Efficient Solar Energy Buffer Ecoflow River Max

At times, the solar panel alone may produce sufficient energy directly for the device I need, but in most scenarios, I require power when energy from the sun is not enough. The charging station acts as an energy reservoir, storing energy for future use. This energy can be utilized either directly from the sun by flowing it directly to the output, or by borrowing from the battery and returning it later.
Season: Autumn
Month: November
Temperatures: 0°C - 5°C (32 °F - 41° F)
🔋 EcoFlow River Max
☀️ EcoFlow 160W solar panel
🚘 Volvo XC70 AWD D5 (MY08)
🎥 Nikon Z7 II