{"product_id":"warmes-wasser-durch-solarstrom","title":"Hot water with photovoltaic heating element","description":"\u003ch2\u003eHot water powered by PV solar electricity\u003c\/h2\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eHow it works: \u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003e1. \u003cstrong\u003eSurplus electricity: \u003c\/strong\u003e\u003cbr\u003eThe photovoltaic system often generates more electricity than is directly consumed in the household, especially in sunshine.  \u003c\/p\u003e  \u003cp\u003e2. \u003cstrong\u003eHeating element: \u003c\/strong\u003e\u003cbr\u003eExcess electricity is directed to a heating element in the hot water storage tank.    \u003c\/p\u003e  \u003cp\u003e3. \u003cstrong\u003eHeat conversion\u003c\/strong\u003e: \u003cbr\u003eThe heating element converts the electricity into heat and warms the water in the storage tank.\u003c\/p\u003e  \u003cp\u003e  \u003c\/p\u003e  \u003ch3\u003e100-liter hot water storage tank ETWS\u003c\/h3\u003e  \u003cp\u003eThe \u003cstrong\u003ehot water storage tank \u003c\/strong\u003eThe 100-liter ETWS combines state-of-the-art technology with high reliability for central hot water preparation. A highly efficient heat exchanger with a surface area of ​​1.2 m² utilizes the thermal energy from your solar thermal system or boiler and heats up to 180 liters of domestic hot water comfortably and economically.\u003c\/p\u003e  \u003cp\u003eA high-quality enamel coating inside the storage tank, complemented by a generously sized magnesium anode, ensures long-lasting corrosion protection. Thanks to the integrated polyurethane insulation, heat loss remains low (only 28 W power dissipation) and the temperature is maintained up to a maximum of 95 °C.\u003c\/p\u003e  \u003ch3\u003eHigh-performance bifacial PV solar module Trina Vertex S+\u003c\/h3\u003e  \u003cp\u003eThe Trina Vertex S+ module delivers a peak output of up to 435 Wp and achieves one of the best efficiencies on the market at 21.8%. Thanks to its bifacial double-glass design, both front and backlighting are effectively utilized, increasing energy yield by up to 85%.\u003c\/p\u003e  \u003cp\u003eThe robust construction, with a compressive strength of 5,400 Pa at the front and 4,000 Pa at the rear, ensures maximum resistance to hail, snow, and wind pressure. Measuring 1,762 mm in length, 1,134 mm in width, and weighing 21.8 kg, the module is versatile and suitable for use on residential and commercial roofs.\u003c\/p\u003e  \u003ch3\u003e 1.5 kW heating element for reliable support\u003c\/h3\u003e  \u003cp\u003eThe 1.5 kW \u003cstrong\u003eelectric heating element \u003c\/strong\u003eMade of high-quality stainless steel, it allows for precise temperature control between 5 °C and 75 °C thanks to an integrated thermostat. A switch-on hysteresis of 7–10 °C ensures stable temperature values ​​and minimizes switching cycles.\u003c\/p\u003e  \u003cp\u003eWith its frost protection function and a safety temperature limiter at 93 °C, the heating element can be used safely even on cold days. Its compact installation length of 300 mm, IPX4 protection rating, and an operating pressure of up to 10 bar make it the ideal addition for... \u003cstrong\u003eHot water storage tanks and PV solar systems.\u003c\/strong\u003e\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical specifications 100 liter hot water storage tank\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data of the heating element at a glance\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 1.5 kW\u003c\/li\u003e  \u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eMax.Operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003eHousing material: plastic, white\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e  \u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data module\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eModule efficiency: 21.8%\u003c\/li\u003e  \u003cli\u003eNumber of cells: 144\u003c\/li\u003e  \u003cli\u003eCell type: monocrystalline\u003c\/li\u003e  \u003cli\u003eTechnology: bifacial\u003c\/li\u003e  \u003cli\u003eCable length: 1,100 mm (+)\/1,100 mm (-)\u003c\/li\u003e  \u003cli\u003eConnector system: MC4-EVO2\u003c\/li\u003e  \u003cli\u003eFrame color: black\u003c\/li\u003e  \u003cli\u003eFrame height: 30 mm\u003c\/li\u003e  \u003cli\u003eModule width: 1,134 mm\u003c\/li\u003e  \u003cli\u003eModule length: 1,762 mm\u003c\/li\u003e  \u003cli\u003eWeight: 21.8 kg\u003c\/li\u003e  \u003cli\u003ePressure load front side: 5,400 Pa\u003c\/li\u003e  \u003cli\u003ePressure resistance (reverse side): 4,000 Pa\u003c\/li\u003e  \u003cli\u003ePower tolerance (positive): 0 - 5 Wp\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e1 x \u003cstrong\u003ehot water storage tank \u003c\/strong\u003e100 liters\u003c\/li\u003e  \u003cli\u003e1 x heating element 1.5 kW\u003c\/li\u003e  \u003cli\u003e4 x PV panels 435 WP Bifacial Black Frame\u003c\/li\u003e  \u003cli\u003e1 x Hoymiles 1600 W inverter\u003c\/li\u003e  \u003cli\u003e1 x PV connection cable 10 m\u003c\/li\u003e  \u003cli\u003e1 x DTU WLAN Stick \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" target=\"_blank\"\u003eOperating instructions for drinking water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" title=\"Bedienungsanleitung EEHP 1-3\" rel=\"noopener\" target=\"_blank\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Datenblatt trina vertex s+\" title=\"Datenblatt trina vertex s+\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Datenblatt_VertexS_NEG9RC27_DE_2023_B_web.pdf?v=1749630535\" rel=\"noopener\" target=\"_blank\"\u003eTrina Vertex S+ datasheet\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54729668264284,"sku":"ETWS100+EEHP15+PV115.5+PV1108.1+ZM6106.10+ZM6044","price":4858.0,"currency_code":"PLN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasser-mit-photovoltaik-heizstab-9539885.webp?v=1770692210","url":"https:\/\/gemashop.de\/en-pl\/products\/warm-water-through-solar-power","provider":"GEMA Shop","version":"1.0","type":"link"}