3. Features
・
Waterproof and dustproof (IP68)
NOTE: This does not guarantee no damage, no breakdown, or waterproof and dust
proof performance in all conditions.
・
3-stage Charging (Bulk, Absorption, Float)
・
Discharged Battery Recovery
・
Full Electronic Protections
High / Low Voltage Protection, Over Discharge Protection, Over Load Protection,
High Temperature Protection, Reverse Polarity Protection,
Load Short Circuit Protection, Surge Protection
・
Current Regulation Caused High Temperature
・
Positive Earth Ground
・
Status LED Indications
State of Charging, High / Low Voltage, Over Load, High Temperature
4. Precaution
・
Cover the PV panel (Photovoltaic panel: Solar panel) with cloth not to
generate electricity during installation.
・
It is recommended to install an external fuses (less than rated current)
between controller and battery, controller and load.
・
Connect battery to earth ground if necessary (positive earth ground). If
you need negative earth ground, connect only one terminal (battery or
PV panel or load terminal) to the earth ground.
・
Do not connect device which has large input capacitance such as DC-
AC inverter to the load terminal.
・
Do not use PV panel or Load of which specification is out of the ratings.
The PV panel Voc should never exceed ”Max. Input Voltage” of the controller.
The PV panel Isc should never exceed ”Max. Input Current” of the controller.
The Peak current of load should never exceed ”Max. Load Current” of the controller.
・
Charging will start when PV panel voltage exceeds battery voltage.
・
Reverse Polarity Protection and Over Load Protection is not effective in
every possible condition, thus please take care when wiring and
confirm the specifications of PV panel and battery and load.
