{"product_id":"morningstar-ps-mppt-40m","title":"Morningstar ProStar MPPT PS-MPPT-40M Solar Charge Controller with Digital Meter (40A \/ 12-24V)","description":"\u003cp\u003eThe Morningstar ProStar MPPT PS-MPPT-40M is a high-efficiency 40-Amp maximum power point tracking (MPPT) solar charge controller designed for off-grid battery systems up to 1,100 Watts. Powered by Morningstar’s TrakStar Technology™, it continuously optimizes energy harvest across changing solar conditions while delivering 4-stage charging for Lead-Acid, Lithium-Ion, and NiCd battery chemistries. This version includes a factory-installed backlit graphical digital meter for field monitoring and programming without requiring a PC, along with built-in 30A load and PV-based lighting control. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMPN:\u003c\/b\u003e PS-MPPT-40M\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaximum Battery Current:\u003c\/b\u003e 40 Amps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLoad Current Rating:\u003c\/b\u003e 30 Amps (Integrated LVD\/Load Control)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNominal Battery Voltage:\u003c\/b\u003e 12V \/ 24V DC auto-detect\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaximum PV Open Circuit Voltage (Voc):\u003c\/b\u003e 120V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNominal PV Input Power:\u003c\/b\u003e 550W @ 12V \/ 1100W @ 24V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Meter Display:\u003c\/b\u003e Backlit graphical LCD screen for active monitoring, diagnostics, and PC-free setting adjustments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePeak Efficiency:\u003c\/b\u003e 98%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eData Logging:\u003c\/b\u003e Internal storage records up to 256 days of detailed system performance metrics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCommunications:\u003c\/b\u003e RJ-11 port for MeterBus \/ MODBUS protocols and PC setup via Morningstar MSView\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEnvironmental Protection:\u003c\/b\u003e Conformal-coated PCB, marine-rated terminals, and durable polycarbonate housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCertifications \u0026amp; Warranty:\u003c\/b\u003e UL 1741, IEC 62109, CSA C22.2, FCC Class B, CE, RoHS; 5-Year Limited Warranty\u003ca href=\"https:\/\/www.morningstarcorp.com\/wp-content\/uploads\/datasheet-prostar-mppt-en.pdf\" title=\"Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Morningstar","offers":[{"title":"Default Title","offer_id":42670649507936,"sku":"MS-PS-MPPT-40M","price":578.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1662\/3200\/files\/25M.webp?v=1787575208","url":"https:\/\/hmicovers.com\/products\/morningstar-ps-mppt-40m","provider":"VIZOR","version":"1.0","type":"link"}