{"product_id":"solar-panel-tester-multimeter-mppt-800w","title":"Tester Multimeter for Solar Panels 800W","description":"\u003ch1 style=\"color: #f87c24;\"\u003eSolar Panel Tester Multimeter – MPPT and Open Circuit Voltage Testing up to 800W\u003c\/h1\u003e\u003cp\u003eThis compact solar panel tester accurately measures the maximum power point (MPPT) and open circuit voltage of solar panels up to 800W. Powered directly by the panel under test, it requires no external power supply and is suitable for on-site commissioning checks and panel performance verification.\u003c\/p\u003e\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAuto MPPT detection with automatic interval adjustment based on panel power\u003c\/li\u003e\n\u003cli\u003eManual MPPT detection for single-point testing\u003c\/li\u003e\n\u003cli\u003eReal-time open circuit voltage display on LCD\u003c\/li\u003e\n\u003cli\u003ePowered by the solar panel under test: no additional power supply required\u003c\/li\u003e\n\u003cli\u003eOver-voltage, over-temperature, and over-current protection\u003c\/li\u003e\n\u003cli\u003eReverse connection protection\u003c\/li\u003e\n\u003cli\u003eOverrated power protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eIn auto MPPT mode, the tester automatically adjusts the measurement interval based on the panel's current power output. At 100W the refresh rate is every 5 seconds; at 350W every 15 seconds; and at 700W every 30 seconds. This adaptive approach ensures accurate readings across a wide range of conditions without manual adjustment.\u003c\/p\u003e\u003cp\u003eIn manual MPPT mode, pressing the test button initiates a single maximum power point scan, refreshes the display, and holds the last result for easy reading and recording.\u003c\/p\u003e\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOn-site solar panel commissioning and performance checks\u003c\/li\u003e\n\u003cli\u003eVerifying panel output before and after installation\u003c\/li\u003e\n\u003cli\u003eFault-finding and panel matching for string arrays\u003c\/li\u003e\n\u003cli\u003eChecking individual panels for degradation or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color: #f87c24;\"\u003eInstallation and Safety Notes\u003c\/h3\u003e\u003cp\u003eDisconnect the solar panel from all connected equipment and loads before testing. Do not exceed the rated voltage (60V) or current (35A) of the tester. Use within the rated power range of 5 to 800W only. This device is intended for use by qualified solar installers and electricians familiar with DC PV systems.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":48034412757326,"sku":"002659","price":78.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/tester-multimeter-for-solar-panels-800w-758306.webp?v=1747945624","url":"https:\/\/voltaconsolar.com\/products\/solar-panel-tester-multimeter-mppt-800w","provider":"VoltaconSolar","version":"1.0","type":"link"}