TSUN Unveils All-Scenario Balcony Solar & Storage Innovations at SNEC 2025

On June 11, 2025, the SNEC International Photovoltaic Conference and Exhibition grand opening at Shanghai's National Convention and Exhibition Center. TSUN, a pioneer in China's plug-and-play core technology, shine with its "Balcony Solar Expert" , presenting all-scenario balcony solar & storage solutions.

At the exhibition, TSUN engaged in in-depth discussions with global industry leaders, technicians, and over 100,000 attendees about PV storage advancements. With strong R&D prowess earned it the prestigious German VDE 4105 certification, raising the bar for the balcony soalr & storage sector and rounding off a successful exhibition.

TSUN in the Spotlight with a Powerful Leap in Brand Influence

At SNEC 2025, TSUN's booth drew widespread industry attention with its innovative technologies and state-of-the-art products. From start to finish, it welcomed over 10,000 professional visitors, creating a vibrant hub for consultations and negotiations. Global industry experts, channel partners, media, and end-users engaged in in-depth exchanges and technical discussions about TSUN's microinverter product line and comprehensive soalr & storage solutions.

Versatile Solar & Storage Portfolio Showcases the Full Strength of a Balcony PV Expert

Plug&Play: TSUN 300W–3300W microinverters Enable Efficient and Safe Operation with Low-Voltage Features

TSUN's 300W–3300W microinverters feature low-voltage operation, delivering high efficiency and safety by design. Compact and lightweight, they offer plug-and-play convenience and ensure long-term reliability. The newly released domestic Gen3 6-in-1 single/three-phase microinverter series, with a power range of 2400W–3300W, excels at supporting high-power multi-module parallel setups, fully meeting demanding requirements.

All-Scenario Balcony Solar Solutions: TSUN’s Three Core Systems Precisely Meet Market Needs

TSUN showcased a diverse range of balcony soalr solutions, including DIY all-scenario, pre-installed, and bracket + microinverter compatible models, tailored to meet various user needs:

• DIY All-Scenario Integrated Solution: Combining high-efficiency photovoltaic modules, solar panels, customized brackets, and microinverters, this modular design enables "one-stop" delivery. Users can install it themselves based on their balcony layout, ensuring both flexibility and system compatibility.
• Pre-Installed Convenient Solution: Leveraging pre-installed bracket technology with standardized microinverter interfaces, this solution allows users to simply secure the system and connect to the grid. It significantly lowers the installation barrier.
• Bracket + Microinverter Compatible Solution: TSUN's proprietary ESK Transformer - microinverter combination supports integration with mainstream market photovoltaic panels. Ideal for channel vendors with existing components, it offers a lightweight solution, cutting down on retrofit costs and technical integration challenges.

Flexible Storage Solutions Tailored for Residential and C&I Green Energy Scenarios

For energy storage, TSUN's MSU micro storage unit stands out with a 2000W output and up to 10 kWh capacity. Paired with AC Coupled units (max 20 kWh), DC storage, and micro hybrid inverters, it adapts seamlessly to home and C&I needs. This setup enables users to generate, self-use, store, and manage green energy independently, redefining the green energy experience.

VDE 4105 Certified — Proof of TSUN’s Strong Technical Foundation

During the exhibition, TSUN made a significant announcement: both its MSU micro storage and MAU micro AC energy storage units had successfully passed the rigorous assessment by the German Association of Electrical Engineers (VDE) and secured the prestigious VDE 4105 certification. This certification serves as a golden ticket to the European market and globally attests to the products' exceptional safety, unwavering reliability, and cutting - edge technological features. With modular designs, integrated solar and energy storage functions, and zero-export, the MSU and MAU have firmly established themselves as leading solutions for balcony solar & storage systems.

New Launch: Next-Gen Gen3 Microinverters Single-Phase / Three-Phase 6-in-1 Series

At the exhibition, TSUN launched its next-gen single/three-phase Gen3 6-in-1 microinverter series, engineered for high-power performance — This series supports 2400W to 3300W and is purpose-built for multi-panel setups, overcoming the limitations of traditional PV systems in demanding scenarios.

The Gen3 series excels in compatibility and stability. Its intelligent control algorithms optimize module - level power generation, minimizing losses from shading and module variations. This boosts overall system efficiency. Moreover, the streamlined 6-in-1 design simplifies wiring, slashing installation and maintenance costs while enhancing the user's PV experience.

Global Expansion through Strategic Alliances and Distribution

During the exhibition, TSUN achieved several significant strategic milestones. The company signed strategic cooperation agreements on integrated balcony PV systems with industry leaders LONGi Green Energy and Sunman Energy, aiming to jointly drive innovation and development in the balcony solar sector.

In addition, TSUN secured distribution partnerships with leading overseas distributors, further strengthening its global channel network and accelerating the expansion of the TSUN brand in international markets.

Advancing Toward a Net-Zero Future — TSUN Embarks on a New Journey at Intersolar South America

Riding on the success of the exhibition, TSUN is doubling down on its commitment to plug-and-play solar & storage solutions. Guided by the vision of “More Safety, More Power,” we are expanding our global footprint in clean energy.

From August 27–29, meet us at Intersolar South America as we continue shaping the future of solar and storage. Let’s power a net-zero world—together with TSUN!