Shanghai, China.–APsystems, the global leader in Distributed Solar & Storage technology, unveils the new Wi-Fi & Bluetooth EZ1 Microinverter series, a single-phase microinverter solutions range suitable for balcony and DIY PV system at the SNEC 16th (2023) International Photovoltaic Power Generation and Smart Energy Conference & Exhibition in Shanghai, China.

The EZ1 series has been successfully introduced during a dedicated launch event on May 24 2023, on the APsystems booth, N5-350.

“The EZ1 microinverter solutions have been designed to address the fast-growing DIY solar and balcony systems we are seeing worldwide. Nowadays, consumers want to access plug and play, safe and highly productive solar solutions on their own. With integrated Wi-fi and Bluetooth technologies, the EZ1 enable en-users to register their solar systems online directly with their phone. Specific cables , power cord and monitoring application have also been developed to make this solution ready to plug in the house.” said APsystems CEO Zhimin Ling. ”The launch of the EZ1 seriesis an important step further confirming APsystems commitment to help drive a zero-carbon future and make smart solar+storage energy accessible for everyone..”

The EZ1 series range from 500VA to 960VA, and connect to one or two high power PV module. With advanced topology technology, the microinverters’ input current reach to 20A, making it suitable for the 182, 210 large size modules. This series of products can be directly connected to the electrical socket through the AC cable plug to transmit the power to the grid and load. Also its built-in WiFi and Bluetooth modules drastically simplify the commissioning process online, providing system owners easy access tomonitoring features and online diagnosis via their cellphone APP.

EZ1 Series microinverters offer the following features and benefits:

• Max output power reaching 799 or 960VAEngineered to match the highest power modules available (Max input current 20A)
• Designed for balcony and DIY solar systems
• Directly connected to the grid using an AC outlet to achieve grid-connected power generation
• Built in Wi-Fi and Bluetooth
• One microinverter connects to one or two modules
• One or Two input channels with independent MPPT
• Maximum reliability, IP67
• Safety protection relay integrated

Besides the new EZ1 product series, APsystems also exhibited its full distributed solar+storage system solutions range, including its single phase multi-module microinverter series with the DS3 and DS3D adapted to small-scale installations, residential and also its new native 3 phase microinverters dedicated to industrial and commercial solar+storage applications with the QT2 and QT2D. On top of providing users with a variety of microinverter products options and solutions, the company showcased its portfolio for storage that included energy storage inverters, portable power stations (PPS) &batteries, to meet the diversified needs of users and help them to access clean electricity anytime.

For more details, please email us at info@apsystems.com. We look forward to seeing you all at SNEC 2023, N5-350.

**FOR IMMEDIATE RELEASE**

ANAHEIM, USA – September 24th, 2018 – APsystems unveils the QS1, a four-module, single phase microinverter for residential applications at the Solar Power International trade show in Anaheim, USA. A new design for APsystems, the QS1 offers 75% faster installation time, while offering the highest peak output power and up to 3X faster data transmission speed than PLC. A wider MPPT voltage range will result in a greater energy harvest for homeowners.

The first of its kind, the QS1 is designed to accommodate today’s high output PV panels up to 375W, offering 300W AC output per channel, the highest among microinverters. The unit also significantly reduces installation time and costs, taking the place of four conventional microinverters per each QS1 installed while still providing four independent MPPT.

The QS1 utilizes a common AC trunk cabling with the dual-module YC600, offering flexible mix-and-match compatibility on the same circuit to enhance site design capability and maximize circuit capacity. Both microinverters also utilize the same gateways; installers can choose from the ECU-R, for single or multi-residential installations, or the ECU-C, for applications requiring consumption monitoring and advanced contact/relay features.

“Compatibility with the existing YC600 microinverter system gives the QS1 an unprecedented advantage,” said APsystems Chief Technology Officer Dr. Yuhao Luo. “Mixing dual and quad microinverters in the same system adds design flexibility while offering a strong inventory and installation labor advantage over conventional microinverters.”

Today’s solar systems require a more robust communication architecture to manage significantly more data points and in-field software updates. A 2.4GHz wireless Zigbee mesh network offers enhanced data transmissions speed, up to three times faster than conventional powerline communication (PLC).

The QS1 builds on the successful APsystems line of multi-module microinverters, offering reduced logistics costs, integrated communication and connection features, and a wider MPPT voltage range for greater energy harvest during low light conditions.

The new microinverter will be on display at the APsystems booth #2838 at Solar Power International, USA.

FOR IMMEDIATE RELEASE

SEATTLE, Wa.; ROTTERDAM, Netherlands; JIAXING, China – August 27, 2018 – APsystems will unveil the QS1, a four-module, single phase microinverter for residential applications at the Solar Power International trade show in Anaheim, California. A new design for APsystems, the QS1 offers 75% faster installation time, while offering the highest peak output power and up to 3X faster transmission speed than conventional microinverters. A wider MPPT voltage range will result in a greater energy harvest for homeowners.

The first of its kind, the QS1 is designed to accommodate today’s high output PV panels, offer enhanced capability and significantly reduce installation time and costs while providing an unprecedented level of power with four independent MPPT per channel. Common AC trunk cabling with the dual-module YC600, offers flexible mix-and-match compatibility on the same circuit and with the same gateway (ECU-R or ECU-C).

The unit also builds on the successful APsystems line of multi-module microinverters, offering reduced logistics costs and integrated communication and connection features.

The new microinverter will debut at the APsystems booth #2838 September 25-27 at SPI, USA.