AllPowers R2500 Fan Noise скачать в хорошем качестве

AllPowers R2500 Fan Noise

Just got an AllPowers R2500 unit. Nov 2023 manufacturing date. v2 model. In 2025. Guess there are still allot of unsold two year old models stored somewhere out there. Translucent green fins on the sides, not like the solid lime green color shown in photos o online. When I charge it or turn on the AC power, the fans kicks in and makes a loud noises. Reminds me of a siren, or a drone. Quite annoying when working with it inside a quiet house. Could hear it from across the room. So…. Is this normal noise for the R2500? My R600 unit isn't loud at all, practically silent compared to the R2500’s mid to high frequency noise level. Are the fans defective on my unit? Or that’s just the way they sound (loud & annoying)? Definitely not a good unit to be used inside a quiet house. Might be OK for camping or as an emergency power unit; not as a solar powered off grid setup. Let me know how loud (or quiet) your AllPowers unit is. Anyone ever thought of changing the fans of their power station? Thanks!