10kW off-grid solar system installed at a rural New Zealand property
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OFF-GRID SOLAR

Deluxe 10kW
Off-Grid System

Our most powerful off-grid package - designed for full energy independence in large homes, farms, and rural builds. Powered by the trusted TBB Matrix II Hybrid 8kVA inverter with expandable lithium storage.

  • 24 x 440W TW Solar Panels (Total 10kW)
  • TBB Matrix II 8.0 Hybrid Inverter
  • 15kWh+ Expandable Lithium Battery Bank
  • Optional Generator Integration
  • Remote System Monitoring
  • Fully Installed From $28,900 Incl. GST
SEANZ Accredited Battery-Ready Generator Integration

WHY THIS SYSTEM

Complete Off-Grid Power for Large Homes

Designed to power full-sized family homes, farms, and rural builds - the Deluxe 12.32kW system gives you unmatched control, flexibility, and reliability without ever relying on the grid.

Massive Solar Capacity

28 top-tier panels delivering 12.32kW of solar energy to power all your household needs.

Expandable Energy Storage

Start with 15kWh+ of lithium storage - and easily expand if your energy demands grow over time.

Generator Backup Ready

Optional generator integration offers extra backup during extended low-sun periods.

Smart Remote Monitoring

Real-time system access lets you stay in control from anywhere, anytime, on any device.

Built for NZ's Toughest Conditions

TBB Matrix II Hybrid inverter technology ensures top performance across New Zealand's most remote locations and harshest environments.

System Specifications

Total System Output 10kW
Panels 24 x TW 440W
Panel Type Monocrystalline
Inverter TBB Matrix II Hybrid 8kVA
Battery Storage 15kWh+ Expandable Lithium
Generator Input Optional - generator-ready
Monitoring Remote online access
Battery Expandable Yes
Inverter Warranty 5 years
Panel Warranty 25 years
Fully Installed From $28,900 incl. GST
Get a Quote

What's Included in This Off-Grid Package

A complete, scalable solution for larger homes and rural builds - installed by Sinclair Electrical.

15kWh+ Lithium Battery Bank

Expandable storage for round-the-clock power.

Generator Integration (Optional)

Automatic backup flexibility.

Remote Monitoring Access

Access system performance anywhere.

Full Installation by Sinclair Electrical

Delivered by SEANZ-accredited experts.

Compliance & Certification

Meets NZ electrical standards with documentation.

System Testing & Commissioning

Checked for reliable operation from day one.

Aftercare Support Options

Service plans for long-term assurance.

The Smart Choice for Total Energy Freedom

Our Deluxe 10kW system eliminates the cost of grid connection, delivers full lifestyle flexibility, and secures reliable energy for even the largest homes and rural builds.

$30,000-$50,000+ Typical Grid Connection Costs Avoided
Zero Monthly Power Bills Generate, store, and control your own energy supply year-round.
Future-Proofed Living Expandable battery storage and backup options built into every install.

*Grid connection costs vary based on rural location and distance. Off-grid systems provide long-term cost control and energy certainty.

Remote solar monitoring dashboard for off-grid system
Off-grid energy reliability view with system monitoring
Battery backup insights and performance monitoring screen

MONITORING

Monitor Your Full Off-Grid System in Real Time

Take full control of your energy production and storage with integrated remote monitoring. See detailed insights into solar generation, battery health, and energy usage from anywhere, anytime.

  • Live System Data — Monitor solar output, storage levels, and overall system health 24/7.
  • Alerts & Notifications — Receive updates for performance thresholds and generator triggers if needed.
  • Accessible on Any Device — Full system visibility from mobile, tablet, or desktop.

TOTAL ENERGY FREEDOM

The Smart Choice for Total Energy Freedom

Our Deluxe 10kW system eliminates the cost of grid connection, delivers full lifestyle flexibility, and secures reliable energy for even the largest homes and rural builds.

  • Built for larger homes, farms, and high-demand rural properties
  • Expand battery capacity over time as your household grows
  • Generator-ready design for long stretches of low sunlight
Off-grid energy system with battery bank and remote monitoring

FAQ

Frequently Asked Questions

Can I expand the battery storage later?

Yes - the system is designed with modular, expandable lithium storage, allowing you to add capacity as your household energy needs grow.

Do I have to install a generator now?

No - the system is generator-ready, but installation is optional. A generator can be added now or later for extra backup security if needed.

Will this system run a full-sized house?

Yes - with high solar generation and expandable battery storage, this package is designed to reliably power larger family homes, rural builds, and farms.

What happens during several days of bad weather?

The system's battery bank provides energy storage for cloudy periods. Optional generator integration ensures backup power during extended low-sun conditions.

Is this system eligible for financing?

Yes - Sinclair Electrical's SEANZ-accredited status can support access to green energy financing options through major New Zealand banks.

FULL ENERGY INDEPENDENCE

Full Energy Independence Starts Here

Take total control of your energy future with the Deluxe 12.32kW Off-Grid Solar System - designed for serious energy needs and complete rural freedom.

GET A QUOTE

Power Your Property Without the Grid

Get a custom quote for our most powerful off-grid system - 10kW of solar, expandable batteries, and full control from anywhere.

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