APsystems

APsystems - Global Leader in Solar Microinverters

Founded in Silicon Valley in 2009, APsystems has grown to become the global leader in the development, manufacturing, and marketing of microinverters. The company bases its products on proprietary, leading-edge solar technology and now serves customers in over 100 countries worldwide.

With millions of units sold and more than 4 TWh of clean, renewable energy produced, APsystems is a trusted leader in the ever-growing MLPE (Module Level Power Electronics) segment. The company combines highly efficient energy conversion with user-friendly monitoring technology.

Innovative Microinverter Technology

APsystems microinverters represent a breakthrough in solar technology, making photovoltaic systems more powerful, intelligent, reliable, cost-effective, and safer. Unlike conventional string inverters, microinverters individually optimize the energy production of each solar module.

Every APsystems microinverter features a Maximum Power Point Tracking function that operates hundreds of times per second, continuously determining the maximum possible module output. This leads to an increase in overall system performance of up to 20 percent.

Product Benefits and Features

A special feature of the APsystems solution is the dual-module design - one inverter controls two solar modules, halving the number of inverters required and reducing both material and labor costs. This architecture significantly simplifies installation and makes the system more flexible for different system layouts.

Safety is a top priority at APsystems. The microinverters operate with low AC voltages instead of the high DC voltages of conventional central inverters and have integrated rapid shutdown functionality in accordance with NEC 2014/2017 regulations.

Monitoring and Energy Storage

The APsystems energy monitoring system enables real-time monitoring of the solar system via any web-enabled device such as a computer or smartphone. The Energy Communication Unit (ECU) collects module performance data and sends it to an online database.

In addition to microinverters, APsystems also offers energy storage solutions. The APstorage system is an AC-coupled smart residential energy storage solution that stores excess energy during peak production times and releases it when needed.

Quality and Warranty

APsystems stands for the highest quality and offers an industry-leading 25-year warranty on its microinverters. All products undergo rigorous factory testing, evaluation, and field tracking. The company has established itself as a bankable partner with strong backing and will continue to serve its customers for years to come.