dr.don
Q: Does this cable work with the BF-F8HP? Does it come with PC software and instructions?
perguntado por dr.don sobre 2020-01-25 12:24:36
Q: What is the battery chemistry for the battery? Is it Li Ion?
perguntado por dr.don sobre 2019-12-16 08:00:06
Extrud Yes, it is Li battery.
2019-12-26 06:11:17 Útil (1)Q: Do you offer a full kit of parts or a fully assembled version of this inverter?
perguntado por dr.don sobre 2022-04-16 07:55:47
Rindfleis maybe you can search it with keywords.
2022-04-22 07:10:02 Útil (0)Q: hi. May I use 12v car battery voltage directly
perguntado por i. k. sobre 2021-08-04 03:11:36
dr.don The specs show 6 to 32 volts input is acceptable. I'm using 12v and it's fine.
2022-03-23 06:40:37 Útil (0)Q: Please tell me this unit "quiescent current".
perguntado por stunix sobre 2019-09-28 01:11:36
dr.don With no USB connectors plugged in, there is one LED lit and I measured 30ma. I also purchased item # 1613154. with no USB connected it has 4 blue LEDs lit and measures only 9ma.
2022-03-23 06:25:52 Útil (1)
dr.don 300W per day doesn't really make sense. Watts are already units of POWER (rate of energy usage or delivery), so there is no element of time in Watts (the "per day part). ENERGY can be measured in Watt-Hours, but there's a problem there, too. In full sun, there is never a moment this panel will provide 100 Watts. To determine how many Watts (power) the panels are providing at any moment, simultaneously measure the voltage and current and multiply. 22V X 0.75 Amps is 16.5 Watts. multiply the power by the number of hours the panels collect 16.5 Watts, and you have the quantity of energy collected. Some of that energy is lost heating the batteries and charge controller (as well as during battery usage), so even if you store 16.5 Watts for 4 hours, you may only store 55 Watt hours of energy, and in use you might only recover 50 Watt hours of the stored energy. Energy is conserved, but doesn't always go where we want it to go.
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lehellaz If you have on radio K port input, yes
2023-08-08 10:18:40 Útil (0)