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Hardware Architecture & Telemetry

Institutional Engineering Specifications

Every megawatt deployed by SolarNett is backed by Tier-1 hardware, sub-second telemetry, and aerodynamic civil mounting engineered for 25+ years of continuous generation.

N-Type Bifacial Solar Absorption & Albedo Reflection
Dual-Sided Albedo Harvest (+25%)

N-Type TOPCon Bifacial Photovoltaics

Capturing direct morning sunlight on the front face while simultaneously harvesting up to 25% diffuse albedo reflection bouncing off industrial rooftop coatings.

Substation Inverter Synchronizers & Power Quality Diagnostics
Sub-20ms Diesel-PV Generator Sync

Smart Substation Inverter Synchronization

High-speed zero-export relays and automated fuel saver controllers interface directly with captive diesel generators to prevent backfeeding and optimize fuel burn.

Photovoltaic Core

Tier-1 N-Type TOPCon Bifacial Panels

22.8%+ Peak Efficiency

Dual-glass design engineered for tropical temperature coefficients and high ground albedo reflection.

Cell ArchitectureN-Type TOPCon Bifacial
Bifaciality Factor80% ± 5%
Degradation Rate< 1.0% Yr 1, < 0.4% Annually
Warranty30-Year Linear Power Warranty
Power Conversion

Multi-MPPT High-Yield String Inverters

98.8% Max Efficiency

Smart string inverters with built-in PID recovery, arc fault protection (AFCI), and intelligent curve diagnostics.

TopologyTransformerless Multi-MPPT
Protection RatingIP66 / NEMA 4X Outdoor
CoolingSmart Forced Air Heat Pipe
DC/AC RatioUp to 150% Oversizing Capable
Grid Integration

Diesel-PV Controller & Zero-Export Relays

< 20ms Response Time

Dynamic power regulation ensuring solar power works harmoniously alongside captive diesel generators without reverse power trips.

Controller TypeAutomated Fuel Saver Controller
Protection RelaysIEEE 1547 Anti-Islanding / Reverse Power
Interconnection415V / 11kV / 33kV Substation
CommunicationFiber-Optic Modbus TCP/IP
Civil Mechanics

Non-Penetrating Anodized Clamping System

210 km/h Wind Tolerance

Marine-grade AL6005-T5 aluminum framing designed for cyclone wind uplift without piercing standing seam or trapezoidal sheets.

Alloy GradeAnodized Aluminum AL6005-T5
HardwareStainless Steel SUS304 / SUS316
Wind RatingBNBC 2020 Cyclone Class 4
Waterproofing100% Non-Penetrating EPDM Gaskets

Audited Utility Interconnection Compliance

All SolarNett systems are installed in strict adherence to Bangladesh National Building Code (BNBC 2020), IEEE 1547 anti-islanding regulations, and SREDA net-metering technical standards.

IEEE 1547 Grid StandardIEC 61215 PV QualificationBNBC 2020 Wind Class 4SREDA Enlisted Grade-AISO 9001 / 14001