{"product_id":"renogy-400w-12v-general-off-grid-solar-kit","title":"2kWh 400W 12V Solar Panel System w\/Solar Panel, Battery, Inverter and Charge Controller","description":"\u003cp\u003e\u003cstrong\u003eA complete 12V system: 400W of Topcon panel, a 200Ah lithium bank, a 2,000W inverter and a 40A MPPT controller.\u003c\/strong\u003e Everything sized against everything else, which is the main argument for buying a system rather than assembling one.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400W of solar\u003c\/strong\u003e, 200W Topcon panels at 20.7% module efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200Ah Core Mini\u003c\/strong\u003e LiFePO4 battery, 5,000 cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2,000W pure sine wave inverter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A Rover MPPT\u003c\/strong\u003e charge controller\u003c\/li\u003e\n\u003cli\u003ePanels 1262 × 764 × 30mm, 10.6kg each\u003c\/li\u003e\n\u003cli\u003eAlso configurable with a 100Ah battery or an inverter charger\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy the parts match\u003c\/h3\u003e\u003cp\u003e400W of panel into a 40A controller at 12V is comfortably inside the controller's ceiling, so nothing is clipped on a bright day. 200Ah of lithium will absorb a full day's harvest without the charge current limit getting in the way. And a 2,000W inverter is the right size for a bank that can deliver it. Those three relationships are what people get wrong when buying piecemeal.\u003c\/p\u003e\u003ch3\u003eWhat it does not include\u003c\/h3\u003e\u003cp\u003eA kit is a starting point, not a wiring loom. You will still need battery cable in the right gauge, fusing at every source, a bus bar arrangement, mounting hardware for the panels and a cable entry gland. Budget for those separately rather than being surprised.\u003c\/p\u003e\u003ch3\u003eCheck the variant\u003c\/h3\u003e\u003cp\u003eRenogy configure this page several ways — 100Ah or 200Ah battery, plain inverter or inverter charger. The figures above are the 200Ah and 2,000W inverter build. Confirm which configuration you are ordering on their page before you buy.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358095736999,"sku":"RKIT400DC-R40-200M-1220PUH-UK","price":959.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/RKIT400DC-R40-200M-1220PUH-UK_52690556-8da9-4c26-a5f6-02e023a832ba.jpg?v=1789800622","url":"https:\/\/shop.roamwired.com\/products\/renogy-400w-12v-general-off-grid-solar-kit","provider":"Roam Wired Shop","version":"1.0","type":"link"}