October 18, 20214 yr One of my friends purchased some of these panels of Facebook Market place. https://www.facebook.com/marketplace/item/196771955752493 Surprisingly (not), they don't produce even close to 545W panels, they measure 2094mm x 1038mm. Producing 545Watts would make them 25% efficient which would be a new record for solar panels. Most current panels produce 20-21.5% efficiency with the record at 22.8% I believe. My guess is that these are probably +-350-400Watt panels probably B-grade panels that have just had a new label put on them. Edited October 18, 20214 yr by Sc00bs
October 18, 20214 yr I have seen these type of panels at various China towns and don’t understand why people buy them. Their prices are not much cheaper than a good reputable brand. As soon as you look at them, you will see bad quality workmanship. And at best the seller will offer 6 months warranty vs 10-12 years warranty from a good brand. Why would anyone be so stupid to buy these??? 🙄
October 18, 20214 yr never can unserstand why people buy unfamiliar stuff like panels, batteries, etc, why not stick to familiar and well known brands
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