Solar charge controllers with maximum power point tracking (8 pages)
Summary of Contents for Genasun GV-4
Page 1
Solar Charge Controller with Maximum Power Point Tracking For models: GV-4-Pb-12V: 12V Lead-Acid/AGM/Gel/Sealed/Flooded http://genasun.com 4A / 50W GENASUN INC. 1035 Cambridge st. • suite 16b Cambridge, ma 02141 • usa Genasun GV-4(all models) manual, ReVIsIon 1.0 | 11.2012 IMPORTANT SAFETY INSTRUCTIONS | SAVE THESE INSTRUCTIONS...
Grounding is not necessary for operation and is at the user's discretion. If the GV-4 is to be used with a solar array electrically connected to earth ground, please note the following: WARNING: THIS UNIT IS NOT PROVIDED WITH A GFDI DEVICE. Consult Article 690 of the National Electrical Code (or the standards in force at the installation location) to determine whether a GFDI is necessary for your installation.
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In most applications, the panel should be connected only to the GV-4. • never connect the panel negative to the battery negative, as your batteries may be damaged. In the GV-4, the positive side of the battery is connected MOUntInG internally to the positive side of the solar panel.
SETS OF 5 RED BLINKS. Charging (current limit): charging at current limit. Panel voltage too high: only 12V nominal solar panels may The GV-4 is overloaded and limiting charging current. be used with this controller. LONG, THEN SHORT GREEN BLINKS SETS OF 6 RED BLINKS.
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