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Advanced multiphase synchronous rectifier and MPPT technology, high efficiency.
* Ultra
wide input voltage range
* IGBT
module is used to synchronize rectifier technology to improve equipment stability.
* RS485
communication for optional
* Full
protections on overcharge, overdischarge, overtemperature, overload, reverse connection.
*
Compatible with all battery types, also can be customized.
JN-HV
series is high
frequency hybrid power inverter with built-in MPPT solar charging controller all
in one machine, it
adopts IGBT for array anti inversion, and multi tube parallel IGBT forms a buck circuit for voltage and current conversion control; The output fuse is used for output overcurrent and short
circuit protection, and the high voltage DC relay is used for battery reverse connection and other protection.
JN-HV
series products adopt MPPT control algorithm, the efficiency is not less than 99%. MPPT algorithm adopts two-stage control, and the first stage adopts CVT control to quickly track and set the
command voltage and improve the tracking speed; In the second stage, MPPT control algorithm is adopted to increase variable step size control, improve tracking speed, prevent MPPT search
deviation, quickly track the maximum power point of photovoltaic array in any environment, and obtain the maximum energy of solar panel in real time; The controller can be connected to the upper
computer through RS485, support the expansion of WiFi module and GPRS module, realize app cloud monitoring, and can be applied to communication base station, user system, street lamp system,
field monitoring and other fields.
