{"product_id":"sungold-power-off-grid-solar-kits-18kw","title":"SunGold Power 18kW Off-Grid Solar Kit — 120\/240V 48V Inverter + 30.72kWh LiFePO₄ Battery + 20×415W Panels","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003ch4 data-end=\"392\" data-start=\"345\"\u003eComplete 18kW Off-Grid Solar Power System\u003c\/h4\u003e\n\u003ch4 data-end=\"456\" data-start=\"393\"\u003e\u003cstrong data-end=\"456\" data-start=\"393\"\u003e120\/240V Split-Phase + 48V Battery Bank + 8.3kW Solar Array\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"700\" data-start=\"458\"\u003ePower your home, cabin, shop, or remote property with a true high-capacity off-grid system. The \u003cstrong data-end=\"595\" data-start=\"554\"\u003eSunGold Power 18kW Off-Grid Solar Kit\u003c\/strong\u003e includes everything required to generate, store, and deliver reliable power—without relying on the grid.\u003c\/p\u003e\n\u003cp data-end=\"1028\" data-start=\"702\"\u003eBuilt around an \u003cstrong data-end=\"765\" data-start=\"718\"\u003e18,000W 48V split-phase inverter (120\/240V)\u003c\/strong\u003e, this system provides clean \u003cstrong data-end=\"819\" data-start=\"794\"\u003epure sine wave output\u003c\/strong\u003e for stable everyday use. It’s paired with a large \u003cstrong data-end=\"903\" data-start=\"870\"\u003e30.72kWh LiFePO₄ battery bank\u003c\/strong\u003e for long runtime, plus \u003cstrong data-end=\"967\" data-start=\"927\"\u003e20 high-efficiency 415W solar panels\u003c\/strong\u003e (8.3kW total) to keep your batteries charging day after day.\u003c\/p\u003e\n\u003cp data-end=\"1276\" data-start=\"1030\"\u003eWith \u003cstrong data-end=\"1067\" data-start=\"1035\"\u003edual MPPT charge controllers\u003c\/strong\u003e, full breaker protection, solar extension wiring, and mounting hardware included, this kit is designed to be a complete foundation for serious energy independence—with room to expand later as your needs grow.\u003c\/p\u003e\n\u003ch4 data-end=\"1312\" data-start=\"1283\"\u003eWhy This Kit Works So Well\u003c\/h4\u003e\n\u003cul data-end=\"1748\" data-start=\"1313\"\u003e\n\u003cli data-end=\"1366\" data-start=\"1313\"\u003e\n\u003cp data-end=\"1366\" data-start=\"1315\"\u003e\u003cstrong data-end=\"1344\" data-start=\"1315\"\u003e18,000W continuous output\u003c\/strong\u003e for demanding loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1444\" data-start=\"1367\"\u003e\n\u003cp data-end=\"1444\" data-start=\"1369\"\u003e\u003cstrong data-end=\"1399\" data-start=\"1369\"\u003e120\/240V split-phase power\u003c\/strong\u003e for household circuits \u0026amp; larger appliances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1506\" data-start=\"1445\"\u003e\n\u003cp data-end=\"1506\" data-start=\"1447\"\u003e\u003cstrong data-end=\"1483\" data-start=\"1447\"\u003e30.72kWh LiFePO₄ battery storage\u003c\/strong\u003e for extended runtime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1558\" data-start=\"1507\"\u003e\n\u003cp data-end=\"1558\" data-start=\"1509\"\u003e\u003cstrong data-end=\"1539\" data-start=\"1509\"\u003e8.3kW solar array included\u003c\/strong\u003e (20×415W panels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1624\" data-start=\"1559\"\u003e\n\u003cp data-end=\"1624\" data-start=\"1561\"\u003e\u003cstrong data-end=\"1599\" data-start=\"1561\"\u003eDual MPPT solar charge controllers\u003c\/strong\u003e for efficient charging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1688\" data-start=\"1625\"\u003e\n\u003cp data-end=\"1688\" data-start=\"1627\"\u003e\u003cstrong data-end=\"1677\" data-start=\"1627\"\u003eComplete wiring + breakers + mounting hardware\u003c\/strong\u003e included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1748\" data-start=\"1689\"\u003e\n\u003cp data-end=\"1748\" data-start=\"1691\"\u003e\u003cstrong data-end=\"1712\" data-start=\"1691\"\u003eExpandable design\u003c\/strong\u003e — add panels or storage as needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/03_ff7c0a33-c47d-433c-9c24-f1db83d22898.jpg?v=1729675122\" alt=\"详情03.jpg__PID:fccdfb67-6bb0-49d2-a106-f152ebd60f7a\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/18KW-1_480x480.jpg?v=1683339275\" alt=\"18000 watt inverter\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/100P_d8b52ace-139c-4829-a955-dd76358f0e47_480x480.jpg?v=1739322346\" alt=\"100P.jpg__PID:70041419-25c6-4adc-81f5-9cc0c52a1e4f\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/415W_507f79b4-f505-45a3-b381-3f6c5dab8157_480x480.jpg?v=1739322649\" alt=\"415W.jpg__PID:7f54fcd1-11f2-4931-a803-7689984eb124\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/100MPPT_c01a3aea-55cd-42fd-bd50-bab1fbf57ed3_480x480.jpg?v=1695262674\" alt=\"18000 watt inverter\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e★ 1 X 18000 Watt 48V DC 120V\/240V AC Output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 20 X 415 Watt Monocrystalline Solar Panels\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 2 X 100A Mppt Solar Charge Controller\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 6 X 100AH 51.2V Lifepo4 Battery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 1 X Enclosed Battery Cabinet for 6 X 100AH 51.2V Lifepo4 Batteries\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 2 Sets X 50 Feet, Solar Extension Cables-Inverter PV input\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 2 Sets Cable Between Battery and MPPT Controller\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 20 X Sets of Mounting Z-Brackets\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 1 X 400A DC Breaker\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e★ 2 X 50A PV Breaker\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/01_1e67191f-c14c-4d09-9624-50b08dfa83f9.jpg?v=1729675048\" alt=\"详情01.jpg__PID:7ccdf940-07e6-46ff-9016-34a34491fccd\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eManuals \/ Wiring Diagram \u003c\/h3\u003e\n\u003cul data-pf-type=\"List\" class=\"sc-iLsJvT dRXAiD pf-92_\"\u003e\n\u003cli data-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/LFPV_Series_Inverter.pdf\" data-target=\"_blank\" data-pf-type=\"List.Item\" class=\"sc-lbJdeI gZrLSd pf-93_ pf-text-1\"\u003e\n\u003ci class=\"sc-czkhzk fzclRt pf-94_ pf-icon-1 pfa pfa-star\" data-pf-type=\"Icon\"\u003e\u003c\/i\u003e\u003cspan data-pf-type=\"Text\" class=\"sc-fmzxHC hSXinz pf-95_\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/LFPV8_12K_hybird_Inverter_USER_MANUAL_-wifi-20230414.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/LFPV8_12K_hybird_Inverter_USER_MANUAL_-wifi-20230414.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/LFPV8_12K_hybird_Inverter_USER_MANUAL_-wifi-20230414.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/LF-PV_Manual_2022.pdf?v=1648807280\" target=\"_self\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/LF-PV_Manual_2022.pdf?v=1648807280\" target=\"_blank\"\u003e12kw-18kw Inverter\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/SG48100P_241122_42e6e869-4c34-41c0-b654-1e5c60a7ebda.pdf\" data-target=\"_blank\" data-pf-type=\"List.Item\" class=\"sc-lbJdeI gZrLSd pf-96_ pf-text-1\"\u003e\n\u003ci class=\"sc-czkhzk fzclRt pf-97_ pf-icon-1 pfa pfa-star\" data-pf-type=\"Icon\"\u003e\u003c\/i\u003e\u003cspan data-pf-type=\"Text\" class=\"sc-fmzxHC hSXinz pf-98_\"\u003e\u003ca href=\"https:\/\/sungoldpower.com\/products\/48v-100ah-server-rack-lifepo4-lithium-battery-sg48100p\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/sungoldpower.com\/products\/48v-100ah-server-rack-lifepo4-lithium-battery-sg48100p\" target=\"_self\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0323\/4090\/2025\/files\/219551-48100P.pdf\" target=\"_self\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0323\/4090\/2025\/files\/219551-48100P.pdf\" target=\"_self\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0323\/4090\/2025\/files\/219551-48100P.pdf\" target=\"_blank\"\u003eLifePo4 5.12KWH Lithium Battery\u003c\/a\u003e\u003ca href=\"https:\/\/sungoldpower.com\/products\/48v-100ah-server-rack-lifepo4-lithium-battery-sg48100p\" target=\"_self\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0323\/4090\/2025\/files\/12V24V_LiFePO4_BatteryInstruction-20221103.pdf\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/182Mono415W-SG-415WM-20250120.pdf?v=1737360447\" data-target=\"_blank\" data-pf-type=\"List.Item\" class=\"sc-lbJdeI gZrLSd pf-99_ pf-text-1\"\u003e\n\u003ci class=\"sc-czkhzk fzclRt pf-100_ pf-icon-1 pfa pfa-star\" data-pf-type=\"Icon\"\u003e\u003c\/i\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/182Mono415W-SG-415WM-20231129.pdf?v=1701692796\u0026amp;_gl=1*1nhsojh*_ga*MTk2OTk3OTk2NS4xNzM3MDc4NjUw*_ga_0BK6F6GXYF*MTczNzQyNTMxMy43LjEuMTczNzQyNjYwMC4xMS4wLjA.\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan data-pf-type=\"Text\" class=\"sc-fmzxHC hSXinz pf-101_\"\u003e415 Watts Solar Panels\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0323\/4090\/2025\/files\/MPPT_SGC4825100A-20231128.pdf\" data-target=\"_blank\" data-pf-type=\"List.Item\" class=\"sc-lbJdeI gZrLSd pf-102_ pf-text-1\"\u003e\n\u003ci class=\"sc-czkhzk fzclRt pf-103_ pf-icon-1 pfa pfa-star\" data-pf-type=\"Icon\"\u003e\u003c\/i\u003e\u003cspan data-pf-type=\"Text\" class=\"sc-fmzxHC hSXinz pf-104_\"\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0323\/4090\/2025\/files\/User_Manual_MPPT_SGC4825100A-20231016.pdf\" target=\"_blank\"\u003e100A MPPT Solar Controller\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/SGR-18K20E_WIRING_DIAGRAM_20241107.pdf\" data-target=\"_blank\" data-pf-type=\"List.Item\" class=\"sc-lbJdeI gZrLSd pf-109_ pf-text-1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0323\/4090\/2025\/files\/SGR-18K20E_WIRING_DIAGRAM_20241107.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan data-pf-type=\"Text\" class=\"sc-fmzxHC hSXinz pf-111_\"\u003eThe wiring diagram of SGR-18K20E Solar Kit\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eAt King of Generators, we’re proud to be a verified dealer of Sungold Power products. We are committed to providing exceptional customer service and ensuring your satisfaction with every purchase. Please review our warranty and return policies below, which are in line with Sungold Power’s official terms.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eWarranty Coverage\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eSungold Power offers a warranty period ranging from 1 to 25 years, depending on the specific product. The warranty period begins on the original date of purchase by the end consumer.\u003cbr\u003eTo validate the warranty, customers must provide proof of purchase, such as the original sales receipt or another acceptable form of documentation.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003e30-Day Return Policy\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eWe offer a 30-day return window on Sungold Power products. Returns are accepted under the following conditions:\u003cbr\u003eReturn shipping will be covered by Sungold Power for the following reasons:\u003cbr\u003eCarrier damage\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDefective or faulty product\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct not as described or advertised\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncorrect item shipped\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdditional product received in error\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor all other return reasons, the customer is responsible for round-trip shipping costs. Note: Free shipping promotions apply only within the continental United States.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eReturn Conditions\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eTo qualify for a return:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItems must be unused, unmodified, and undamaged\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eItems must be in original packaging\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReturn requests must be made within 30 days of delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReturns requested after 30 days may be considered on a case-by-case basis and require special approval.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore sending a return, please email our team at info@kinggenerators.com\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ewith the following:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOrder number\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhoto or video evidence (if applicable)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOriginal packaging and item details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eRefunds\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eAfter your return is received and inspected, we will notify you regarding the status of your refund. If approved, the refund will be issued to your original payment method within several business days.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eOrder Cancellations\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eOrders may be canceled for a full refund within 72 hours of placement, provided the order hasn’t yet shipped. If the item has already shipped, the customer will be responsible for return shipping costs.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eUsed Product Warranty\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eFor used products, the warranty coverage is as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWithin 30 days of purchase: Sungold Power covers all shipping and repair costs for naturally occurring issues.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWithin 1 year of purchase: Sungold Power covers repair costs; the customer covers round-trip shipping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note that Sungold Power is not responsible for after-sale service of products purchased outside of authorized dealers. Accessories may be purchased separately, but after-sale support for accessories is limited.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eWarranty Exclusions\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eWarranty does not cover:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDamage from misuse, abuse, or modification\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccidental damage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnauthorized repairs or disassembly\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProducts used outside of standard consumer use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eModified products will be returned at the customer’s expense.\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cstrong\u003eReplacements\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eIf your product fails to operate within 30 days, Sungold Power will issue a replacement, which inherits the original product’s warranty period. If the issue is caused by improper use, only troubleshooting assistance will be provided. Replacement parts under warranty will be sent upon request.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you have any further questions about our warranty or return policies, please don’t hesitate to contact our support team \u003cbr\u003eEmail: \u003ca href=\"mailto:info@kinggenerators.com\" rel=\"noopener\" target=\"_blank\"\u003einfo@kinggenerators.com\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SunGold Power","offers":[{"title":"Default Title","offer_id":40953927073827,"sku":"SGR-18K20E","price":19999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6052\/9955\/files\/SGR-12K20E-01.webp?v=1758256559","url":"https:\/\/kingofgenerators.com\/products\/sungold-power-off-grid-solar-kits-18kw","provider":"King of Generators","version":"1.0","type":"link"}