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WARNING
This product can expose you to chemicals, including Di (2-ethylhexyl) phthalate (DEHP)
which is known to the State of California to cause cancer, birth defects or other reproductive
harm. For more information, go to www.p65warnings.ca.gov
ADVERTENCIA
Este producto puede exponerlo a productos químicos, incluidos Di (2-etilhexil) ftalato (DEHP)
que el estado de California sabe que causa cáncer, defectos de nacimiento u otros daños
reproductivos. Para obtener más información, vaya a www.p65warnings.ca.gov
2. Introduction
Noted: The charge controller always need to connected to a battery to
test and function properly.
Thank you for purchasing the Nature Power 30A Digital Solar Charge Controller. With our state
of the art, easy to use design, this product will offer you a reliable service to convert your solar
energy to charge your low voltage battery system in an effective and efficient way. It also
protects your battery from being overcharged by the solar panel, or over-discharged through
the DC loads connected to terminals 5-6 (if any). The unit uses PWM (Pulse Width Modulation)
current control techniques to regulate the charging current (and so the voltage) being supplied
to the battery by the solar panel (or panels).
The display is a comprehensive one, with 3-1/2 digits and symbols, allowing you to check
visually the operating status of the unit. It can show the digits and the corresponding symbols
on the display, such as arrows, battery, light bulb, and sun.
The current in Amps represents the net one flowing to and from the battery.
Additionally, the unit allows you the setting of different battery type-dependent parameters,
such as:
Automatic Low Voltage Disconnect and Reconnect at the DC-Load port (on terminals 5-6).
Maximum regulated voltage on the Bulk stage (for Lithium and Program only).
The timers (up to three) for turning the DC-Load port on and off automatically according to
the time of the day. This can be done manually as well by using the "Enter" button in
Normal Operating mode.
The unit protects itself and provides the corresponding error alarms against the following
conditions:
Reversed polarity on either the battery and/or the solar panel ports.
Current overload condition on either the DC-Load and/or the solar panel ports.
Internal over temperature.
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