{"title":"Off-grid battery systems","description":"\u003cp\u003e\u003cstrong data-start=\"75\" data-end=\"113\"\u003eStay powered even during blackouts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStorage systems for off-grid homes. Store your solar energy and use it as backup without being connected to the grid. These batteries are designed to receive power directly from solar panels or a plugin solar kit.\u003c\/p\u003e\n\u003cp\u003eThe device include an AC outlet where you can plug in a power strip or connect your essential appliances at night or during a blackout.\u003c\/p\u003e","products":[{"product_id":"marstek-venus-e-3-0","title":"Marstek Venus E 3.0 - 5.12 kWh Storage system","description":"\u003cp\u003eThe \u003cstrong\u003eMarstek Venus E 3.0\u003c\/strong\u003e is a powerful plug \u0026amp; play battery designed to work seamlessly with your solar kit.\u003c\/p\u003e\n\u003cp\u003eWith 5.12 kWh of capacity and up to 2,500 W on and off-grid output, it helps you store solar energy, save on electricity bills, and power your home during outages.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug the battery into any socket\u003c\/strong\u003e\u003cbr\u003ePlug the Venus E 3.0 into a standard outlet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect the battery to the Marstek app\u003c\/strong\u003e\u003cbr\u003eDownload the Marstek app and pair your battery. This gives you full access to energy monitoring and settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose how to manage charging\u003c\/strong\u003e\u003cbr\u003eSelect your preferred charging mode in the app:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual:\u003c\/strong\u003e Set charge and discharge times manually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart meter (optional):\u003c\/strong\u003e Connect the smart meter to detect solar feed-in and enable automatic charging from your solar kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor and control via app\u003c\/strong\u003e\u003cbr\u003eCheck charge levels, set usage schedules, and switch between solar or grid charging. All from your phone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower your home even during an outage\u003c\/strong\u003e\u003cbr\u003eRun multiple devices at once during an outage. The Venus E 3.0 delivers up to 2,500 W in off-grid mode, enough to keep your fridge, lights, internet, and other essentials running smoothly.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Marstek","offers":[{"title":"Without \/ 5.12 kWh","offer_id":52386652586317,"sku":"REU-00-00-00-000-01V3-0000","price":1269.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 10.24 kWh","offer_id":52904655978829,"sku":"REU-00-00-00-000-02V3-0000","price":2438.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 15.36 kWh","offer_id":52904656011597,"sku":"REU-00-00-00-000-03V3-0000","price":3607.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 5.12 kWh","offer_id":52386652553549,"sku":"REU-00-00-00-000-01V3-CT00","price":1368.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 10.24 kWh","offer_id":52904655913293,"sku":"REU-00-00-00-000-02V3-CT00","price":2537.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 15.36 kWh","offer_id":52904655946061,"sku":"REU-00-00-00-000-03V3-CT00","price":3706.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/Marstek-3.0-product-1.png?v=1755600567"},{"product_id":"marstek-venus-d","title":"Marstek Venus D Storage system","description":"\u003cp\u003e\u003cstrong\u003eThe Marstek Venus D\u003c\/strong\u003e is a modular solar storage system designed for new or existing solar installations. It can operate with or without solar panels connected directly and charge bidirectionally. It works as a plugin system, connected to the home network with a Schuko cable.\u003c\/p\u003e\n\u003cp\u003eIt can charge from the grid when energy prices are lower and includes smart charging modes based on your consumption and solar production. Its backup function ensures your essential devices stay powered during an outage.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect up to 8 solar panels\u003c\/strong\u003e directly to the main unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 kW of solar input\u003c\/strong\u003e (PV) across 4 MPPTs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan also charge from the grid\u003c\/strong\u003e when energy prices are low\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvides up to 2200 W output power\u003c\/strong\u003e for your home consumption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes backup mode\u003c\/strong\u003e for power outages and AC output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpand storage up to 15.36 kWh\u003c\/strong\u003e according to your needs \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Marstek Venus D is compatible with any solar system and works intelligently with the Smart Meter and Smart Box.\u003cbr\u003e\u003c\/p\u003e","brand":"Robinsun","offers":[{"title":"With \/ 2.56 kWh","offer_id":52802095874381,"sku":"REU-00-00-00-VED-01VD-CT00","price":1697.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 5.12 kWh","offer_id":52904650146125,"sku":"REU-00-00-00-VED-02VD-CT00","price":2496.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 7.68 kWh","offer_id":52904650178893,"sku":"REU-00-00-00-VED-03VD-CT00","price":3295.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 10.12 kWh","offer_id":52904650211661,"sku":"REU-00-00-00-VED-04VD-CT00","price":4094.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 12.68 kWh","offer_id":52904650244429,"sku":"REU-00-00-00-VED-05VD-CT00","price":4893.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 15.36 kWh","offer_id":52904650277197,"sku":"REU-00-00-00-VED-06VD-CT00","price":5692.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 2.56 kWh","offer_id":52802095907149,"sku":"REU-00-00-00-VED-01VD-0000","price":1598.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 5.12 kWh","offer_id":52904650309965,"sku":"REU-00-00-00-VED-02VD-0000","price":2397.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 7.68 kWh","offer_id":52904650342733,"sku":"REU-00-00-00-VED-03VD-0000","price":3196.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 10.12 kWh","offer_id":52904650375501,"sku":"REU-00-00-00-VED-04VD-0000","price":3995.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 12.68 kWh","offer_id":52904650408269,"sku":"REU-00-00-00-VED-05VD-0000","price":4794.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 15.36 kWh","offer_id":52904650441037,"sku":"REU-00-00-00-VED-06VD-0000","price":5593.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/Marstek_Venus_D.png?v=1765277994"},{"product_id":"marstek-venus-a","title":"Marstek Venus A Storage system","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eMarstek Venus A\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e is a modular solar storage system designed for new or existing solar installations. It can operate with or without solar panels connected directly. It works as a plugin system, connected to the home network with a Schuko cable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt can charge from the grid when energy prices are lower and includes smart charging modes based on your consumption and solar production. Its backup function ensures your essential devices stay powered during an outage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eThe main unit includes\u003c\/strong\u003e\u003cspan\u003e a micro inverter, a controller, and 2,12 kWh of storage.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eConnect up to 4 solar panels\u003c\/strong\u003e\u003cspan\u003e directly to the main unit\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003e2,4 kW of solar input\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e (PV)\u003c\/strong\u003e across 4 MPPTs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCan also charge from the grid\u003c\/strong\u003e\u003cspan\u003e when energy prices are low\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProvides 1.200 W output power\u003c\/strong\u003e\u003cspan\u003e for your home consumption\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eIncludes backup mode\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003efor power outages and AC output\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eExpand storage up to 12,72 kWh\u003c\/strong\u003e\u003cspan\u003e according to your needs\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe Marstek Venus A is compatible with any solar system and works intelligently with the Smart Meter and Smart Box.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robinsun","offers":[{"title":"With \/ 2.12 kWh","offer_id":52848224272717,"sku":"REU-00-00-00-VEA-VA-CT00","price":898.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 4.24 kWh","offer_id":52845764804941,"sku":"REU-00-00-00-VEA-01VA-CT00","price":1447.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 6.36 kWh","offer_id":52848212574541,"sku":"REU-00-00-00-VEA-02VA-CT00","price":2046.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 8.48 kWh","offer_id":52848212607309,"sku":"REU-00-00-00-VEA-03VA-CT00","price":2645.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 10.6 kWh","offer_id":52848212640077,"sku":"REU-00-00-00-VEA-04VA-CT00","price":3244.0,"currency_code":"EUR","in_stock":true},{"title":"With \/ 12.72 kWh","offer_id":52848212672845,"sku":"REU-00-00-00-VEA-05VA-CT00","price":3843.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 2.12 kWh","offer_id":52848224305485,"sku":"REU-00-00-00-VEA-VA-0000","price":799.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 4.24 kWh","offer_id":52845764837709,"sku":"REU-00-00-00-VEA-01VA-0000","price":1348.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 6.36 kWh","offer_id":52848212705613,"sku":"REU-00-00-00-VEA-02VA-0000","price":1947.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 8.48 kWh","offer_id":52848212738381,"sku":"REU-00-00-00-VEA-03VA-0000","price":2546.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 10.6 kWh","offer_id":52848212771149,"sku":"REU-00-00-00-VEA-04VA-0000","price":3145.0,"currency_code":"EUR","in_stock":true},{"title":"Without \/ 12.72 kWh","offer_id":52848212803917,"sku":"REU-00-00-00-VEA-05VA-0000","price":3744.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/Marstek_Venus_A.png?v=1764238144"},{"product_id":"marstek-venus-e-mini","title":"Marstek Venus E Mini - 2 kWh Storage system","description":"\u003cp\u003eThe \u003cstrong\u003eMarstek Venus E Mini\u003c\/strong\u003e is a small and powerful plug \u0026amp; play battery designed to work seamlessly with your solar kit.\u003c\/p\u003e\n\u003cp\u003eWith 2 kWh of capacity and up to 1,500 W on and off-grid output, it helps you store solar energy, save on electricity bills, and power your home during outages.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug the battery into any socket\u003c\/strong\u003e\u003cbr\u003ePlug the Venus E Mini into a standard outlet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect the battery to the Marstek app\u003c\/strong\u003e\u003cbr\u003eDownload the Marstek app and pair your battery. This gives you full access to energy monitoring and settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose how to manage charging\u003c\/strong\u003e\u003cbr\u003eSelect your preferred charging mode in the app:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual:\u003c\/strong\u003e Set charge and discharge times manually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart meter (optional):\u003c\/strong\u003e Connect the smart meter to detect solar feed-in and enable automatic charging from your solar kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Mode: \u003c\/strong\u003eCharges and discharges based on your energy plan and electricity provider's prices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor and control via app\u003c\/strong\u003e\u003cbr\u003eCheck charge levels, set usage schedules, and switch between solar or grid charging. All from your phone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower your home even during an outage\u003c\/strong\u003e\u003cbr\u003ePower essential devices during an outage. The Venus E Mini delivers up to 1,800 W in off-grid mode, enough to keep your fridge, lights, internet, and other essentials running smoothly.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Marstek","offers":[{"title":"Without","offer_id":54246137266509,"sku":"REU-00-00-00-000-01VM-0000","price":699.0,"currency_code":"EUR","in_stock":true},{"title":"With","offer_id":54246137364813,"sku":"REU-00-00-00-000-01VM-CT00","price":798.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/files\/2026-07VenusEMini.png?v=1783606384"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1807\/5469\/collections\/AAAAA.png?v=1753198249","url":"https:\/\/robinsun.com\/en-fr\/collections\/off-grid-batteries.oembed","provider":"Robinsun","version":"1.0","type":"link"}