Deye is better known in the UK DIY solar community as Sunsynk — the brand behind one of the most popular hybrid inverters for home battery systems. The SUN800G3 microinverter brings the same engineering standards to the plug-in solar market.
Deye vs Hoymiles
The Deye is typically slightly cheaper and has a marginally higher efficiency rating at 96.5%+. The Hoymiles has a larger installed base and more community knowledge. For most buyers, the practical difference is minimal. Both are 800W dual MPPT, both UKCA certified, both generate approximately the same electricity from the same panels.
Choose Hoymiles if community support matters. Choose Deye if you're optimising for efficiency and price.
The verdict
The technically superior choice for buyers who care about efficiency over brand recognition. Strong engineering, competitive price. If you know what you're doing, this is worth knowing about.
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