{"product_id":"dokio-200w-18v-solar-panel-kit-for-12v-systems-monocrystalline-z-brackets-5m-cable","title":"DOKIO 200W 18V Solar Panel Kit for 12V Systems — Monocrystalline, Z-Brackets \u0026 5m Cable","description":"\u003cp\u003e\u003cstrong\u003eThe DOKIO 200W 18V solar panel kit is a ready-to-install module bundle for 12V battery systems that includes mounting brackets and a 5 m MC4 cable—controller sold separately.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis compact kit supplies a dependable DC source for RVs, boats, tiny homes and off-grid battery banks. The 200W monocrystalline panel is built with a half-cell layout and bypass diodes to reduce power loss from partial shading and heat, while the included Z-brackets and 5-meter cable make initial installation fast. The package is optimized for users who want a strong single-panel solution that can be expanded later with additional panels and a compatible charge controller.\u003c\/p\u003e\n\n\u003ch3\u003eHow much power will this 200W panel actually deliver to a 12V battery?\u003c\/h3\u003e\n\u003cp\u003eOutput depends on sunlight, panel orientation and system losses. Under standard test conditions the panel delivers 200W at 18V nominal; in real-world conditions expect lower average wattage but steady charging when positioned correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated 200W output under ideal sun; nominal voltage ~18V for 12V battery charging.\u003c\/li\u003e\n  \u003cli\u003eHalf-cell design and bypass diodes reduce loss from shading and hotspot heating.\u003c\/li\u003e\n  \u003cli\u003eReal-world production varies with season, angle, and site shading.\u003c\/li\u003e\n  \u003cli\u003eUse a PWM or MPPT controller (not included) to safely manage 12V charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what additional parts do I need?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a single 200W panel, Z-brackets for surface mounting, alligator clips and a 5 m MC4 cable so you can reach most battery locations. You will need to add a charge controller — PWM or MPPT depending on efficiency needs — plus appropriate battery terminals and fusing to complete the system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 200W solar panel, Z-brackets, alligator clips, 5 m MC4 cable.\u003c\/li\u003e\n  \u003cli\u003eRequired but not included: PWM or MPPT charge controller, fuses or breakers, battery connection hardware.\u003c\/li\u003e\n  \u003cli\u003eOptional: extra panels for higher capacity and longer MC4 extension cables for remote mounts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation on an RV, boat, or rooftop?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be approachable for DIYers and professional installers alike. The panel arrives with pre-drilled holes that match standard mounting hardware, and the included Z-brackets speed up attachment on flat or gently curved surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-drilled holes and Z-brackets enable quick mounting on RV roofs, cabins or small boats.\u003c\/li\u003e\n  \u003cli\u003eUniversal MC4 connectors and 5 m cable simplify wiring to a controller or battery location.\u003c\/li\u003e\n  \u003cli\u003eFoam corner protection and reinforced cartons reduce transit damage for smoother installs.\u003c\/li\u003e\n  \u003cli\u003eExpandable: additional panels can be wired in series\/parallel with proper controller sizing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the panel for long-term outdoor use?\u003c\/h3\u003e\n\u003cp\u003eThe DOKIO panel is built for extended outdoor exposure and engineered with components that limit yearly degradation. Robust cells, bypass diodes and a durable frame provide stable performance over many seasons when mounted and maintained correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHalf-cell construction reduces thermal stress and improves shade tolerance.\u003c\/li\u003e\n  \u003cli\u003eBypass diodes protect against hot spots and sustain output during partial shading.\u003c\/li\u003e\n  \u003cli\u003eDesigned for years of service with low annual performance decline and corrosion-resistant framing.\u003c\/li\u003e\n  \u003cli\u003eShipped with protective foam corners and reinforced cartons to prevent transport damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This DOKIO 200W 18V solar panel kit suits RV owners, boaters, cabin dwellers and off-grid enthusiasts who need a single reliable panel to charge 12V battery banks. It’s ideal for users wanting a straightforward, expandable solution that’s easy to mount and connects quickly to a PWM or MPPT charge controller for safer battery charging.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a charge controller with this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A PWM or MPPT controller is required to safely charge a 12V battery; the kit does not include one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mount the panel on a curved RV roof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the included Z-brackets suit many flat and gently curved roofs, but check roof curvature and bracket fit before installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DOKIO","offers":[{"title":"Default Title","offer_id":56801848262996,"sku":"B0DQ4SX3TV","price":233.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/dokio-200w-panel-front-view.jpg?v=1786751157","url":"https:\/\/gardenluxe.co.uk\/products\/dokio-200w-18v-solar-panel-kit-for-12v-systems-monocrystalline-z-brackets-5m-cable","provider":"Gardenluxe Uk","version":"1.0","type":"link"}