Renogy MPPT Series, Руководство пользователя

Страница: 10 / 29

9
shown. Do not insert a fuse at this time. Confirm the connection is correct and
then turn on the power.
If wiring the load connection to a load distribution panel, each load circuit should
be fused separately. The total load draw should not exceed the 20A load rating.
Step 3: Solar Module Wiring
WARNING: Risk of electric shock! Exercise caution when handling
solar wiring. The solar module(s) high voltage output can cause severe
shock or injury. Cover the solar module(s) from the sun before installing
solar wiring.
The MPPT40CC can accept 12V or 24V nominal off-grid solar module arrays.
Grid-tie solar module(s) may be used if the open circuit voltage does not exceed
the maximum solar input rating. The solar module(s) nominal voltage must be
equal to or greater than the nominal battery voltage.
Figure 3-3 Solar Module wiring
Step 4: Accessories (option)
Install Remote Meter (purchased separately) if required. Refer to the instructions
provided for detailed installation procedures.
Step 5: Confirm Wiring
Double-check the wiring in step1 through 4. Confirm correct polarity at each
connection. Verify that all power terminals are tightened.
Step 6: Confirm Power-up
When battery power is applied and the MPPT40CC powers up, the battery led
indicator
will be green. If the MPPT40CC does not power-up or battery status
LEDs error exists, refer to Section 5 “Troubleshooting”