GoodWe has received TÜV Rheinland's 2020 "All Quality Matters" award in recognition of the outstanding quality of its EH storage and MT C&I inverters. This is the fifth consecutive year that GoodWe has won this prestigious award, underlining the company’s consistency in delivering high-quality products. The award ceremony took place on 30 June in the city of Suzhou and was attended by the company's founder, Mr. Huang Min.
The evaluation process that preceded the decision for this award was very comprehensive and, for this edition, TÜV Rheinland started testing one year in advance, only concluding its final report in June 2020. Renowned for its objectiveness and impartiality, the All Quality Matters Award has become an important reference point on a global scale.
EH Series – Storage inverter
1. Efficiency: this inverter can achieve a Max MPPT efficiency of 99.9% and comes with two MPPTs, which makes it a leader among single-phase storage inverters.
2. Max Input Power: EH Series is the first single-phase storage inverter in the market compatible with bifacial double-glass modules, which allows 12.5A input current per string. It also allows 35% DC oversizing to fully maximize capacity.
3. Max. Output Power: the EH proved able to improve AC output capability, generating more power thanks to its ability to support 1.1 times rated power output for extended periods.
Apart from its strong performance, this series offers customers the possibility to upgrade to a full energy storage solution by simply purchasing an activation code. Moreover, the fact that it takes less than 10 seconds to switch from grid to PV helps users avoid expensive intakes from the grid. It comes with an automatic UPS function and one of its most remarkable features is that even when it is on back-up mode it can still supply power to large loads. Last but not least, the communication cables come pre-wired, reducing installation time significantly. The Plug & Play AC connector also makes operation and maintenance a lot more convenient.
The three key features of the EH series that stood out in testing were its 30% oversizing ratio on the DC side, its outstanding and unique UPS function and its compatibility with several brands of high-voltage battery brands, including BYD.
MT Series – C&I inverter
GoodWe has come a long way in the C&I segment, expanding its portfolio to include products up to 136kW and up to 12 MPPT. In this year’s TÜV Rheinland award the MT series (50-80 kW) topped the list with its high efficiency, 50% DC input oversizing capability and 15% AC output overloading. The MT inverter comes with four MPPTs and is capable of operating at 50 degrees Celsius. It offers optional PLC communication.
At the award ceremony, Mr. Huang Min commented that, year after year, despite the challenges, GoodWe has consistently delivered high-quality inverters ranging from residential, storage, C&I and now utility. Consistency and versatility have been GoodWe’s most important assets and its main contribution to the ongoing energy transformation.