{"product_id":"7-1-15a-mppt-dual-battery-charge-controller-replacement-service-for-enhanced-efficiency","title":"7.1 15A MPPT Dual Battery Solar Charge Controller Replacement Service","description":"\u003cstyle\u003e\n        :root {\n            --color-primary: #2c3e50;\n            --color-accent: #e67e22;\n            --color-text: #333333;\n            --color-text-muted: #666666;\n            --color-bg-light: #f8f9fa;\n            --color-border: #e2e8f0;\n            --font-stack: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n        }\n\n        .ccc-container {\n            font-family: var(--font-stack);\n            color: var(--color-text);\n            line-height: 1.6;\n            max-width: 900px;\n            margin: 0 auto;\n            padding: 20px;\n        }\n\n        .ccc-alert-box {\n            background-color: #fffaf0;\n            border-left: 4px solid var(--color-accent);\n            border-right: 1px solid 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  content: \"\\2713\";\n            color: #27ae60;\n            font-weight: bold;\n        }\n\n        .ccc-faq-section {\n            margin-bottom: 40px;\n        }\n\n        .ccc-faq-item {\n            border-bottom: 1px solid var(--color-border);\n            padding: 18px 0;\n        }\n\n        .ccc-faq-item:first-child {\n            border-top: 1px solid var(--color-border);\n        }\n\n        .ccc-faq-q {\n            font-weight: 700;\n            color: var(--color-primary);\n            font-size: 1.05rem;\n            margin-bottom: 8px;\n        }\n\n        .ccc-faq-a {\n            color: var(--color-text-muted);\n            margin: 0;\n            font-size: 0.98rem;\n        }\n\n        .ccc-cta-box {\n            text-align: center;\n            background: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%);\n            color: #ffffff;\n            padding: 35px 25px;\n            border-radius: 8px;\n            margin-top: 40px;\n        }\n\n        .ccc-cta-box h3 {\n            margin-top: 0;\n            color: #ffffff;\n            font-size: 1.4rem;\n        }\n\n        .ccc-cta-box p {\n            color: #cbd5e1;\n            max-width: 600px;\n            margin: 0 auto 25px auto;\n        }\n\n        .ccc-button {\n            display: inline-block;\n            background-color: var(--color-accent);\n            color: #ffffff !important;\n            text-decoration: none;\n            padding: 12px 30px;\n            font-weight: 600;\n            border-radius: 4px;\n            transition: background-color 0.2s ease;\n            text-transform: uppercase;\n            letter-spacing: 0.05em;\n            font-size: 0.95rem;\n        }\n\n        .ccc-button:hover {\n            background-color: #d35400;\n        }\n\n        @media (max-width: 600px) {\n            .ccc-container { padding: 10px; }\n            .ccc-protection-grid { grid-template-columns: 1fr; }\n            .ccc-trust-bar { flex-direction: column; align-items: flex-start; }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"ccc-container\"\u003e\n\n\u003cdiv class=\"ccc-trust-bar\"\u003e\n  \u003cspan class=\"ccc-trust-item\"\u003eWorcestershire Workshop, UK\u003c\/span\u003e\n  \u003cspan class=\"ccc-trust-item\"\u003eNCC Academy Trained\u003c\/span\u003e\n  \u003cspan class=\"ccc-trust-item\"\u003eIMI EV Qualified\u003c\/span\u003e\n  \u003cspan class=\"ccc-trust-item\"\u003eVCA Aligned\u003c\/span\u003e\n  \u003cspan class=\"ccc-trust-item\"\u003eCampervan Electrics Specialists\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ccc-alert-box\"\u003e\n\u003ch2\u003eElectrical System Inspection Update\u003c\/h2\u003e\n\u003cp\u003eCCCAMPERS has conducted a thorough inspection of your camper van's electrical system. Regrettably, it appears that your current MPPT Dual Battery Solar Charge Controller is not functioning as intended. We understand the importance of this component in ensuring the efficient charging of your auxiliary battery, and we are committed to resolving this issue promptly.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 class=\"ccc-title\"\u003eThe Solution: Next-Generation MPPT Upgrade Service\u003c\/h2\u003e\n\u003cp class=\"ccc-intro-text\"\u003eTo address this matter, we are pleased to offer a replacement dual-battery MPPT solar charge controller service. Our engineering team will ensure that your new controller is installed correctly, tested, and precisely calibrated to meet your camper van's custom requirements.\u003c\/p\u003e\n\n\u003cdiv class=\"ccc-highlight-stat\"\u003e\n\u003cdiv class=\"ccc-stat-number\"\u003e+20%\u003c\/div\u003e\n\u003cdiv class=\"ccc-stat-label\"\u003eSolar Yield Efficiency Over Standard PWM Controllers\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eThe second generation of this intelligent charge controller is engineered to extract the highest possible power from solar panel arrays up to 225W into a 12V or 24V battery system. By actively modifying and matching the voltage coming from your panels to suit your battery bank's real-time state of charge, it guarantees maximum delivery with minimum electrical loss, whatever the weather conditions.\u003c\/p\u003e\n\n\u003ch3 class=\"ccc-subtitle\"\u003eAdvanced Multi-Battery Intelligent Management\u003c\/h3\u003e\n\u003cp\u003eBy default, whether charging two leisure batteries or a leisure battery combined with your vehicle's engine battery, the system optimizes power delivery seamlessly. It concentrates power on the main battery (connected to its BAT1 terminals) until it reaches approximately 70% charge. It then toggles over to bring your engine starter battery (BAT2) up to 70%, alternating intelligently between them until both banks are fully topped up.\u003c\/p\u003e\n\n\u003ch3 class=\"ccc-subtitle\"\u003eNew \u0026amp; Enhanced Features\u003c\/h3\u003e\n\u003cdiv class=\"ccc-features-list\"\u003e\n\u003cdiv class=\"ccc-feature-item\"\u003e\n\u003cdiv class=\"ccc-feature-title\"\u003eTwin Charging Profiles\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-desc\"\u003eManage two entirely distinct battery chemistries effortlessly. Your lithium (LiFePO4) leisure battery and an AGM\/lead-acid engine battery will each receive their own ideal, chemistry-specific charge configuration.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-item\"\u003e\n\u003cdiv class=\"ccc-feature-title\"\u003eBattery Priority Swapping\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-desc\"\u003ePerfect for winter storage or the off-season. You can manually prioritize charging the engine battery first, ensuring background draws like vehicle alarms and GPS trackers don't drain your starter battery while parked up.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-item\"\u003e\n\u003cdiv class=\"ccc-feature-title\"\u003eLithium (LiFePO4) Wake Function\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-desc\"\u003eHigh-performance lithium batteries often enter a protective \"sleep\" mode if completely drained. The controller features an automatic pulse system designed to safely \"wake\" the battery's internal Management System (BMS) as soon as solar power is detected.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-item\"\u003e\n\u003cdiv class=\"ccc-feature-title\"\u003eWireless Mobile Suite Companion\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-desc\"\u003eGain complete visibility into your off-grid system. Use the free smartphone app for iOS and Android to view real-time solar generation, battery voltage metrics, historical data logging, and receive seamless over-the-air firmware updates.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-item\"\u003e\n\u003cdiv class=\"ccc-feature-title\"\u003eOn-Unit Reboot \u0026amp; Factory Reset\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-desc\"\u003eA new external button allows you to instantly refresh wireless connectivity or restore factory defaults without needing to isolate your system or physically disconnect heavy wiring.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-item\"\u003e\n\u003cdiv class=\"ccc-feature-title\"\u003eAdvanced Thermal \u0026amp; Hardware Engineering\u003c\/div\u003e\n\u003cdiv class=\"ccc-feature-desc\"\u003eFeatures expanded panel compatibility with input limits up to 68V, enhanced physical light guides for easy at-a-glance LED monitoring, and intelligent thermal management that dials back current safely if unit temperatures exceed 80°C.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ccc-protection-section\"\u003e\n\u003ch3 style=\"margin-top: 0;\" class=\"ccc-subtitle\"\u003eComplete System Safeguards\u003c\/h3\u003e\n\u003cp\u003eThe unit continuously monitors your electrical lines to maximize battery lifespans and safeguard internal wiring:\u003c\/p\u003e\n\u003cdiv class=\"ccc-protection-grid\"\u003e\n\u003cdiv class=\"ccc-protection-badge\"\u003eReverse Current Protection\u003c\/div\u003e\n\u003cdiv class=\"ccc-protection-badge\"\u003eOverload Protection\u003c\/div\u003e\n\u003cdiv class=\"ccc-protection-badge\"\u003eOpen Circuit Protection\u003c\/div\u003e\n\u003cdiv class=\"ccc-protection-badge\"\u003eLightning Surge Protection\u003c\/div\u003e\n\u003cdiv class=\"ccc-protection-badge\"\u003eDeep Discharge Protection\u003c\/div\u003e\n\u003cdiv class=\"ccc-protection-badge\"\u003e15A Charge Current Limiting\u003c\/div\u003e\n\u003cdiv class=\"ccc-protection-badge\"\u003e12V \/ 24V Auto Recognition\u003c\/div\u003e\n\u003cdiv class=\"ccc-protection-badge\"\u003eOptional External Display Support\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 class=\"ccc-subtitle\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"ccc-faq-section\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\n  \u003cdiv class=\"ccc-faq-item\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003cdiv class=\"ccc-faq-q\" itemprop=\"name\"\u003eWhat is an MPPT dual battery solar charge controller?\u003c\/div\u003e\n    \u003cdiv class=\"ccc-faq-a\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eAn MPPT (Maximum Power Point Tracking) dual battery solar charge controller is a device that intelligently manages solar energy from your panels and distributes it across two separate battery banks — typically your leisure battery and your vehicle’s starter battery. Unlike basic PWM controllers, MPPT technology actively optimises the voltage from your solar array to extract up to 20% more usable power, regardless of weather conditions.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"ccc-faq-item\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003cdiv class=\"ccc-faq-q\" itemprop=\"name\"\u003eWhere is the MPPT replacement service carried out?\u003c\/div\u003e\n    \u003cdiv class=\"ccc-faq-a\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eAll installations are carried out at our specialist campervan workshop in Worcestershire, UK. Our technicians are NCC Academy trained, IMI EV qualified, and VCA aligned — ensuring your electrical system is handled to the highest professional standard.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"ccc-faq-item\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003cdiv class=\"ccc-faq-q\" itemprop=\"name\"\u003eWill this work with my lithium (LiFePO4) leisure battery?\u003c\/div\u003e\n    \u003cdiv class=\"ccc-faq-a\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eYes. The controller supports twin charging profiles, meaning it can manage a lithium LiFePO4 leisure battery and an AGM or lead-acid starter battery simultaneously, each with its own chemistry-specific charge curve. It also includes a LiFePO4 wake function to safely revive batteries that have entered a protective sleep mode.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"ccc-faq-item\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003cdiv class=\"ccc-faq-q\" itemprop=\"name\"\u003eWhat solar panel size is compatible with this controller?\u003c\/div\u003e\n    \u003cdiv class=\"ccc-faq-a\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eThe controller supports solar panel arrays up to 225W and accepts input voltages up to 68V, making it compatible with most standard campervan roof-mounted solar setups on 12V or 24V battery systems.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"ccc-faq-item\" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n    \u003cdiv class=\"ccc-faq-q\" itemprop=\"name\"\u003eHow do I book the MPPT replacement service?\u003c\/div\u003e\n    \u003cdiv class=\"ccc-faq-a\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\"\u003eSimply purchase this service and our workshop team will be in touch to schedule your appointment at our Worcestershire facility. We’ll handle the full installation, system integration, and performance calibration.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"ccc-cta-box\"\u003e\n\u003ch3\u003eReady to Schedule Your Upgrade?\u003c\/h3\u003e\n\u003cp\u003eOur workshop team is fully prepared to handle the installation, integration, and performance calibration to restore your camper van’s off-grid capabilities.\u003c\/p\u003e\n\u003ca href=\"\/pages\/contact\" class=\"ccc-button\"\u003eApprove Service \u0026amp; Book Appointment\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"CCCAMPERS","offers":[{"title":"Default Title","offer_id":57332600144249,"sku":"STCC15M","price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1349\/2145\/files\/15AMPPTDualBatteryChargeController.jpg?v=1779803442","url":"https:\/\/www.cccampers.co.uk\/products\/7-1-15a-mppt-dual-battery-charge-controller-replacement-service-for-enhanced-efficiency","provider":"cccampers.co.uk","version":"1.0","type":"link"}