Mr. D.
This unit is mainly assigned to…
This unit is mainly assigned to recharging DC devices such as phones, smart watches and tablets. It's doing that just fine with its 1.5kwh LiFePo4 battery. I appreciate the beep when pressing each On/Off button because it lets us know when it is on/off. I do wish the MPPT had a higher Voltage max then 60V and a higher Amp max of 10A. When solar charging, I could only achieve about 400w using 3-200w folding solar panels. Also, port covers that are easier to open would be nice to have.
Reply from AmpAuraApr 9, 2025
Hi Mr.D, Thank you so much for your thoughtful review! We're really glad to hear that you're enjoying your Purea device and that it's been reliably powering your DC devices. Regarding your experience with solar charging—thank you for bringing this up. When using three 200W solar panels, it's completely understandable to expect higher output. However, due to natural energy conversion losses and the influence of light conditions and the surrounding environment, it's normal that the charging power doesn't reach the full 600W. Even with optimal connections—whether in series or parallel—achieving 100% efficiency isn't always possible. Rest assured, the ~400W range you're seeing is within the expected performance. As for the port covers, we truly appreciate your feedback. We’ve reported this to our factory team for future improvements. In the meantime, for more convenient use, we recommend not pressing the covers in too tightly to allow easier access. Thanks again for your support and for being part of the AmpAura community! Warm regards, AmpAura CS Team