{"product_id":"outback-power-flexmax™-60-a-mppt-solar-charge-controller","title":"OutBack Power FLEXmax™ 60 A MPPT Solar Charge Controller","description":"\u003cp\u003e\u003cspan\u003eThe FLEXmax family of charge controllers is the latest innovation in Maximum Power Point Tracking (MPPT) charge controllers from OutBack Power. The innovative FLEXmax MPPT software algorithm is both continuous and active, increasing your photovoltaic array power yield up to 30% compared to non-MPPT controllers. Thanks to active cooling and intelligent thermal management cooling, both FLEXmax charge controllers can operate at their full maximum current rating, 60 Amps or 80 Amps respectively, in ambient temperatures as high as 104 deg F (40 deg C). Included in all of the FLEXmax Charge Controllers are the revolutionary features first developed by OutBack Power, including support for a wide range of nominal battery voltages and the ability to step-down a higher voltage solar array to recharge a lower voltage battery bank. A built-in, backlit 80 character display shows the current status and logged system performance data for the last 128 days at the touch of a button. The integrated OutBack network communications allows FLEXmax series Charge Controllers to be remotely programmed and monitored via a MATE system display and provides unrivaled complete system integration. FLEXmax MPPT Charge Controllers are the only choice when you demand a high performance, efficient and versatile charge controller for your advanced power system.\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMaximum power point tracking (MPPT)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eActive cooling and intelligent thermal management cooling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull power output in ambient temperatures as high as 104 deg F (40 deg C)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt-in, backlit 80 character display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated OutBack network communications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreases PV array output by up to 30%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdvanced continuous maximum power point tracking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery voltages from 12 to 60 VDC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProgrammable auxiliary control output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt-in 128 days of data logging\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"42\" data-end=\"60\"\u003e\n\u003cstrong data-start=\"44\" data-end=\"53\"\u003eType:\u003c\/strong\u003e MPPT\u003c\/li\u003e\n\u003cli data-start=\"61\" data-end=\"177\"\u003e\n\u003cstrong data-start=\"63\" data-end=\"91\"\u003eNominal Battery Voltage:\u003c\/strong\u003e 12, 24, 36, 48, 60 VDC (Single Model, Selectable via Field Programming at Start-Up)\u003c\/li\u003e\n\u003cli data-start=\"178\" data-end=\"225\"\u003e\n\u003cstrong data-start=\"180\" data-end=\"202\"\u003ePower Consumption:\u003c\/strong\u003e \u0026lt;1 W Typical Standby\u003c\/li\u003e\n\u003cli data-start=\"226\" data-end=\"265\"\u003e\n\u003cstrong data-start=\"228\" data-end=\"249\"\u003eEnclosure Rating:\u003c\/strong\u003e Indoor Type 1\u003c\/li\u003e\n\u003cli data-start=\"266\" data-end=\"308\"\u003e\n\u003cstrong data-start=\"268\" data-end=\"294\"\u003eOperating Temperature:\u003c\/strong\u003e -40 to 60°C\u003c\/li\u003e\n\u003cli data-start=\"309\" data-end=\"453\"\u003e\n\u003cstrong data-start=\"311\" data-end=\"333\"\u003eConduit Knockouts:\u003c\/strong\u003e\n\u003cul data-start=\"338\" data-end=\"453\"\u003e\n\u003cli data-start=\"338\" data-end=\"372\"\u003eOne 1 in (25.4 mm) on the Back\u003c\/li\u003e\n\u003cli data-start=\"375\" data-end=\"414\"\u003eOne 1 in (25.4 mm) on the Left Side\u003c\/li\u003e\n\u003cli data-start=\"417\" data-end=\"453\"\u003eTwo 1 in (25.4 mm) on the Bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"454\" data-end=\"549\"\u003e\n\u003cstrong data-start=\"456\" data-end=\"497\"\u003eType of Charging\/Charging Regulation:\u003c\/strong\u003e Bulk, Absorption, Float, Silent, and Equalization\u003c\/li\u003e\n\u003cli data-start=\"550\" data-end=\"586\"\u003e\n\u003cstrong data-start=\"552\" data-end=\"579\"\u003eMaximum Output Current:\u003c\/strong\u003e 60 A\u003c\/li\u003e\n\u003cli data-start=\"587\" data-end=\"722\"\u003e\n\u003cstrong data-start=\"589\" data-end=\"623\"\u003ePV Open-Circuit Voltage (VOC):\u003c\/strong\u003e\n\u003cul data-start=\"628\" data-end=\"722\"\u003e\n\u003cli data-start=\"628\" data-end=\"677\"\u003e150 VDC Absolute Maximum (Coldest Conditions)\u003c\/li\u003e\n\u003cli data-start=\"680\" data-end=\"722\"\u003e145 VDC Start-Up and Operating Maximum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"723\" data-end=\"804\"\u003e\n\u003cstrong data-start=\"725\" data-end=\"757\"\u003ePower Conversion Efficiency:\u003c\/strong\u003e 98.1% at 60 ADC in a 48 VDC System (Typical)\u003c\/li\u003e\n\u003cli data-start=\"805\" data-end=\"912\"\u003e\n\u003cstrong data-start=\"807\" data-end=\"826\"\u003eNetwork Cables:\u003c\/strong\u003e Proprietary Network System Using RJ-45 Modular Connectors with CAT5 Cable (8 Wires)\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"989\"\u003e\n\u003cstrong data-start=\"915\" data-end=\"935\"\u003ePeak Efficiency:\u003c\/strong\u003e 68 VDC Input with 48 V Battery at 52.8 VDC (98.31%)\u003c\/li\u003e\n\u003cli data-start=\"990\" data-end=\"1163\"\u003e\n\u003cstrong data-start=\"992\" data-end=\"1046\"\u003eNEC Recommended Solar Maximum Array STC Nameplate:\u003c\/strong\u003e\n\u003cul data-start=\"1051\" data-end=\"1163\"\u003e\n\u003cli data-start=\"1051\" data-end=\"1076\"\u003e12 VDC Systems: 750 W\u003c\/li\u003e\n\u003cli data-start=\"1079\" data-end=\"1105\"\u003e24 VDC Systems: 1500 W\u003c\/li\u003e\n\u003cli data-start=\"1108\" data-end=\"1134\"\u003e48 VDC Systems: 3000 W\u003c\/li\u003e\n\u003cli data-start=\"1137\" data-end=\"1163\"\u003e60 VDC Systems: 3750 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1164\" data-end=\"1214\"\u003e\n\u003cstrong data-start=\"1166\" data-end=\"1194\"\u003eCEC Weighted Efficiency:\u003c\/strong\u003e 97.3% (at 48 VDC)\u003c\/li\u003e\n\u003cli data-start=\"1215\" data-end=\"1308\"\u003e\n\u003cstrong data-start=\"1217\" data-end=\"1251\"\u003eVoltage Regulation Set Points:\u003c\/strong\u003e 13 to 80 VDC, User Adjustable with Password Protection\u003c\/li\u003e\n\u003cli data-start=\"1309\" data-end=\"1431\"\u003e\n\u003cstrong data-start=\"1311\" data-end=\"1337\"\u003eEqualization Charging:\u003c\/strong\u003e\n\u003cul data-start=\"1342\" data-end=\"1431\"\u003e\n\u003cli data-start=\"1342\" data-end=\"1388\"\u003eProgrammable Voltage Setpoint and Duration\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1431\"\u003eAutomatic Termination when Completed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1432\" data-end=\"1558\"\u003e\n\u003cstrong data-start=\"1434\" data-end=\"1471\"\u003eBattery Temperature Compensation:\u003c\/strong\u003e\n\u003cul data-start=\"1476\" data-end=\"1558\"\u003e\n\u003cli data-start=\"1476\" data-end=\"1517\"\u003eAutomatic with Optional RTS Installed\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1558\"\u003e5.0 mV per °C per 2 V Battery Cell\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1559\" data-end=\"1744\"\u003e\n\u003cstrong data-start=\"1561\" data-end=\"1594\"\u003eVoltage Step-Down Capability:\u003c\/strong\u003e Down Convert from Any Acceptable Array Voltage to Any Battery Voltage\n\u003cul data-start=\"1669\" data-end=\"1744\"\u003e\n\u003cli data-start=\"1669\" data-end=\"1744\"\u003eExample: 72 VDC Array to 24 VDC Battery, 60 VDC Array to 48 VDC Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1745\" data-end=\"1892\"\u003e\n\u003cstrong data-start=\"1747\" data-end=\"1789\"\u003eProgrammable Auxiliary Control Output:\u003c\/strong\u003e\n\u003cul data-start=\"1794\" data-end=\"1892\"\u003e\n\u003cli data-start=\"1794\" data-end=\"1867\"\u003e12 VDC Output Signal, Programmable for Different Control Applications\u003c\/li\u003e\n\u003cli data-start=\"1870\" data-end=\"1892\"\u003eMaximum of 0.2 ADC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1893\" data-end=\"2007\"\u003e\n\u003cstrong data-start=\"1895\" data-end=\"1914\"\u003eStatus Display:\u003c\/strong\u003e\n\u003cul data-start=\"1919\" data-end=\"2007\"\u003e\n\u003cli data-start=\"1919\" data-end=\"1955\"\u003e3.1 in (8 cm) Backlit LCD Screen\u003c\/li\u003e\n\u003cli data-start=\"1958\" data-end=\"2007\"\u003e4 Lines with 80 Alphanumeric Characters Total\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2008\" data-end=\"2076\"\u003e\n\u003cstrong data-start=\"2010\" data-end=\"2042\"\u003eRemote Display \u0026amp; Controller:\u003c\/strong\u003e Optional MATE3s, MATE, or MATE2\u003c\/li\u003e\n\u003cli data-start=\"2077\" data-end=\"2338\"\u003e\n\u003cstrong data-start=\"2079\" data-end=\"2096\"\u003eData Logging:\u003c\/strong\u003e Last 128 Days of Operation, Including:\n\u003cul data-start=\"2140\" data-end=\"2338\"\u003e\n\u003cli data-start=\"2140\" data-end=\"2198\"\u003eAmp-Hours, Watt-Hours, Time in Float, Peak Watts, Amps\u003c\/li\u003e\n\u003cli data-start=\"2201\" data-end=\"2274\"\u003eSolar Array Voltage, Maximum Battery Voltage, Minimum Battery Voltage\u003c\/li\u003e\n\u003cli data-start=\"2277\" data-end=\"2338\"\u003eAbsorb Time, Accumulated Amp-Hours, and kWh of Production\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2339\" data-end=\"2423\"\u003e\n\u003cstrong data-start=\"2341\" data-end=\"2353\"\u003eOptions:\u003c\/strong\u003e Remote Temperature Sensor (RTS), HUB4, HUB10.3, MATE, MATE2, MATE3s\u003c\/li\u003e\n\u003cli data-start=\"2424\" data-end=\"2471\"\u003e\n\u003cstrong data-start=\"2426\" data-end=\"2441\"\u003eDimensions:\u003c\/strong\u003e 13.75 in x 5.75 in x 4.5 in\u003c\/li\u003e\n\u003cli data-start=\"2472\" data-end=\"2532\"\u003e\n\u003cstrong data-start=\"2474\" data-end=\"2488\"\u003eStandards:\u003c\/strong\u003e ETL Listed to UL1741, CSA C22.2 No. 107.1\u003c\/li\u003e\n\u003cli data-start=\"2533\" data-end=\"2560\"\u003e\n\u003cstrong data-start=\"2535\" data-end=\"2546\"\u003eWeight:\u003c\/strong\u003e 11.65 lb\/kg\u003c\/li\u003e\n\u003cli data-start=\"2561\" data-end=\"2612\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"2563\" data-end=\"2576\"\u003eWarranty:\u003c\/strong\u003e Standard 5 Years, Extended 10 Years\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eDocuments \u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/store.solarcellzusa.com\/Item%20Documents\/SLR-520-0055_Specification%20Sheet.pdf\" style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003eSpecification Sheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/store.solarcellzusa.com\/Item%20Documents\/SLR-520-0055_Owners_User%20Manual.pdf\" style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003eOwners\/User Manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/store.solarcellzusa.com\/Item%20Documents\/SLR-520-0055_Quick%20Start%20Guide.pdf\" style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003eQuick Start Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OutBack Power","offers":[{"title":"This item is no longer available for purchase","offer_id":43472176971878,"sku":"SLR-520-0078","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/7265\/3414\/files\/download-2025-02-12T110456.927.png?v=1764025808","url":"https:\/\/store.solarcellzusa.com\/products\/outback-power-flexmax%e2%84%a2-60-a-mppt-solar-charge-controller","provider":"Solar Cellz Inc","version":"1.0","type":"link"}