JNGE Power JW1230 - Product Description and Technical Insights; Product Overview; Off-Grid System Technical Notes

Directory
Ⅰ. Product overview.......................................................................3
Ⅱ. The model shows.......................................................................3
Ⅲ.performance characteristics and protection function..................3
Ⅳ control panel instructions............................................................5
Ⅴ. The system shows.....................................................................5
Ⅵ. Operating rules..........................................................................6
Ⅶ.The use of the environment........................................................8
Ⅷ.Safety and protection..................................................................8
Ⅸ.Fault analysis..............................................................................8
X. Technical Parameters.................................................................9
Ⅺ After-sales service.....................................................................10
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Ⅰ. Product overview
The controller is designed specifically for wind solar hybrid street light system,
can make the wind solar hybrid street light system of various resources to
achieve the best configuration, of course, the controller with some simple
Settings can also be used in household system.
The Fan charging part and Solar charging part are independent of each
other, can make fan controller or solar controller using independent (As a fan
controller cannot use light control function).Fan charging adopted booster MPPT
technology, which makes under low wind speed, the fan's electricity can still be
used;In the high wind speed or the fan of power is beyond the scope of the
battery and load absorption, the controller immediately launched the step-less
unloading function (this function detailed description in later) protection system
of the equipment.Solar charging using in series MOS tube PWM technology,
which makes the controller power consumption is small, the system more
stable.
Discharge part working mode can be set,light control mode，Period of time
control function etc,The user can be set up according to the requirements on its
own combination.
Man-machine interface of the controller USES a custom LCD screen and
four key operation mode, the user to use simple and easy to use, popular and
easy to understand, convenient and quick.
The controllers with perfect protection function, including: lightning counter-attack,
solar charger, over-voltage automatic braking, storage battery reverse connect
and open protection, etc.
Ⅱ. Technical note
In off-grid system, there is always a pair of contradictions that produce energy
source and energy absorption of load does not match the problem, may be the
following situation: 1. The power supply can be issued under the condition of
sufficient electrical energy of the load is not likely to work and the battery power is
full, so this time we need to send power electricity do discharge processing,
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