

A: No, as an on-grid inverter, it requires a stable reference voltage from the main grid or a running generator to operate and feed solar power.

Q: Does this inverter support net metering in Bangladesh?

A: Yes, this on-grid inverter complies with standard grid-interconnection guidelines required for Net Metering approval from local utilities like BPDB, DESCO, DPDC, and BREB.

Q: Can this 100kW inverter be monitored remotely?

A: Yes, it features RS485 and Wi-Fi communication modules that allow you to track power generation and grid status via smartphone apps or web portals.

Q: What type of solar panels are compatible with a 100kW inverter?

A: It is compatible with all standard mono-PERC, TOPCon, and bifacial solar panels matching the unit’s maximum DC voltage and MPPT current specs.

Q: What safety protections are built into this solar inverter?

A: It includes built-in DC surge protection (Type II), AC overcurrent protection, short-circuit protection, anti-islanding defense, and ground fault monitoring.