GoodWe has recently launched its brand-new ET Series three-phase high voltage energy storage inverter for both households and commercial applications. The series is the most compact and lightweight inverter in the market with maximum efficiency of 98.3%, equipped with Uninterruptible Power Supply (UPS) Function, backup overloading, AC charging functions and open-protocol EMS communication system.
Covering a power range of 5 kW, 8 kW and 10 kW, the ET Series allows 30% DC oversizing to fully maximize yield during extreme hot and cold weather and features a wide battery voltage range of 180 – 550 V to ensure customers flexibility choices and compatibility with different type of lithium battery. Furthermore, it features UPS to inductive loads such as air conditioners or refrigerators with an automatic switchover time of less than 10 milliseconds, providing grid-tied savings when the grid is up and off-grid independence and security when it is down or compromised.
When installing ET Series, battery will not be damaged by accidental swap of the positive and negative polarity which help to ensures safety battery installation. Not only that, GoodWe ET allows backup overloading up to 100%, which allows quick restart for inductive load such as A/C while it will not cause harm to any electrical appliances. The inverter is also in-built with open-protocol EMS communication system as it ensures interconnections between grid companies and batteries to dispatch electricity freely.
Besides, new GoodWe ET series storage inverter is manufactured to be very compact with dimensions of 415*516*160 mm and lightweight (25kg) which makes it easier for installation and maintenance both indoors and outdoors. Thanks to its cooling technology design using natural convection, the inverter runs reliably with quiet operation (<30dB) and a long-life span. It is also equipped with AC charging function whereas alternative current is able to charge the battery even when the inverter has not met its maximum performance.
The brand new GoodWe ET Series is a three-phase high voltage energy storage inverter that provides enhanced energy independence and maximizes self-consumption through export limit feature and time of use shifts for reduced electric bills.