Solis S5-GR3P5K 5KW Three Phase ON-Grid Solar Inverter

Description

Solis S5-GR3P5K 5KW Three Phase ON-Grid Solar Inverter

Engineered to optimize solar yield for three-phase residential properties, corporate offices, healthcare facilities, and small-to-medium industrial enterprises, the Solis S5-GR3P5K on-grid string inverter represents the pinnacle of Ginlong Solis’s 5th generation (S5) technology. Certified and approved by the Sustainable and Renewable Energy Development Authority (SREDA), this inverter fully complies with Bangladesh’s official Net Metering guidelines, allowing commercial and residential users to export excess generated solar electricity back to the utility grid for monthly bill credits.

The inverter features Dual Maximum Power Point Tracking (MPPT) channels with a wide operating voltage window of 160V to 1000V (start-up at 180V), allowing engineers maximum string design flexibility. Dual MPPT capability ensures optimal power harvest even on roofs with split orientations, multiple pitches, or localized partial shading. With support for up to 16A DC input current per MPPT, the inverter is fully compatible with modern high-power, large-format bifacial solar PV modules ($550\text{W}\text{–}700\text{W}+$ panels).

Safety and operational reliability are reinforced through integrated AFCI (Arc-Fault Circuit Interrupter) protection, which continuously analyzes DC current waveforms to detect and extinguish micro-arcing before electrical fires can ignite. For sites awaiting net metering clearance or operating under strict utility feed-in limitations, the inverter features built-in Export Power Control (Zero-Export), automatically matching generation to real-time on-site load when connected to an external smart energy meter.

The chassis is engineered with a die-cast aluminum heat sink providing completely fanless, natural convection cooling. Operating with an ultra-quiet acoustic profile of less than 30 dB(A), it minimizes mechanical failure points. The IP66-rated dust and waterproof enclosure allows secure installation in harsh exterior rooftop settings under high tropical humidity and temperatures up to +60 °C. Remote monitoring and multi-plant fleet management are accessible via SolisCloud through integrated RS485 communication or optional plug-and-play Wi-Fi / GPRS data logger sticks.

Product Pricing & Availability

The retail price for the Solis S5-GR3P5K 5KW Three Phase ON-Grid Solar Inverter in Bangladesh typically ranges between 97,500৳ and 109,000৳ (with current market promotions around 97,500৳ to 105,000৳ and standard regular list prices reaching 109,000৳ to 120,750৳).

Turnkey solar rooftop engineering, net-metering liaison, tier-1 mono PERC/TopCon solar panel arrays, mounting structures, AC/DC combiner boxes, and complete installation services are fulfilled directly through International Office Solution.