{"product_id":"seven-ss-stars-300l-white-non-pressurized-solar-water-heater","title":"Seven SS Stars 300L White Non-Pressurized Solar Water Heater","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eSeven SS Stars 300L White Non-Pressurized Solar Water Heater\u003c\/strong\u003e is a high-capacity solar hot-water system designed for \u003cstrong\u003elarge households, apartments, guest houses and small businesses\u003c\/strong\u003e that need dependable hot water without relying heavily on electricity.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses \u003cstrong\u003evacuum tube solar heating technology\u003c\/strong\u003e to absorb solar energy efficiently, while the insulated stainless-steel tank helps retain heat for longer. Its non-pressurized design makes it especially suitable for installations with low or fluctuating water pressure. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e☀️ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🚿 \u003cstrong\u003eTank Capacity:\u003c\/strong\u003e 300 litres\u003c\/li\u003e\n\u003cli\u003e☀️ \u003cstrong\u003eSystem Type:\u003c\/strong\u003e Non-pressurized vacuum tube solar water heater\u003c\/li\u003e\n\u003cli\u003e🔵 \u003cstrong\u003eVacuum Tubes:\u003c\/strong\u003e Approx. 30–35 tubes depending on configuration\u003c\/li\u003e\n\u003cli\u003e🧪 \u003cstrong\u003eTube Material:\u003c\/strong\u003e Borosilicate glass with selective coating\u003c\/li\u003e\n\u003cli\u003e📏 \u003cstrong\u003eTube Diameter:\u003c\/strong\u003e 58mm\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eTube Length:\u003c\/strong\u003e 1.8m\u003c\/li\u003e\n\u003cli\u003e🧱 \u003cstrong\u003eTank Material:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e🎨 \u003cstrong\u003eFinish:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e🧊 \u003cstrong\u003eInsulation:\u003c\/strong\u003e Polyurethane foam\u003c\/li\u003e\n\u003cli\u003e🌡️ \u003cstrong\u003eMaximum Water Temperature:\u003c\/strong\u003e Up to 95°C\u003c\/li\u003e\n\u003cli\u003e⚖️ \u003cstrong\u003eApprox. Empty Weight:\u003c\/strong\u003e 90kg\u003c\/li\u003e\n\u003cli\u003e🌞 Designed for efficient solar heat absorption\u003c\/li\u003e\n\u003cli\u003e💧 Suitable for low-pressure or gravity-fed water systems\u003c\/li\u003e\n\u003cli\u003e🏠 Ideal for larger residential applications\u003c\/li\u003e\n\u003cli\u003e🏢 Suitable for small commercial properties \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔥 Vacuum Tube Solar Heating\u003c\/h3\u003e\n\u003cp\u003eThe system uses evacuated glass tubes to collect solar radiation and transfer the absorbed heat into the stored water.\u003c\/p\u003e\n\u003cp\u003eThis technology offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e☀️ Efficient solar-energy absorption\u003c\/li\u003e\n\u003cli\u003e🌤️ Useful heating even under less-than-perfect sunlight\u003c\/li\u003e\n\u003cli\u003e🔥 High achievable water temperatures\u003c\/li\u003e\n\u003cli\u003e⚡ Reduced dependence on electric water heating\u003c\/li\u003e\n\u003cli\u003e💰 Lower day-to-day water-heating costs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe retailer specifically notes that the borosilicate vacuum tubes are designed to maximize solar energy absorption. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e💧 Non-Pressurized Design\u003c\/h3\u003e\n\u003cp\u003eThis model is intended for \u003cstrong\u003egravity-fed \/ non-pressurized systems\u003c\/strong\u003e, making it well suited to locations where water pressure is naturally low or inconsistent. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTypical installations can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🏠 Homes with rooftop storage tanks\u003c\/li\u003e\n\u003cli\u003e🏢 Guest houses and small apartments\u003c\/li\u003e\n\u003cli\u003e🌾 Rural homes and farms\u003c\/li\u003e\n\u003cli\u003e🚿 Properties using gravity-fed water systems\u003c\/li\u003e\n\u003cli\u003e🏨 Small hospitality facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🧊 High-Quality Heat Retention\u003c\/h3\u003e\n\u003cp\u003eThe storage tank uses \u003cstrong\u003epolyurethane foam insulation\u003c\/strong\u003e to reduce heat loss after the water has been heated.\u003c\/p\u003e\n\u003cp\u003eThis helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🔥 Keep water hot for longer\u003c\/li\u003e\n\u003cli\u003e🌙 Retain heat into the evening\u003c\/li\u003e\n\u003cli\u003e⚡ Reduce the need for supplementary heating\u003c\/li\u003e\n\u003cli\u003e💰 Improve overall solar-heating efficiency \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 300L hot-water capacity\u003c\/li\u003e\n\u003cli\u003eUses free solar energy\u003c\/li\u003e\n\u003cli\u003eVacuum tube technology\u003c\/li\u003e\n\u003cli\u003eLow operating costs\u003c\/li\u003e\n\u003cli\u003eReduced electricity consumption\u003c\/li\u003e\n\u003cli\u003eStainless-steel storage tank\u003c\/li\u003e\n\u003cli\u003eEffective thermal insulation\u003c\/li\u003e\n\u003cli\u003eSuitable for low-pressure installations\u003c\/li\u003e\n\u003cli\u003eLow maintenance requirements\u003c\/li\u003e\n\u003cli\u003eEnvironmentally friendly water heating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚠️ Installation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🏠 Install in an area with strong and unobstructed sunlight\u003c\/li\u003e\n\u003cli\u003e☀️ Orient and angle the collector correctly for best solar exposure\u003c\/li\u003e\n\u003cli\u003e💧 This is a \u003cstrong\u003enon-pressurized system\u003c\/strong\u003e and should not be connected directly to unsuitable high-pressure plumbing\u003c\/li\u003e\n\u003cli\u003e🧱 Ensure the roof or mounting structure can safely support the filled system\u003c\/li\u003e\n\u003cli\u003e🔧 Professional installation is recommended\u003c\/li\u003e\n\u003cli\u003e🚿 Use appropriate plumbing valves and fittings\u003c\/li\u003e\n\u003cli\u003e🧹 Periodically inspect the tubes and keep them clean for good performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Werlar Solar Equipment \u0026 Machinery","offers":[{"title":"Default Title","offer_id":52787497533572,"sku":null,"price":98000.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/2872\/2820\/files\/300L-white.jpg?v=1788966861","url":"https:\/\/werlar.com\/products\/seven-ss-stars-300l-white-non-pressurized-solar-water-heater","provider":"Werlar Solar Equipment \u0026 Machinery","version":"1.0","type":"link"}