* Estimated delivery times start from the date of shipment, excluding processing time.
* Actual delivery times may vary due to holidays, weather conditions, or customs delays.
Just a small pannel. Don't expect too much. It will charge a older smartphone with 2000mah lipo battery directy connected to the pannel's usb but it struggle for hours with a 4000mah mobile phone. You should opt for the dual panel setup and use a battery with the contoller if you wanna have some better results. The pannel outputs up to 300 milliamp in direct sunlight only and temperatures up to 28 celcius. When things get really hot the panel cannot deliver.
Just a small pannel. Don't expect too much. It will charge a older smartphone with 2000mah lipo battery directy connected to the pannel's usb but it struggle for hours with a 4000mah mobile phone. You should opt for the dual panel setup and use a battery with the contoller if you wanna have some better results. The pannel outputs up to 300 milliamp in direct sunlight only and temperatures up to 28 celcius. When things get really hot the panel cannot deliver.
Just a small pannel. Don't expect too much. It will charge a older smartphone with 2000mah lipo battery directy connected to the pannel's usb but it struggle for hours with a 4000mah mobile phone. You should opt for the dual panel setup and use a battery with the contoller if you wanna have some better results. The pannel outputs up to 300 milliamp in direct sunlight only and temperatures up to 28 celcius. When things get really hot the panel cannot deliver.
It works. Hardly 40W power from this panel is possible. I think 10-15W are more realistic numbers.
One can estimate it from 1 kW per square meter of Sun power under proper conditions. Panel is approximately 0.2x0.4=0.08 square meters. For 20% efficiency one gets 16W of electric power, for 15% - 12W, etc.
It works. Hardly 40W power from this panel is possible. I think 10-15W are more realistic numbers.
One can estimate it from 1 kW per square meter of Sun power under proper conditions. Panel is approximately 0.2x0.4=0.08 square meters. For 20% efficiency one gets 16W of electric power, for 15% - 12W, etc.
It works. Hardly 40W power from this panel is possible. I think 10-15W are more realistic numbers.
One can estimate it from 1 kW per square meter of Sun power under proper conditions. Panel is approximately 0.2x0.4=0.08 square meters. For 20% efficiency one gets 16W of electric power, for 15% - 12W, etc.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
What are the battery type codes on controllers display (menu #6):
61 = open battery
62 = AGM battery
63 = GEL battery
Am I right? This should be mentioned in the user's manual
What are the battery type codes on controllers display (menu #6):
61 = open battery
62 = AGM battery
63 = GEL battery
Am I right? This should be mentioned in the user's manual
you can buy the regulators(MPPT is what they are called for solar panels) with different voltage ratings and current ratings. so look up "MPPT" FOR SOLAR PANELS. and choose what you need. you will find them here on banggood too. hope this helps you out..
you can buy the regulators(MPPT is what they are called for solar panels) with different voltage ratings and current ratings. so look up "MPPT" FOR SOLAR PANELS. and choose what you need. you will find them here on banggood too. hope this helps you out..
Answered by REXX5000 on 25/09/2023Helpful (0)
0
Q:
Hey, you guys do ad for a kit. I bought the kit.
But you deliver only one item from the kit.
Only the controller. That's a deception. Even if it's a very cheap promotion.
Unfortunately, it's boring that. Ass Adilson
olá. vocês fazem anúncio de um kit. fiz a compra do kit.
mas vcs entregam apenas um item do kit.
somente o controlador. isso é enganação. mesmo que seja uma promoção muito barata.
infelizmente é chato isso.. ass. Adilson