7.04kW Sigenergy SigenMicro Residential Solar Kit with Bifacial Panels

What's Included in the Kit

Additional Installation Requirements

This kit includes the solar panels, Sigenergy SigenMicro microinverters, and AC trunk cable kit. Additional components may be required depending on your installation, including: 

• Mounting & Racking: Roof or ground-mount racking, clamps, and mounting hardware.
• Electrical Components: AC disconnects, circuit breakers, conduit, wiring, junction boxes, branch-circuit components, and other electrical balance-of-system materials.
• DC Extension Cables: May be needed depending on panel placement and microinverter mounting locations.
• Sigenergy Sigen Sensor: May be required for zero-export functionality or specific utility interconnection requirements.
• Sigenergy Outdoor WiFi Access Point: May be needed for installations with limited wireless connectivity.

Key Features and Benefits

• 7.04kW Solar Array: Sixteen 440W panels provide 7,040W of combined rated DC solar capacity.
• 6.144kVA AC Inverter Capacity: Eight SigenMicro 768 US microinverters provide a combined maximum continuous output of 6,144VA.
• High-Efficiency N-Type TOPCon Cells: Advanced solar cell technology supports strong energy conversion and long-term performance.
• Full Black Bifacial Panels: Modern module design combines attractive rooftop aesthetics with additional rear-side energy harvesting potential.
• Dual-Input Microinverters: Each microinverter connects to two solar panels with independent DC inputs.
• Module-Level Power Conversion: Distributed conversion helps reduce the effect of individual module operating conditions on the rest of the array.
• WLAN Mesh Communication: Supports intelligent wireless communication across the microinverter system.
• Integrated Energy Management: Built-in EMS functionality simplifies monitoring and system communication.
• Module-Level Monitoring: Provides visibility into individual panel performance.
• Rapid Shutdown Support: Manufacturer-specified functionality supports appropriately designed rooftop installations.
• Outdoor-Rated Microinverters: NEMA Type 6 construction supports demanding outdoor environments.
• Flexible Rooftop Design: Suitable for compatible residential layouts with multiple orientations and varying sunlight conditions.

HanerSun HiTouch 5N 440W Full Black Bifacial Solar Panels

The HanerSun HiTouch 5N 440W solar panel combines N-type TOPCon cell technology with full black bifacial dual-glass construction for efficient residential solar electricity generation.

Its 22.5% module efficiency helps maximize electricity production within the available installation area, while the full black appearance complements modern residential rooftops.

Bifacial technology allows the panel to capture sunlight reaching both its front and rear surfaces. On suitable mounting structures, reflected light may contribute additional energy generation beyond standard front-side production.

Solar Panel Advantages

• 440W rated maximum output under standard test conditions.
• 22.5% module efficiency.
• Advanced N-type TOPCon photovoltaic technology.
• Full black appearance for residential installations.
• Bifacial dual-glass construction.
• Excellent temperature coefficient for hot-weather performance.
• Durable construction designed for long-term outdoor operation.
• 25-year manufacturer product warranty.
• 30-year manufacturer linear power output warranty.

Solar Panel Dimensions and Weight

• Dimensions per Panel (L × W × T): 67.80 × 44.65 × 1.18 inches
• Weight per Panel: 51.37 lbs
• Total Panel Weight: Approximately 821.9 lbs for all 16 panels, excluding packaging and other equipment

Sigenergy SigenMicro 768W Dual-Input Microinverters

The Sigenergy SigenMicro 768 US is a dual-input, grid-tied microinverter designed to convert the DC electricity generated by compatible solar modules into usable AC electricity.

Each microinverter connects to two solar panels, providing independent DC inputs and supporting module-level monitoring.

Unlike a traditional central string inverter, microinverter technology distributes power conversion throughout the solar array. This architecture supports flexible panel placement and helps limit the effect of varying module operating conditions.

SigenMicro Technology Highlights

• Dual PV Inputs: Supports two compatible solar modules per microinverter.
• 768VA Maximum Continuous AC Output: Designed for 240V line-to-line residential grid connections.
• Advanced Power Conversion: High-efficiency microinverter architecture.
• WLAN Mesh Communication: Supports wireless communication between compatible devices.
• Integrated EMS: Provides embedded energy management functionality.
• Module-Level Monitoring: Helps homeowners and installers monitor individual solar panel performance.
• AI-Assisted Layout Recognition: Supports streamlined system commissioning and module identification.
• Rapid Shutdown Functionality: Supports manufacturer-specified rooftop rapid shutdown operation.
• Electrical Protection: Includes grid monitoring, ground-fault protection, and surge protection features.
• Natural Convection Cooling: Fanless design supports quiet operation.
• NEMA Type 6 Enclosure: Designed for outdoor installation.

Sigenergy SigenMicro AC Trunk Cable Kit

The included Sigenergy SigenMicro AC Trunk Cable Kit provides a connection system for compatible SigenMicro microinverters.

The kit features 20 connector positions with approximately 7.5 feet between connectors, allowing installers to plan microinverter placement and AC cable routing for the solar array.

Because this system includes eight microinverters, the final electrical design must account for the manufacturer's allowable microinverter count per AC branch circuit, appropriate cable ratings, branch protection, and termination requirements.

Installation Note: The cable kit's connector count does not establish the number of microinverters permitted on one electrical branch. The included trunk cable must be configured and protected according to its applicable ratings and Sigenergy installation instructions. Additional branch-circuit accessories may be required, and unused connectors must be properly sealed.

System Applications

• Residential grid-tied rooftop solar installations.
• Home electricity bill offset.
• New residential solar installations.
• Solar upgrades for compatible residential electrical systems.
• Roof layouts with multiple orientations.
• Installations requiring individual solar module monitoring.
• Grid-connected solar generation without battery storage.

Product Specifications

Installation and Compatibility Considerations

The HanerSun 440W panels fall within the SigenMicro 768 US manufacturer's typical PV module power range of 320–540W per input. Their published STC operating voltage and current ratings are also within the microinverter's specified MPPT voltage and input current limits.

Installers must still verify the complete electrical design, including temperature-adjusted module voltage, bifacial current conditions, conductor sizing, branch-circuit protection, mounting configuration, and applicable local requirements.

AC Branch-Circuit Requirement: Eight SigenMicro 768 US units cannot be connected on a single 20A branch circuit. The system must be divided into appropriately protected branches or otherwise configured according to the manufacturer's published branch limits and electrical code requirements.

AC Trunk Cable Requirement: The included 20-connector trunk cable must be checked for its actual conductor rating, approved branch-circuit configuration, and compatibility with the required multi-branch layout. Additional cable accessories or electrical components may be necessary.

All electrical connections, AC disconnects, junction boxes, grounding, rapid shutdown provisions, and utility interconnection equipment must comply with the applicable installation instructions and electrical codes.

Frequently Asked Questions