{"product_id":"60a-mppt-solar-charge-controller-parallel-12v-48v","title":"Sunvivae 60A MPPT Solar Charge Controller, 12V\/24V\/36V\/48V Auto, Up to 12 Units in Parallel","description":"\u003cstyle\u003e\n  .sv60{--ink:#17231d;--green:#174f37;--lime:#bad548;--soft:#f3f7f2;--line:#dce6df;--warn:#fff7e6;max-width:1180px;margin:0 auto;color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6}\n  .sv60 *{box-sizing:border-box}.sv60 h2,.sv60 h3,.sv60 p{margin-top:0}.sv60 h2{font-size:clamp(28px,4vw,46px);line-height:1.12}.sv60 h3{font-size:22px;line-height:1.25}.sv60 p{font-size:16px}.sv60 img{display:block;width:100%;height:auto;border-radius:18px}.sv60 .hero{padding:52px 28px;text-align:center;background:linear-gradient(135deg,#10291e,#1c583d);color:#fff;border-radius:24px}.sv60 .eyebrow{font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--lime);font-size:13px}.sv60 .lead{max-width:800px;margin:0 auto 28px;font-size:18px}.sv60 .chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.sv60 .chip{padding:9px 14px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:rgba(255,255,255,.08);font-size:14px;font-weight:700}.sv60 section{padding:54px 20px}.sv60 .center{text-align:center;max-width:800px;margin-left:auto;margin-right:auto}.sv60 .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.sv60 .card{padding:24px;background:var(--soft);border:1px solid var(--line);border-radius:18px}.sv60 .num{font-size:30px;font-weight:900;color:var(--green);line-height:1}.sv60 .split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:34px}.sv60 .table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px}.sv60 table{width:100%;border-collapse:collapse;min-width:660px}.sv60 th,.sv60 td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}.sv60 th{background:var(--green);color:#fff}.sv60 tr:last-child td{border-bottom:0}.sv60 .note{padding:18px 20px;background:var(--warn);border-left:5px solid #e2a229;border-radius:10px}.sv60 .steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.sv60 .step{padding:22px;border:1px solid var(--line);border-radius:16px}.sv60 .step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:34px;height:34px;margin-bottom:12px;border-radius:50%;background:var(--green);color:#fff;font-weight:800}.sv60 details{border-top:1px solid var(--line);padding:17px 2px}.sv60 summary{cursor:pointer;font-weight:800}.sv60 .cta{text-align:center;background:var(--soft);border-radius:22px}.sv60 .btn{display:inline-block;padding:14px 24px;background:var(--green);color:#fff!important;text-decoration:none;border-radius:999px;font-weight:800}.sv60 .fine{font-size:13px;color:#53615a}.sv60 ul{padding-left:21px}.sv60 li{margin-bottom:8px}\n  @media(max-width:800px){.sv60 .grid,.sv60 .split,.sv60 .steps{grid-template-columns:1fr}.sv60 section{padding:38px 12px}.sv60 .hero{padding:40px 18px;border-radius:18px}.sv60 .split img{order:-1}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"sv60\"\u003e\n  \u003cdiv class=\"hero\"\u003e\n    \u003cdiv class=\"eyebrow\"\u003eExpandable off-grid solar charging\u003c\/div\u003e\n    \u003ch2\u003e60A MPPT Solar Charge Controller\u003c\/h2\u003e\n    \u003cp class=\"lead\"\u003eEfficient charging for 12V, 24V, 36V and 48V battery systems—with an adjustable 2–60A charging limit and parallel expansion for growing solar installations.\u003c\/p\u003e\n    \u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003e60A Rated Charging\u003c\/span\u003e\u003cspan class=\"chip\"\u003e12\/24\/36\/48V Auto\u003c\/span\u003e\u003cspan class=\"chip\"\u003eUp to 12 in Parallel\u003c\/span\u003e\u003cspan class=\"chip\"\u003eLead-Acid \u0026amp; Lithium\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003csection\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eBuilt for serious solar systems\u003c\/div\u003e\n\u003ch2\u003eMore control. More capacity. Room to expand.\u003c\/h2\u003e\n\u003cp\u003eAdvanced maximum power point tracking helps harvest available energy from the array while the clear LCD and programmable settings give you practical control over battery charging and DC load operation.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"grid\"\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"num\"\u003e≥99%\u003c\/div\u003e\n\u003ch3\u003eMPPT Tracking\u003c\/h3\u003e\n\u003cp\u003eContinuously follows the array's maximum power point, with peak conversion efficiency up to 97% under suitable conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"num\"\u003e2–60A\u003c\/div\u003e\n\u003ch3\u003eAdjustable Charge Limit\u003c\/h3\u003e\n\u003cp\u003eSet the maximum charging current to suit the connected battery manufacturer's permitted charge rate.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"num\"\u003e12×\u003c\/div\u003e\n\u003ch3\u003eParallel Expansion\u003c\/h3\u003e\n\u003cp\u003eConnect up to 12 compatible controllers for larger systems using the specified communication and wiring method.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"split\"\u003e\n    \u003cdiv\u003e\n\u003cdiv class=\"eyebrow\"\u003eComplete off-grid control\u003c\/div\u003e\n\u003ch2\u003eFrom solar array to stored energy\u003c\/h2\u003e\n\u003cp\u003eDesigned for cabins, RV systems, marine installations and home energy projects, the controller manages power between a compatible PV array, battery bank and supported DC loads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic 12V\/24V\/36V\/48V battery-system recognition\u003c\/li\u003e\n\u003cli\u003eRated 60A battery charging current\u003c\/li\u003e\n\u003cli\u003eRated DC load output current: 25A\u003c\/li\u003e\n\u003cli\u003eNegative-ground architecture\u003c\/li\u003e\n\u003cli\u003eLCD monitoring and user-programmable settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n    \u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/2_b1d85eea-cb9d-4f07-9ff0-799d5433d946.png?v=1788249590\" alt=\"60A MPPT solar charge controller in an off-grid solar energy system\"\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eSystem sizing\u003c\/div\u003e\n\u003ch2\u003ePV recommendations by battery voltage\u003c\/h2\u003e\n\u003cp\u003eConfirm the solar array's cold-weather open-circuit voltage, power and current before installation. Never exceed the limits specified for the controller supplied with your order.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"table-wrap\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBattery System\u003c\/th\u003e\n\u003cth\u003eSuggested PV Power\u003c\/th\u003e\n\u003cth\u003eSuggested PV Input Range\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd\u003e720W\u003c\/td\u003e\n\u003ctd\u003eDC 20–75V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24V\u003c\/td\u003e\n\u003ctd\u003e1440W\u003c\/td\u003e\n\u003ctd\u003eDC 37–100V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36V\u003c\/td\u003e\n\u003ctd\u003e2100W\u003c\/td\u003e\n\u003ctd\u003eDC 50–155V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48V\u003c\/td\u003e\n\u003ctd\u003e2800W\u003c\/td\u003e\n\u003ctd\u003eDC 72–155V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n    \u003cp class=\"fine\"\u003ePV output varies with temperature and operating conditions. Include an appropriate electrical safety margin and follow the supplied manual and local code.\u003c\/p\u003e\n    \u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/4_ccdb959e-7936-49a0-8473-309785941ec4.png?v=1788249589\" alt=\"PV power and input voltage recommendations for 12V 24V 36V and 48V systems\"\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"split\"\u003e\n    \u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/6_cebf0ee9-5745-4ee3-8baa-f7686d2642ce.png?v=1788249590\" alt=\"Compatible sealed gel flooded AGM lithium iron phosphate and lithium ion batteries\"\u003e\n    \u003cdiv\u003e\n\u003cdiv class=\"eyebrow\"\u003eFlexible battery profiles\u003c\/div\u003e\n\u003ch2\u003eLead-acid, lithium and user-defined settings\u003c\/h2\u003e\n\u003cp\u003ePreset charging profiles support Sealed, Gel, Flooded, AGM, LiFePO4 and lithium-ion batteries. A user-defined profile lets experienced installers match supported batteries that require custom parameters.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProgrammable absorption voltage\u003c\/li\u003e\n\u003cli\u003eProgrammable float voltage\u003c\/li\u003e\n\u003cli\u003eLow-voltage disconnect setting\u003c\/li\u003e\n\u003cli\u003eDC load timer control\u003c\/li\u003e\n\u003cli\u003eExternal temperature-probe input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eCold-weather lithium warning:\u003c\/strong\u003e Do not charge lithium batteries below 0°C (32°F) unless the battery itself includes manufacturer-approved low-temperature charging protection.\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eScalable architecture\u003c\/div\u003e\n\u003ch2\u003eExpand with up to 12 controllers\u003c\/h2\u003e\n\u003cp\u003eParallel operation can increase total charging capacity while letting separate solar arrays serve a shared battery bank.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/8_7db13edc-925c-45b2-b17a-1a1258d8d0e4.png?v=1788249590\" alt=\"Up to twelve compatible MPPT solar charge controllers operating in parallel\"\u003e\n    \u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eParallel-system requirements:\u003c\/strong\u003e Each controller must use its own separate PV array. Compatible controllers connect to the same battery bank and must use the specified communication cables and controller-address settings. Verify the battery bank can safely accept the combined charging current.\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eInstallation sequence\u003c\/div\u003e\n\u003ch2\u003eConnect the battery first\u003c\/h2\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"steps\"\u003e\n\u003cdiv class=\"step\"\u003e\n\u003ch3\u003ePower everything off\u003c\/h3\u003e\n\u003cp\u003eOpen all correctly rated DC breakers and verify polarity before making any connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"step\"\u003e\n\u003ch3\u003eConnect the battery\u003c\/h3\u003e\n\u003cp\u003eConnect and energize the battery side first so the controller can detect the system voltage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"step\"\u003e\n\u003ch3\u003eConnect PV, then load\u003c\/h3\u003e\n\u003cp\u003eAfter the controller powers on correctly, connect the PV array and then any compatible DC load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"note\" style=\"margin-top:20px\"\u003e\n\u003cstrong\u003eBefore changing parameters:\u003c\/strong\u003e Disconnect PV input. To restore factory settings, connect only the battery and hold the last button for more than five seconds. Installation should be completed by a qualified person using correctly sized cable, fuses\/breakers and torque values from the supplied manual.\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eBuilt-in safeguards\u003c\/div\u003e\n\u003ch2\u003eProtection for everyday system faults\u003c\/h2\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003ePV \u0026amp; Wiring\u003c\/h3\u003e\n\u003cp\u003ePV short-circuit and reverse-polarity protection help reduce risk from common wiring faults.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eBattery \u0026amp; Load\u003c\/h3\u003e\n\u003cp\u003eBattery overvoltage, over-discharge, load overcurrent and load short-circuit protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch3\u003eTemperature\u003c\/h3\u003e\n\u003cp\u003eDie-cast aluminum heat dissipation plus a temperature-controlled cooling fan and external probe.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eFrequently asked questions\u003c\/div\u003e\n\u003ch2\u003eBefore you install\u003c\/h2\u003e\n\u003c\/div\u003e\n    \u003cdetails\u003e\u003csummary\u003eCan I connect one solar array to several controllers?\u003c\/summary\u003e\u003cp\u003eNo. In a parallel-controller system, each controller must receive power from its own separate PV array.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eCan the charging current always be set to 60A?\u003c\/summary\u003e\u003cp\u003eThe adjustable limit is 2–60A, but the selected value must not exceed the battery manufacturer's permitted charging current or the safe capacity of the wiring and protection devices.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eDoes “12V\/24V\/36V\/48V Auto” mean the PV voltage is automatically selected?\u003c\/summary\u003e\u003cp\u003eNo. It refers to battery-system recognition. The PV array must still be designed within the correct input-voltage and power range for the selected battery system.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eCan I install the controller outdoors?\u003c\/summary\u003e\u003cp\u003eInstall it in a dry, ventilated location protected from rain, condensation, direct water exposure and excessive dust. Allow clearance for cooling and follow the supplied manual.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eWhat is included?\u003c\/summary\u003e\u003cp\u003ePackage contents may vary by production batch. Please refer to the current product images and order confirmation, or contact us before purchase if a specific accessory is required.\u003c\/p\u003e\u003c\/details\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"cta\"\u003e\u003ch2\u003ePlanning a larger solar system?\u003c\/h2\u003e\n\u003cp\u003eSend us your battery voltage, battery chemistry, PV panel Voc\/Vmp and proposed series\/parallel layout before ordering.\u003c\/p\u003e\n\u003ca class=\"btn\" href=\"https:\/\/www.sunvivae.com\/pages\/contact-us\"\u003eContact Sunvivae\u003c\/a\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sunvivae","offers":[{"title":"Default Title","offer_id":44970912448605,"sku":"GF-018-MPPT60A","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/sunvivae-60a-mppt-solar-charge-controller-12v24v36v48v-auto-up-to-12-units-in-parallel-3893725.png?v=1789885511","url":"https:\/\/www.sunvivae.com\/products\/60a-mppt-solar-charge-controller-parallel-12v-48v","provider":"Sunvivae","version":"1.0","type":"link"}