12V 24V 10A/20A/30A Solar Panel Regulator Charge Controller Battery Dual USB PWM
1. Use of high quality materials, quality assurance
2. Clear picture quality, large LCD screen, adjustable parameters
3. Real-time temperature and humidity, intimate alarm clock setting
4. Built-in short circuit protection, open circuit protection, reverse connection protection, overload protection
5. Easy to use, suitable for most scenes
3 kinds of batteries can be charged, lead-acid batteries (12V/24V batteries automatically identified), lithium-ion batteries, lithium iron phosphate batteries!
Controller default is B2 charging lithium-ion batteries (lithium batteries) battery type for B2 mode; using lead-acid battery controller battery type please set B1; lithium iron phosphate batteries set to B3.
Supported battery types.
B1 = lead-acid battery 12V/24V (automatic identification)
B2=Lithium-ion battery (lithium battery) 3 strings of 3.7V = 11.1V
B3=Lithium iron phosphate battery 4 strings of 3.2V=12.8V
Solar controller* 1
We accept Paypal ONLY. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
We will arrange shipping for you within 24 Hours after payment cleared except the holidays.
We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
-We ship items to Worldwide. Thank you!
-we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.
* We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
* If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse.
* Please include your eBay ID and item number with any email requests.
* When you satisfied with our product and services please leave us positive feedback.
* If you have got the package, please confirm "Delivery on time" For us.
* If a problem occurs, contact us immediately with any email request.
* Just contact us using the " Ask the seller a question" link on eBay.