{"id":22087,"date":"2025-07-23T19:17:07","date_gmt":"2025-07-23T16:17:07","guid":{"rendered":"https:\/\/www.powercenter.bg\/uncategorized\/shelly-3em\/"},"modified":"2026-08-28T16:43:47","modified_gmt":"2026-08-28T13:43:47","slug":"shelly-3em-en","status":"publish","type":"product","link":"https:\/\/www.powercenter.bg\/en\/accessoires\/smart-metering-devices\/shelly-3em-en\/","title":{"rendered":"Shelly 3EM"},"content":{"rendered":"
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Shelly 3EM \u2013 Smart Wi-Fi energy meter with load control (up to 3 phases)<\/strong><\/h2>\n

A perfect addition to the Zendure SolarFlow 800 system.<\/strong>
Shelly 3EM is a 3-phase Wi-Fi energy meter with the ability to control electrical loads via a built-in relay output. It enables full control and real-time monitoring of consumption \u2013 for both residential as well as commercial and industrial applications.<\/p>\n

Combined with SolarFlow 800<\/strong>, it can serve to limit feed-in to the electricity distribution grid<\/strong> (anti-feed-in mode) by intelligently redirecting or blocking excess energy.<\/p>\n

Key benefits:<\/p>\n

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  • Measurement of up to 3 phases (or 3 separate circuits)<\/strong> \u2013 with precise consumption tracking up to 120 A per channel.<\/li>\n
  • Wi-Fi control \u2013 no hub required<\/strong> \u2013 works directly via the Shelly Cloud<\/strong> app or a web interface.<\/li>\n
  • Built-in relay (10A)<\/strong> \u2013 for controlling a contactor or load under set conditions.<\/li>\n
  • Integration with SolarFlow<\/strong> \u2013 to limit backfeed into the grid.<\/li>\n
  • Weekly schedules and scenes<\/strong> \u2013 automatic on\/off by time, power, or sunrise\/sunset.<\/li>\n
  • Full energy statistics<\/strong> \u2013 stores up to 365 days of consumption data (Wh).<\/li>\n
  • Industrial standard<\/strong> \u2013 meets all safety and compatibility requirements.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
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    Parameters and specifications<\/h5>\n<\/td>\n<\/tr>\n
    Manufacturer<\/td>\nShelly<\/td>\n<\/tr>\n
    Model<\/td>\nShelly 3EM<\/td>\n<\/tr>\n
    Power supply<\/td>\n110\u2013240 V AC, 50\/60 Hz<\/td>\n<\/tr>\n
    Measured channels<\/td>\n3 (up to 120 A each)<\/td>\n<\/tr>\n
    Controlled load<\/td>\nUp to 10 A \/ 240 V<\/td>\n<\/tr>\n
    Wi-Fi standard<\/td>\n802.11 b\/g\/n (2.4 GHz)<\/td>\n<\/tr>\n
    Operating range<\/td>\nUp to 50 m (outdoors), up to 30 m (indoors)<\/td>\n<\/tr>\n
    Operating temperature<\/td>\n0\u00b0C to 40\u00b0C<\/td>\n<\/tr>\n
    Power consumption<\/td>\n< 1 W<\/td>\n<\/tr>\n
    Dimensions<\/td>\n73 x 22 x 58 mm<\/td>\n<\/tr>\n
    Data history<\/td>\nUp to 365 days built-in archive<\/td>\n<\/tr>\n
    Additional features<\/td>\nOverload shutdown, scenes, schedules<\/td>\n<\/tr>\n
    Certificates<\/td>\nRED, LVD, EMC, RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Smart 3-phase Wi-Fi energy meter with load control<\/strong>
    Shelly 3EM is compatible with SolarFlow 800 and enables real-time monitoring and control of consumption. Ideal for energy management at home, in the office, or in business \u2013 with the ability to limit backfeed into the grid.<\/p>\n","protected":false},"featured_media":22088,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[2005],"product_tag":[],"class_list":["post-22087","product","type-product","status-publish","has-post-thumbnail","product_cat-smart-metering-devices","first","outofstock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/product\/22087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/comments?post=22087"}],"version-history":[{"count":0,"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/product\/22087\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/media\/22088"}],"wp:attachment":[{"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/media?parent=22087"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/product_brand?post=22087"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/product_cat?post=22087"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.powercenter.bg\/en\/wp-json\/wp\/v2\/product_tag?post=22087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}