{"title":"Expansion Batteries \u0026 Accessories","description":"\u003cp\u003eExpand your solar storage system with our selection of compatible expansion batteries and accessories. Here you’ll find additional modules to increase your battery capacity, smart meters, and components designed to optimize the performance and management of your energy.\u003cbr data-start=\"376\" data-end=\"379\"\u003eWhether you want to upgrade your current installation or adapt your solar battery to higher consumption, this collection provides everything you need to take your system to the next level.\u003c\/p\u003e","products":[{"product_id":"anker-smart-meter","title":"Anker Smart Meter","description":"\u003ch2 data-end=\"193\" data-start=\"132\"\u003e\u003cstrong data-end=\"193\" data-start=\"132\"\u003eAnker Smart Meter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"193\" data-start=\"132\"\u003eAutomates energy management for your Solarbank 2 by tracking real-time consumption. Maximize self-consumption, reduce grid feed-in, and cut electricity costs.\u003c\/p\u003e\n\u003cp data-end=\"244\" data-start=\"195\"\u003eTake full control of your solar setup in minutes.\u003c\/p\u003e\n\u003cp data-end=\"263\" data-start=\"246\"\u003e\u003cstrong data-end=\"263\" data-start=\"246\"\u003eHow it works:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"376\" data-start=\"265\"\u003e\n\u003cstrong data-end=\"292\" data-start=\"265\"\u003eInstall the Smart Meter\u003c\/strong\u003e\u003cbr data-end=\"295\" data-start=\"292\"\u003eMount the Anker Smart Meter onto your home’s electrical panel using the DIN rail.\u003c\/li\u003e\n\u003cli data-end=\"484\" data-start=\"378\"\u003e\n\u003cstrong data-end=\"404\" data-start=\"378\"\u003eDownload the Anker app\u003c\/strong\u003e\u003cbr data-end=\"407\" data-start=\"404\"\u003eSearch “Anker” in the App Store or Google Play to install the free Anker app.\u003c\/li\u003e\n\u003cli data-end=\"606\" data-start=\"486\"\u003e\n\u003cstrong data-end=\"520\" data-start=\"486\"\u003eConnect via Bluetooth or Wi-Fi\u003c\/strong\u003e\u003cbr data-end=\"523\" data-start=\"520\"\u003eOpen the app and follow the instructions to pair your Smart Meter with your system.\u003c\/li\u003e\n\u003cli data-end=\"741\" data-start=\"608\"\u003e\n\u003cstrong data-end=\"633\" data-start=\"608\"\u003eLink your Solarbank 2\u003c\/strong\u003e\u003cbr data-end=\"636\" data-start=\"633\"\u003eConnect the Smart Meter to your Anker Solarbank 2 Pro or AC to enable real-time control and optimization.\u003c\/li\u003e\n\u003cli data-end=\"904\" data-start=\"743\"\u003e\n\u003cstrong data-end=\"777\" data-start=\"743\"\u003eTrack usage and reduce feed-in\u003c\/strong\u003e\u003cbr data-end=\"780\" data-start=\"777\"\u003eUse the app to monitor household consumption, prioritize self-consumption, and minimize feed-in to the grid automatically.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robinsun","offers":[{"title":"Default Title","offer_id":51658282139981,"sku":"A17X7311","price":129.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/Anker-Smart-Meter.jpg?v=1748422308"},{"product_id":"marstek-smart-meter","title":"Marstek Smart Meter","description":"\u003ch2 data-pm-slice=\"1 1 []\"\u003eMarstek Smart Meter\u003c\/h2\u003e\n\u003cp\u003eThe Marstek Smart Meter enables intelligent management of the energy you generate and store, prioritizing self-consumption and minimizing the electricity you buy from the grid.\u003c\/p\u003e\n\u003cp\u003eBoost your solar system’s performance and cut your power bill.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to install, suitable for most home distribution boxes\u003c\/li\u003e\n\u003cli\u003eSupport Bluetooth\/Wi-Fi connection with smart App\u003c\/li\u003e\n\u003cli\u003eThree-phase power sampling, also applicable for single-phase\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Robinsun","offers":[{"title":"Default Title","offer_id":51689158574413,"sku":"CT002","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/1_0165b573-6029-4eee-9247-2fcfcfcf9c1a.webp?v=1747844087"},{"product_id":"marstek-smart-box","title":"Marstek Smart Box","description":"\u003cp data-end=\"641\" data-start=\"162\"\u003e\u003cstrong data-end=\"187\" data-start=\"162\"\u003eThe Marstek Smart Box\u003c\/strong\u003e is an intelligent energy management hub that optimizes the flow of power between your solar panels, batteries, and home consumption. It automatically detects grid failures and switches to battery mode within milliseconds, keeping your home powered during outages.\u003c\/p\u003e\n\u003cp data-end=\"641\" data-start=\"162\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"641\" data-start=\"162\"\u003eConnect up to three Marstek Venus E 3.0 batteries for a total capacity of \u003cstrong data-end=\"544\" data-start=\"531\"\u003e15.36 kWh\u003c\/strong\u003e and up to \u003cstrong data-end=\"566\" data-start=\"555\"\u003e7,500 W\u003c\/strong\u003e of output, enough to supply your entire home with uninterrupted energy.\u003c\/p\u003e\n\u003cp data-end=\"641\" data-start=\"162\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"641\" data-start=\"162\"\u003e\u003cstrong\u003eRequires a Marstek Smart Meter to function properly.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Marstek","offers":[{"title":"Single phase","offer_id":52669338485069,"sku":"DB63S","price":349.0,"currency_code":"EUR","in_stock":true},{"title":"Three phase","offer_id":52669338452301,"sku":"DB63T","price":449.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/Marstek_smart_box.jpg?v=1762348288"},{"product_id":"anker-power-dock-ae100","title":"Anker Power Dock AE100","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eAnker Power Dock AE100\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Anker Power Dock AE100 enables parallel operation of multiple Anker Solarbank units, functioning as a single integrated system. After connecting in parallel, you can still add expansion batteries without affecting performance or functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIt features four 3600 W Schuko outlets, allowing you to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnect up to 4 Solarbanks in parallel\u003c\/li\u003e\n\u003cli\u003eAchieve up to 4.8 kW AC output\u003c\/li\u003e\n\u003cli\u003eSupport up to 14.4 kW solar input\u003c\/li\u003e\n\u003cli\u003eProvide up to 64.5 kWh of total energy storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Anker Power Dock AE100 is compatible with 7.4 kW single-phase and 22 kW three-phase EV chargers.\u003c\/p\u003e","brand":"Marstek","offers":[{"title":"Default Title","offer_id":52754001101133,"sku":"AE100GZ0","price":399.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/2025-11-12_Anker_Power_Dock_1.png?v=1762960721"},{"product_id":"marstek-venus-d-expansion-battery","title":"Marstek Venus D Expansion Battery","description":"\u003cp\u003eThe expansion batteries of the \u003cstrong\u003eMarstek Venus D\u003c\/strong\u003e allow you to increase the storage capacity of your solar system quickly and easily.\u003c\/p\u003e\n\u003cp\u003eEach expansion battery adds 2.56 kWh and you can stack up to 6 units to reach a total of 15.36 kWh without any modifications or construction work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect integration with the main Marstek Venus D unit\u003c\/li\u003e\n\u003cli\u003eSupports up to 8 solar panels connected\u003c\/li\u003e\n\u003cli\u003e4 kW of solar input with 4 MPPTs\u003c\/li\u003e\n\u003cli\u003eProvides up to 2200 W of output for home consumption\u003c\/li\u003e\n\u003cli\u003eIncludes backup mode for power outages\u003c\/li\u003e\n\u003cli\u003eCompatible with Smart Meter and Smart Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncrease the autonomy and self consumption of your solar system.\u003c\/p\u003e","brand":"Robinsun","offers":[{"title":"Default Title","offer_id":52801632239949,"sku":"VenusDbattery","price":849.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/Marstek_Venus_D_product_expansion_battery.png?v=1764177739"},{"product_id":"marstek-venus-a-expansion-battery","title":"Marstek Venus A Expansion Battery","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eMarstek Venus A expansion batteries\u003c\/strong\u003e allow you to easily and quickly increase the storage capacity of your solar system without any modifications or construction work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEach expansion battery\u003cstrong\u003e adds 2.12 kWh\u003c\/strong\u003e of additional storage, and \u003cstrong\u003eyou can stack up to 5\u003c\/strong\u003e units to reach a\u003cstrong\u003e total of 12.72 kWh\u003c\/strong\u003e, significantly boosting your home’s energy autonomy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eDirect integration with the main Marstek Venus A unit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eConnect up to 4 solar panels directly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e2.4 kW of solar input (PV) across 4 MPPTs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eProvides up to 1,200 W of output for home consumption\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eIncludes backup mode for power outages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eCompatible with Smart Meter and Smart Box\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIncrease your energy independence and optimize solar self-consumption with this scalable, efficient solution.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robinsun","offers":[{"title":"Default Title","offer_id":52846348796237,"sku":"VenusAbattery","price":699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/MarstekVenusA_2.png?v=1764241556"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/collections\/black_friday_2ba4b2ff-da79-490d-94ce-fb77866120fa.png?v=1764348085","url":"https:\/\/robinsun.com\/collections\/expansion-batteries-accessories.oembed","provider":"Robinsun","version":"1.0","type":"link"}