The special board power sufficient size: 410 * 340 * 18MM weight: 1.8KG

Specifications: 20w/12V

Nominal power: 20W

Peak voltage: 17.28v

Peak current :1.16A

The maximum open circuit voltage: 21.24V

Short-circuit current :1.215A

Power tolerance: +5%

Service life of 20-25: years

10A controller Product Description

Type: 12 Volt or 12/24 Volt auto work, 10 Amps (for PV and load)
Equalisation voltage:14.8Volt
High voltage disconnect(HVD): 14.4Volt
Float voltage: 13.6Volt
Low voltage disconnect(LVD) 11.1Volt
Low voltage reconnect(LVR): 12.6Volt
Self-consumption: 6mA maximum
Temperature compensation: -30mV/degree C/12V
Terminals: for wire sizes to 6mm2
Temperature: -35degree Cto +55degree C

20w solar panels

10A solar charge controller

Q: how much power can be issued? Can be used to do?
A: If you count only need to know that this is enough to 20W board, you know how much electricity the hair. If you do not count, I can only say that if the average effective duration of bright sunshine 5 hours a day, hair, 100Wh of 10-watt light bulb lit 10 hours.
What can I use this issue a bit like a brush can do this problem, you can be used to experiment, can also be used to generate electricity for home lighting system, can also be designed into a mobile phone charging station, you can also designed as a solar toy car, play to your imagination!

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