Here is a professional, high-converting product description for an 11-Piece Installation Array of Trina Solar Vertex N 725W Bifacial Solar Panels, designed for large-scale residential power walls and commercial microgrids.

Ultra-High Output, Flagship Utility-Scale Power Sized for Next-Gen Hybrid Arrays

Unleash the absolute limit of modern photovoltaic density. This 11-piece installation package features genuine Trina Solar Vertex N 725W Bifacial Panels (TSM-NEG21C.20), generating a massive 7.97kW (7,975W) of baseline DC power.

Engineered with Trina’s flagship 210mm G12 large-wafer format and state-of-the-art N-type i-TOPCon technology, these dual-glass modules are built for maximum area efficiency. By capturing ambient reflected sunlight from the backside, this array pushes actual field performance significantly higher than its baseline rating, making it the ultimate option for heavy-duty 8kW, 11kVA, or 15kVA hybrid inverters.

## What’s Included in the Master Pack:

• 11x Trina Solar Vertex N 725W Bifacial Modules: Premium, industrial-grade dual-glass monocrystalline panels equipped with pre-installed, high-capacity Stäubli MC4 EVO2 connectors.

## Key Performance Benefits

• Ultra-High Wattage Density: Packing an exceptional 725W per panel with a module efficiency of 23.3%, this pack lets you hit near-8kW baseline generation with just 11 panels. This minimizes your physical structural footprint, significantly cutting down on racking hardware, ground/roof mounts, and installation labor time.

• Double-Glass Bifacial Energy Yield: Featuring a robust, dual-glass configuration (2.0mm heat-strengthened glass on both front and back). The active backside matrix harvests light bouncing off roofs, ground soils, or concrete structures, injecting an extra 10% to 20% in alternative energy gains straight into your charge controllers.

• Low-Voltage, High-Current Layout (The Star of LCOE): Trina’s intelligent circuit design optimizes the modules for a lower voltage threshold relative to their massive wattage output. This allows strings to run safely within common inverter MPPT voltage limits while packing maximum cumulative wattage per string.

• Bulletproof Thermal & PID Resistance: Equipped with a class-leading temperature coefficient ($-0.29\%/^\circ\text{C}$). Standard panels suffer sharp voltage sags under high heat, but the Vertex N array continuously drives massive currents even in scorching tropical environments. It features complete resistance against Potential Induced Degradation (PID) and Light-Induced Degradation (LID).

• 30-Year Premium Structural & Power Warranty: Built to outlast. Includes a 12-year structural product workmanship warranty and a 30-year linear power warranty guaranteeing an incredibly low annual degradation rate ($\le 0.40\%$ per year), ensuring your microgrid asset retains over 87.4% performance efficiency after three decades of continuous exposure.

## Array Technical Specifications (Per Panel)

• Maximum Power Output (Pmax): 725W Single-Sided (Up to 800W+ with active back-side albedo gain)

• Maximum Power Voltage (Vmp): 41.5V

• Maximum Power Current (Imp): 17.47A

• Open-Circuit Voltage (Voc): 49.6V

• Short-Circuit Current (Isc): 18.54A

• Module Efficiency: 23.3%

• Physical Dimension: 2384 × 1303 × 33 mm | Weight: 38.3 kg per panel

## System Sizing Notes for Engineers:

Because these flagship panels use high-current G12 cells, your hybrid inverter’s MPPT input channels must be rated to handle an operational current ($\text{Imp}$) of 17.47A or higher (standard on heavy-duty hybrid setups like Growatt, Deye, or RAPTOR systems).

• In a Single Series String: Wiring all 11 panels in series produces an Open-Circuit Voltage ($\text{Voc}$) of approximately 545.6V DC. This is a flawless match for large hybrid processors featuring a high-voltage 150V–600V DC input window, ensuring the system kicks on instantly in the early morning.

## Estimated Market Valuation

• Direct Overseas Wholesale FOB: $1,100 – $1,450 USD (Per 11-Piece Pallet block)

• Local Market Dispatch (Nigeria Stock): ₦1,750,000 – ₦2,100,000 Naira (Averaging roughly ₦160,000 to ₦190,000 per panel based on location delivery, warehouse clearing, and frame structural variations).

## Why Choose the Trina Vertex N 725W Array?

When engineering a heavy-duty backup layout, saving space while maximizing current output is critical. Cheap, low-wattage panels require extensive mounting grids and miles of complex string wiring that introduce points of failure. The Trina Solar 725W Bifacial array gives you commercial utility-grade power in a fast-deploying, indestructible dual-glass footprint built to sustain your lifestyle for the next 30 years.