ExpertPower OMEGA 1500, Руководство пользователя

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SUPPORT
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Q: How do I calculate the solar charging time?
A: Most solar panel users can calculate their recharge times
with the following equation:
Device Watt Hours/Solar Panel Watts = Solar Recharge Times
So theoretically, a 800 watt solar panel would recharge a
1500 watt-hour battery pack in under 2 hours (1500/800 =
1.88)
However, on a good, sunny day, you’ll probably only receive
about 50-75% of your solar panel’s rated wattage, and so a
more accurate calculation would be:
Device Watt Hours / 75% of Solar Panel Watts = Solar
Recharge Time
This would be the best way to accurately calculate the solar
recharge times of your OMEGA.
Q: Can I recharge with solar panels on cloudy days?
A:
Solar panels need direct sunlight in order to produce the
maximum solar output. But even in cloudy weather, solar
panels can still absorb solar energy to produce power, though
it will be at a significantly reduced rate compared to sunny
days — usually between 25 and 40%.
Q: Do I need to use a charge controller with my solar panel?
A: No. The OMEGA has a built-in solar charge controller to
regulate the input voltage and current of your solar panel, so
an external charge controller is not needed.