{"product_id":"20kw-hybrid-solar-system-21-6kw-solar-40-96kwh-battery-rocksolar","title":"20kW Hybrid Solar System with 21.6kW Solar \u0026 28.68kWh Battery Storage","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eROCKSOLAR 20kW Hybrid Solar System\u003c\/strong\u003e is designed for large homes, farms, workshops, and light-commercial applications. It combines \u003cstrong\u003e2 × Growatt SPH10000TL-HU-US 10kW hybrid inverters\u003c\/strong\u003e, \u003cstrong\u003e36 × 600W solar panels\u003c\/strong\u003e, and \u003cstrong\u003e2 × 14.34kWh GSL LiFePO₄ batteries\u003c\/strong\u003e, delivering \u003cstrong\u003e21.6kW of solar capacity\u003c\/strong\u003e and \u003cstrong\u003e28.68kWh of battery storage\u003c\/strong\u003e.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor a balanced system design, \u003cstrong\u003eeach Growatt inverter is paired with one 14.34kWh battery and three dedicated solar-panel strings\u003c\/strong\u003e. Each SPH10000TL-HU-US provides three MPPT trackers, supporting this three-string-per-inverter architecture. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2 × Growatt SPH10000TL-HU-US hybrid inverters\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e20kW combined inverter output\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e36 × 600W solar panels — 21.6kW total PV\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2 × 14.34kWh GSL LiFePO₄ batteries\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e28.68kWh total battery storage\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6 × 100 ft 10 AWG PV cable sets\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e120\/240V split-phase output\u003c\/li\u003e\n\u003cli\u003e6 MPPT trackers total\u003c\/li\u003e\n\u003cli\u003eGenerator charging support\u003c\/li\u003e\n\u003cli\u003e\u0026lt;10ms backup transition\u003c\/li\u003e\n\u003cli\u003eDC-coupled and AC-coupled capability\u003c\/li\u003e\n\u003cli\u003eAFCI and Type II AC\/DC surge protection\u003c\/li\u003e\n\u003cli\u003eWi-Fi \/ 4G monitoring capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach Growatt inverter supports a \u003cstrong\u003e40–60V battery system\u003c\/strong\u003e, up to \u003cstrong\u003e200A charge\/discharge current\u003c\/strong\u003e, and up to \u003cstrong\u003e10kW continuous battery charge\/discharge power\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eBalanced Dual-Inverter System Design\u003c\/h2\u003e\n\u003cp\u003eThe system is divided into two matching power groups:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInverter 1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Growatt SPH10000TL-HU-US\u003c\/li\u003e\n\u003cli\u003e1 × GSL 14.34kWh battery\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3 solar-panel strings\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInverter 2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Growatt SPH10000TL-HU-US\u003c\/li\u003e\n\u003cli\u003e1 × GSL 14.34kWh battery\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e3 solar-panel strings\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn \u003cstrong\u003einverter intercommunication cable is included\u003c\/strong\u003e to allow the two Growatt SPH inverters to communicate and operate together as part of the dual-inverter system\u003c\/p\u003e\n\u003cp\u003eThe exact number of panels per string should be finalized according. to the 600W panel's Voc, Vmp, Isc, temperature coefficient, and the inverter's MPPT limits before installation.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 × Growatt SPH10000TL-HU-US 10kW Hybrid Inverters\u003c\/li\u003e\n\u003cli\u003e36 × 600W Solar Panels\u003c\/li\u003e\n\u003cli\u003e2 × GSL 14.34kWh LiFePO₄ Batteries\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6 × 100 ft 10 AWG PV Cable Sets\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMonitoring components\u003c\/li\u003e\n\u003cli\u003eSystem documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Array:\u003c\/strong\u003e 21.6kW\u003cbr\u003e\u003cstrong\u003eCombined Inverter Output:\u003c\/strong\u003e 20kW\u003cbr\u003e\u003cstrong\u003eBattery Storage:\u003c\/strong\u003e 28.68kWh\u003cbr\u003e\u003cstrong\u003ePV Architecture:\u003c\/strong\u003e 3 strings per inverter \/ 6 strings total\u003cbr\u003e\u003cstrong\u003eBattery Architecture:\u003c\/strong\u003e 1 battery dedicated to each inverter\u003cbr\u003e\u003cstrong\u003eTotal PV Cable:\u003c\/strong\u003e 600 ft\u003cbr\u003e\u003cstrong\u003eAC Output:\u003c\/strong\u003e 120\/240V Split Phase\u003c\/p\u003e","brand":"ROCKSOLAR CANADA","offers":[{"title":"Default Title","offer_id":55457484243235,"sku":null,"price":64941.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/8856\/7843\/files\/3_89b6180a-dd4a-442a-b7d7-e11a3ed97b53.jpg?v=1772636576","url":"https:\/\/rocksolar.ca\/en-int\/products\/20kw-hybrid-solar-system-21-6kw-solar-40-96kwh-battery-rocksolar","provider":"ROCKSOLAR CANADA","version":"1.0","type":"link"}