SUNUZ CORPORATION: Your Trusted Partner for Residential Solar — Complete Solutions, Global Reach

As the world accelerates toward clean energy, homeowners want reliable, affordable, and easy-to-install solar systems that reduce electricity bills, increase energy independence, and add long-term value to their homes. SUNUZ CORPORATION delivers exactly that — professional, end-to-end residential rooftop photovoltaic (PV) solutions tailored to local needs, with a clear global strategy and proven capabilities.

Why choose SUNUZ CORPORATION?

Proven full-service delivery in China and Japan

From first contact through commissioning and beyond: SUNUZ offers a turnkey service in markets where we operate directly. That includes an on-site survey and system design, processing permits and approvals with local power authorities, professional rooftop installation of high-quality solar modules, grid connection, and final system testing. For customers who want backup power, we provide integrated home energy storage systems and full installation services.

Component supply + technical support in emerging markets

In South Africa, Southeast Asia, parts of Latin America and other regions, SUNUZ supports rapid PV adoption by supplying complete, certified PV component packages and expert technical guidance. We equip installers and knowledgeable homeowners with everything required to build reliable grid-tied and hybrid (grid/off-grid) systems — from PV modules and hybrid inverters to mounting hardware, cables and storage batteries — while local electricians or the homeowners carry out installation.

 Comprehensive product range - designed for homes of every size

    - System sizes that match real household needs. Module kits from 3 kW to 100 kW, enabling solutions for single-family houses, multi-unit dwellings, and small residential complexes.

    - Flexible, resilient inverters. Hybrid inverters designed for both grid-tied and grid/off-grid operation, giving homeowners the flexibility to feed surplus power into the grid or switch to stored energy during outages.

    - Complete mounting & electrical systems. High-quality aluminum mounting rails, clamps, compression blocks, and all DC/AC cables manufactured to PV industry standards to ensure safety, durability, and ease of installation.

Home energy storage for true independence

Scalable battery systems from 5 kWh up to 50 kWh. Whether your goal is evening backup for critical loads or daily peak shaving to maximize self-consumption, our storage options are engineered to integrate seamlessly with SUNUZ inverters and PV arrays.

What sets SUNUZ apart

Localized execution where it matters: In regions where we operate directly, customers receive the full turnkey experience - site optimization, permit management, professional installation, and post-sale support. This reduces project risk and accelerates time to value.Global supply chain, local adaptability: In territories where we supply components and technical support, customers benefit from SUNUZ’s manufacturing quality and engineering know-how while keeping costs and logistics flexible through local installation.Safety and compliance: Components and installation methods conform to international PV standards and local regulations. We prioritize system safety, weather resilience, and long-term reliability.

Scalable solutions: From a modest rooftop array to a larger home-plus-outbuilding system with battery backup, our modular products and trained partners make upgrades or capacity expansions simple.

    - Customer-focused service: SUNUZ supports homeowners and installers with design documentation, wiring diagrams, commissioning guidance, and after-sales technical assistance so systems perform as intended from day one.

A solution for every homeowner

     - Budget-conscious homeowner: Entry-level 3–6 kW kits deliver fast payback through reduced monthly bills and partial energy independence.

    - Value-focused homeowner: 6–20 kW systems with optional 5–20 kWh storage for substantial bill reduction, evening power, and higher resilience.

    - Energy independent homeowner: Larger arrays (20–100 kW) paired with 20–50 kWh storage for near-continuous backup, EV charging, and multi-building coverage.

Let's start your solar journey

As residential PV adoption grows worldwide, SUNUZ CORPORATION is expanding its focus on homeowners who want clean, reliable, and professionally supported solar solutions. Whether you’re in China or Japan and want a turnkey installation, or you’re in South Africa, Southeast Asia, or Latin America and need premium components plus technical support -SUNUZ has a solution that fits.

Contact SUNUZ CORPORATION today to

Request a site survey and turnkey quote (available in China and Japan)

Order a complete kit with installation guidance (available in supported regions)

Get technical documentation, wiring plans, and inverter/battery sizing assistance

Power your home with smart, durable solar systems from SUNUZ - efficiently designed, expertly supported, and built for the long run.