Building on UL 1741, IEEE 1547 and CEC listing, Mango Power S combines 97% CEC efficiency, single-stage Cyclo topology and intelligent anti-backflow control for a simpler owner-led solar experience
NEW YORK, Sept. 18, 2026 /PRNewswire/ — Mango Power, a clean energy technology company and home energy brand, today announced that Mango Power S has been certified by Intertek to UL 3700, which addresses Interactive Plug-In Photovoltaic Equipment and Systems.
The certification expands Mango Power S’s established U.S. credentials—including UL 1741, IEEE 1547 and California Energy Commission (CEC) listing—to include plug-in solar applications. It marks another step in Mango Power’s effort to make residential solar safer, simpler to deploy and more accessible to homeowners.
Mango Power S combines a 97% CEC-efficient single-stage Cyclo microinverter topology, Wi-Fi Mesh connectivity, app-based monitoring and a 25-year limited microinverter warranty. Paired with the 200A Mango Power Smart Gateway Lite, the system also supports whole-home energy monitoring and zero-export-capable control with a 200ms anti-backflow response.
“UL 3700 certification is an important milestone for Mango Power S and our vision for owner-led home energy,” said Steve Wang, CEO of Mango Power. “Together with our existing UL 1741 and IEEE 1547 credentials and CEC listing, it strengthens the foundation for a DIY plug-in solar experience built around independently evaluated equipment, efficient power conversion and intelligent energy management.”
A New Milestone for DIY Plug-In Solar
UL 3700 addresses Interactive Plug-In Photovoltaic equipment and systems, commonly known as PIPV. Certification to these requirements gives homeowners, installers, distributors and industry partners an additional independently evaluated basis for considering Mango Power S in plug-in solar projects.
Plug-in solar can give homeowners a more direct path to generating electricity. Customers can select a defined product configuration, evaluate their available space and daytime energy use, and manage the project around their own needs instead of beginning with a traditional, sales-led solar process.
Mango Power believes homeowners should have more control over their energy choices while still having access to professional support when needed. With this vision, Mango Power introduces a “DIY, not alone” approach, allowing homeowners to select their system and plan their projects while adding qualified electrical support when required by installation conditions or local requirements.
By bringing the principal components together in a coordinated solution, Mango Power S is designed to reduce project complexity, improve deployment efficiency and help lower certain equipment, installation and project-management costs.
97% CEC Efficiency Through Single-Stage Cyclo Topology
The core architecture of Mango Power S is a single-stage Cyclo microinverter topology developed for efficient, compact power conversion.
Mango Power S achieves 97% CEC efficiency and up to 99.9% MPPT efficiency, helping convert available solar energy into usable AC electricity. Its single-stage architecture simplifies the power-conversion path, supported by Mango Power’s control algorithms, thermal design and system-level optimization.
Each microinverter performs independent conversion at the panel level, helping limit the effect that shading or differences in one panel’s output have on other panels.
A sealed, IP68-rated enclosure supports outdoor operation. Anti-islanding and rapid-shutdown functions provide system protections, while a 25-year limited microinverter warranty, subject to applicable terms, supports long-term ownership.
Mango Power’s development is also strengthened by its global partnership with Infineon. The collaboration combines Infineon’s power-semiconductor technologies with Mango Power’s capabilities in Cyclo topology, control algorithms and system optimization to advance conversion efficiency, compact design, thermal performance and intelligent control.
Smart Gateway Lite Supports Self-Consumption and Anti-Backflow Control
The 200A Mango Power Smart Gateway Lite monitors household consumption, solar production and grid power flow. When correctly installed and configured, it provides zero-export-capable energy control with a 200ms anti-backflow response.
Combined with Wi-Fi Mesh connectivity and the Mango Power App, the system gives users a clear view of solar generation and household energy use. This visibility can help households shift appropriate electricity use into solar-producing hours, increase on-site consumption of the energy they generate and reduce electricity purchased from the grid during those periods.
Actual production, self-consumption and electricity-bill savings depend on sunlight, panel placement, system capacity, household consumption, electricity rates and other conditions.
120V and 240V Options for Different Plug-In Solar Needs
Mango Power is developing its plug-in solar portfolio around different household energy needs and installation scenarios.
Mango Power S PIPV 1200W Kit
The Mango Power S PIPV 1200W Kit combines:
- Four 300W solar panels;
- Four 120V Mango Power S microinverters;
- Mounting stands and AC connection accessories;
- A 200A Smart Gateway Lite; and
- Mango Power App monitoring.
The packaged 120V solution gives customers a defined starting point for a smaller, owner-led solar project, bringing the principal generation, connection and monitoring components together in one system.
Upcoming 240V Split-Phase Plug-In Solar
Mango Power also plans to introduce a 240V split-phase plug-in solar configuration for customers seeking greater generation capacity.
Its split-phase design connects solar generation across both legs of a typical U.S. residential electrical service, helping maintain balanced generation and allowing eligible household loads on either leg to use available solar energy.
The forthcoming system is being developed as a solar-only, grid-tied plug-in solution. It is intended to expand the range of household electricity demand that can be offset by daytime solar generation.
Together, the 120V and upcoming 240V options will give homeowners greater flexibility to select a plug-in solar configuration based on available space, daytime consumption, desired capacity and site-specific electrical requirements.
Making Home Solar Easier to Own
By combining UL 3700 certification with existing UL 1741 and IEEE 1547 credentials and CEC listing, Mango Power S establishes a strong technical foundation for DIY-minded plug-in solar.
Its 97% CEC-efficient single-stage topology, panel-level power conversion, connected monitoring, 25-year limited warranty and zero-export-capable energy management are designed to simplify solar planning, improve deployment efficiency and help more households generate and use their own electricity.
System capacity, connection method and installation requirements depend on the selected equipment, electrical design and applicable local rules. Electrical installation and utility interconnection may require a licensed electrician and local approval.
Homeowners, installers, distributors and prospective partners can learn more about Mango Power S and Mango Power’s home energy portfolio at www.mangopower.com/collections/diy-solar.
About Mango Power
Mango Power is a clean energy technology company and global home energy brand developing products across solar generation, microinverters, battery storage, backup power and intelligent energy management.
Through power-electronics engineering, single-stage Cyclo topology, control algorithms and microgrid technologies, Mango Power works to make home energy systems safer, smarter and more accessible.
Guided by the vision “Every Home, A Smart Microgrid,” the company develops technologies that help households generate, store and manage electricity.
Learn more at www.mangopower.com.
Media Contact
Hiuting
Mango Power
Email: [email protected]
Website: www.mangopower.com
Mango Power S has achieved UL 3700 certification for Interactive Plug-In Photovoltaic equipment and systems. The product combines a 97% CEC-efficient single-stage Cyclo topology, Wi-Fi Mesh connectivity and a 25-year limited warranty, while the 200A Smart Gateway Lite supports energy monitoring and zero-export-capable control with a 200ms anti-backflow response.
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