{"product_id":"15kw-off-grid-solar-kit-48v-30kwh-lifepo4","title":"Off-grid Solar Kit 15000W with 48Vdc Battery 120\/240W Split-Phase - SGR-15K20E","description":"\u003ch2 style=\"text-align: center; font-size: clamp(2.4rem, 7vw, 3.8rem); font-weight: 800; color: #0f172a; margin: 0.8rem 0 1.2rem; letter-spacing: -0.5px; line-height: 1.1;\"\u003e15KW OFF-GRID SOLAR KIT – SGR-15K20E\u003c\/h2\u003e\n\u003cp style=\"text-align: center; font-style: italic; color: #475569; font-size: clamp(1.18rem, 4vw, 1.45rem); margin: 0 0 3rem; font-weight: 500;\"\u003eComplete Solar Power System with 48V Lithium Battery Storage \u0026amp; 415W Panels\u003c\/p\u003e\n\n\u003ch3 style=\"font-size: clamp(1.45rem, 4.6vw, 1.85rem); font-weight: 800; color: #0f172a; margin: 2rem 0 1.2rem; padding: 0.8rem 1.4rem; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); border-radius: 10px; box-shadow: 0 4px 12px rgba(15,23,42,0.08); position: relative;\"\u003e\nOverview\n\u003cspan style=\"position: absolute; bottom: 0; left: 1.4rem; right: 1.4rem; height: 3px; background: linear-gradient(to right, #22c55e, #16a34a); border-radius: 3px;\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cdiv style=\"background: #f8fafc; border-left: 6px solid #22c55e; padding: 1.5rem 1.9rem; margin: 1.5rem 0 2.2rem; border-radius: 8px; font-size: 1.05rem; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003cp style=\"margin: 0.9rem 0;\"\u003eThe SGR-15K20E 15kW Off-Grid Solar Kit is a powerful, all-in-one energy solution designed for larger residential systems, small commercial use, and high-demand off-grid applications. Built on a 48V system, it delivers reliable 120V\/240V output for running multiple loads simultaneously.\u003c\/p\u003e\n\u003cp style=\"margin: 0.9rem 0;\"\u003eWith 415W monocrystalline solar panels, dual MPPT charge controllers, and LiFePO4 lithium battery storage, this system ensures efficient solar generation, optimized charging, and dependable energy storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch4\u003e Key Features \u003c\/h4\u003e\n\n\u003ch3 style=\"font-size: clamp(1.45rem, 4.6vw, 1.85rem); font-weight: 800; color: #0f172a; margin: 2rem 0 1.2rem; padding: 0.8rem 1.4rem; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); border-radius: 10px; box-shadow: 0 4px 12px rgba(15,23,42,0.08); position: relative;\"\u003e\nKey Features\n\u003cspan style=\"position: absolute; bottom: 0; left: 1.4rem; right: 1.4rem; height: 3px; background: linear-gradient(to right, #22c55e, #16a34a); border-radius: 3px;\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cdiv style=\"background: #22c55e; color: white; padding: 1.3rem 1.8rem; border-radius: 10px; text-align: center; margin: 1.6rem 0 2.2rem; font-weight: 600; font-size: 1.12rem;\"\u003e\nHigh-capacity 15kW system designed for demanding off-grid and backup power applications.\n\u003c\/div\u003e\n\n\u003cul style=\"list-style: none; padding-left: 0; margin: 1.3rem 0;\"\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• 15kW Inverter Output – 48V DC system with 120V\/240V AC output\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• 415W Monocrystalline Panels – Increased solar capacity for higher production\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• LiFePO4 Battery Storage – Long-lasting, safe lithium battery technology\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• Dual 100A MPPT Controllers – Optimized solar input and charging efficiency\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• Complete Kit – Includes all major components, wiring, and mounting hardware\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• Scalable System – Designed for expansion and future upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e What's Included \u003c\/h4\u003e\n\u003ch3 style=\"font-size: clamp(1.45rem, 4.6vw, 1.85rem); font-weight: 800; color: #0f172a; margin: 2rem 0 1.2rem; padding: 0.8rem 1.4rem; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); border-radius: 10px; box-shadow: 0 4px 12px rgba(15,23,42,0.08); position: relative;\"\u003e\nWhat’s Included\n\u003cspan style=\"position: absolute; bottom: 0; left: 1.4rem; right: 1.4rem; height: 3px; background: linear-gradient(to right, #22c55e, #16a34a); border-radius: 3px;\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul style=\"list-style: none; padding-left: 0; margin: 1.3rem 0;\"\u003e\n\u003cli style=\"margin: 1.1rem 0; padding: 1.2rem; background: #f8fafc; border-radius: 10px; border: 1px solid #e2e8f0;\"\u003e\n• 1 × 15,000W 48V inverter (120V\/240V output)\u003cbr\u003e\n• 20 × 415W monocrystalline solar panels\u003cbr\u003e\n• 2 × 100A MPPT solar charge controllers\u003cbr\u003e\n• 6 × 100Ah 51.2V LiFePO4 lithium batteries\u003cbr\u003e\n• 1 × enclosed battery cabinet\u003cbr\u003e\n• 2 sets × 50 ft solar extension cables (PV input)\u003cbr\u003e\n• Battery to MPPT connection cables\u003cbr\u003e\n• 20 sets mounting Z-brackets\u003cbr\u003e\n• 1 × 400A DC breaker\u003cbr\u003e\n• 2 × 50A PV breakers\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e Applications \u003ch4\u003e\n\u003ch3 style=\"font-size: clamp(1.45rem, 4.6vw, 1.85rem); font-weight: 800; color: #0f172a; margin: 2rem 0 1.2rem; padding: 0.8rem 1.4rem; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); border-radius: 10px; box-shadow: 0 4px 12px rgba(15,23,42,0.08); position: relative;\"\u003e\nApplications\n\u003cspan style=\"position: absolute; bottom: 0; left: 1.4rem; right: 1.4rem; height: 3px; background: linear-gradient(to right, #22c55e, #16a34a); border-radius: 3px;\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul style=\"list-style: none; padding-left: 0; margin: 1.3rem 0;\"\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• Large off-grid homes\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• Backup power systems\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• Farms and agricultural operations\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• Small commercial facilities\u003c\/li\u003e\n\u003cli style=\"margin: 1rem 0; padding-left: 2rem;\"\u003e• Remote installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/h4\u003e\n\u003c\/h4\u003e\u003cp style=\"text-align: center; font-style: italic; color: #64748b; margin-top: 4.5rem; padding-top: 2.5rem; border-top: 1px solid #cbd5e1; font-size: 0.97rem;\"\u003e\nSGR-15K20E | 15kW Off-Grid Solar Kit | 48V Lithium Battery System | 415W Panels | Complete Solar Power Kit | High-Capacity Off-Grid Solution\n\u003c\/p\u003e","brand":"RC City","offers":[{"title":"Default Title","offer_id":42604876333150,"sku":"7613546463326","price":15100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2367\/0343\/files\/SGR-18K20E_76ef10fe-2aff-464e-a0d6-9659cbfd8cf3.webp?v=1774981173","url":"https:\/\/rccity.us\/products\/15kw-off-grid-solar-kit-48v-30kwh-lifepo4","provider":"RC City","version":"1.0","type":"link"}