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Power Pack Instructions:
Plug the solar panel in any of the ports, if you have 2 solar panels you can plug both at the same time.
The optimum tilt angle is calculated by adding 15 de-grees to your latitude during winter and subtracting 15 degrees from your latitude during summer. For instance, if your latitude is 34°, the optimum tilt angle for your solar panels during winter will be 34 + 15 = 49°. The summer optimum tilt angle on the other hand will be 34 —15 = 19°.
Best to charge the VPP all day in the direct sun, 6 to 7 hours mini-
mum.
Light bulbs included 3 Watt each, and switch with 4 stages.
Cold weather will affect the performance of the batteries inside the power pack. The subfreezing temperature will lower the charge capacity and ability to hold the charge for long time.
When the battery is depleted connected devices will disconnect auto-
magically.
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