PVQMax Characteristic
Multilevel high efficiency (maximum efficiency 98%) class PV power conversion
Maximize solar power conversion efficiency using the latest control algorithm
Ensure system stability by ground fault detection
Real-time fault monitoring of PV system: Array, inverter, connection panel Internal power components Rapid diagnosis and maintenance in case
of failure
Prevent damage to main parts of inverter and connecting part from lightning and overvoltage and check by parts
The power conversion part (inverter and connection panel) secures the enclosure protection class (outdoor type) that can withstand external
impact and moisture, so it can be installed outdoors without any facilities
Achieved minimum size in the same class in Korea (2/3 of the class, world class):Possible to attach structures and to secure competitiveness
compared to existing products even when installing narrow independent electric room
Wide input voltage range ensuring ease of various serial / parallel design according to module capacity
PV Max Technical effect
Maximize power conversion efficiency and improve power
quality by applying multi-level power conversion device and
control algorithm that can reduce power conversion loss
Overcoming the limit of installation place
Reliability and stability through ground fault monitoring
system
Minimizing power generation reduction conditions using
multistring technology
Present domestic standardization of self-diagnosis / control
system and monitoring system to protect the integrated
type of PV system and integrated ground fault system,
which is similar to overseas superior systems.
Contributing to low carbon eco-friendly green growth such
as improvement of PV system due to power generation due
to power generation, ensuring system stability, reduction of
initial investment cost, reduction of CO2, etc.
PV Max Economic effect
9.0% increase in power generation
The PV Max system compared to the conventional system can increase the power generation by more than 9% under the shading or general operating condition by string.
9.07% cost reduction
The PV Max system compared with the previous system uses multilevel power conversion technology and multistring technology, and integrates ground fault detection module to reduce cost by 9.07%.
