Here we listed the user guide of each product.
ALLPOWERS Solar Power Station User Guide
ALLPOWERS Foldable Solar Panels User Guide
ALLPOWERS solar controller User Guide
To connect solar panels in parallel User Guide
Solar panel cable: MC4 cable(need branch connectors)
To connect solar panels in series User Guide
Solar panel cable: MC4 cable (without branch connectors)
（Please check the solar input voltage of your device first .Do not exceed the voltage. Connect in series will increase the voltage.
Like, 2pcs 18V100W in series, then is 36V200W in total）