{"id":57738,"date":"2026-09-23T15:45:02","date_gmt":"2026-09-23T13:45:02","guid":{"rendered":"https:\/\/wodatherm.com\/?post_type=product&#038;p=57738"},"modified":"2026-09-29T14:07:16","modified_gmt":"2026-09-29T12:07:16","slug":"marstek-venus-a-2-12-kwh-2-4-kwp-balcony-storage","status":"publish","type":"product","link":"https:\/\/wodatherm.com\/en\/product\/marstek-venus-a-2-12-kwh-2-4-kwp-balcony-storage\/","title":{"rendered":"MARSTEK VENUS A \u2013 all-in-one battery with inverter and 4 MPPT, 2.12\u201312.72 kWh"},"content":{"rendered":"<h2>A true all-in-one solar storage system for balconies and smaller homes<\/h2>\n<p>MARSTEK VENUS A combines an LFP battery, four MPPT controllers, AC inverter, BMS, smart controls and backup output. PV modules connect directly, so the system does not require a separate solar or battery inverter.<\/p>\n<p>Four independent PV inputs make it easier to use panels with different orientation or shading. A supported smart meter follows household demand and helps limit exports.<\/p>\n<h3>Why VENUS A<\/h3>\n<ul>\n<li>complete small solar and battery system in one platform<\/li>\n<li>direct connection of up to four PV groups<\/li>\n<li>energy use during the day, evening and outages<\/li>\n<li>capacity expansion up to 12.72 kWh<\/li>\n<li>quiet operation and IP65 protection<\/li>\n<\/ul>\n<h3>Key specifications<\/h3>\n<ul>\n<li>2.12 kWh LiFePO4, 41.6 V, over 6,000 cycles<\/li>\n<li>up to 2.4 kW PV input, four independent MPPTs, 16\u201360 V<\/li>\n<li>up to 20 A per MPPT, 99.8% MPPT efficiency<\/li>\n<li>1.5 kVA AC input, 800 VA \/ 1.5 kVA grid output<\/li>\n<li>1.5 kVA backup output<\/li>\n<li>0\u20135 expansion modules, 2.12\u201312.72 kWh total<\/li>\n<li>Wi-Fi, Bluetooth, Ethernet, below 30 dB<\/li>\n<li>IP65, \u221220 to +60 \u00b0C, 450 \u00d7 340 \u00d7 220 mm, 27 kg main unit<\/li>\n<\/ul>\n<p>PV configuration, metering, grid and backup connections must comply with local regulations and the electrical installation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Battery, solar control, grid inverter and backup in one unit.<\/strong> VENUS A accepts up to 2.4 kWp of PV through four independent MPPTs and expands from 2.12 to 12.72 kWh.<\/p>\n","protected":false},"featured_media":57739,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[3014],"product_cat":[2753],"product_tag":[3027,3028,3031,3026,3030,3029],"class_list":["post-57738","product","type-product","status-publish","has-post-thumbnail","product_brand-marstek","product_cat-bateriova-uloziste","product_tag-all-in-one-fotovoltaika","product_tag-balkonova-baterie","product_tag-baterie-k-balkonove-elektrarne","product_tag-baterie-se-stridacem-a-mppt","product_tag-bateriove-uloziste-s-menicem","product_tag-solarni-baterie-230-v","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product\/57738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/comments?post=57738"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/media\/57739"}],"wp:attachment":[{"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/media?parent=57738"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_brand?post=57738"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_cat?post=57738"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wodatherm.com\/en\/wp-json\/wp\/v2\/product_tag?post=57738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}