A 6-watt solar panel can produce approximately 24 to 30 watts of energy per day under optimal conditions, considering the average sun exposure of 4 to 5 hours.
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With 1,000 watts of panel power (4×250-watt panels, 3x 330-watt panels), you could easily get enough power to charge 2x200ah batteries, and probably three or even four if your energy usage is moderate.
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Current at Peak (Ipmax) and Voltage at Peak (Vpmax): Ipmax is the current output at peak power, typically around 9.
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On average, a solar panel can output about 400 watts of power under direct sunlight, and produce about 2 kilowatt-hours (kWh) of energy per day.
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