The GoBlock Portable Dual Battery System may not charge from solar due to poor cable connections, faulty panels, or excessive voltage loss.
To diagnose, check that the solar panel’s open circuit voltage is within the GoBlock’s 9–32V range, use a multimeter to measure panel output in good sunlight, and ensure multiple panels are correctly connected in parallel before connecting to the GoBlock’s rear Anderson input.
REDARC recommends seeking the support of a qualified auto electrician or technician.
Important
For your safety, REDARC recommends installation by a qualified auto electrician or technician. Our trusted REDNetwork is made up of professional auto electrical businesses certified by REDARC to install the complete of REDARC solutions. Find Your Local Installer
This information is applicable to the following products:
- GoBlock Portable Dual Battery System (PPS12100, PPS12100-NA)
What causes this issue?
This issue can be caused by poor connection to the solar Anderson cable, an issue with the panels themselves or excessive loss of voltage in the connection.
How to diagnose this?
Ensure the open circuit voltage on the solar panel is within the 9 – 32V range that the GoBlock can accept.
With adequate sunlight on the panels, use a multimeter to measure this voltage on the output of the panel (if more than one panel is being used, confirm they are connected in parallel).
Confirm the solar output meets the following criteria before connecting to the rear Anderson input on the GoBlock:
Charge From Solar Panels/Blankets
CAUTION
The maximum total output voltage of solar panels connected to the GoBlock must not exceed
32 V. Excessive voltage (> 32 V) from solar panels may damage the GoBlock internal electronics
and could cause the unit to become hot. If overheating or smoke is detected, immediately
disconnect the solar panels.
NOTICE
- Do not connect solar panels to the 50 A Anderson™ Output on the front of the GoBlock, as
this may damage the unit. ONLY connect solar panels to the Auxiliary Anderson™ Input on
the back of the GoBlock. - Do not connect solar panels that have an in-built solar regulator, as it can interfere with the
performance of the GoBlock's internal solar regulator.
Plug the solar panel's Anderson™ connector into the Auxiliary Anderson™ Input on the back of the
GoBlock. An adaptor cable will be required if the panel does not have an Anderson™ type connector.
If using portable/folding solar panels or a solar blanket, position the panels to directly face the sun.
This will ensure that maximum solar energy is collected.