30A 50A 48V MPPT Battery Solar Charge Controller Circuit PWM off Grid Solar Panel Charge Controller with USB

• After-sales Service: Yes
• Warranty: Yes
• Condition: New
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SNA-PWM-KDY-1
• Certification: ISO, CE
• Application: Collector Controller, Solar System Controller, Voltage Controller
• Rated Voltage: 12V
• Working Temperature: -35c~+45c
• MPPT Efficiency: 99.9%
• Battery Type: Lead-Acid/Lithium/LiFePO4 Battery
• Weight: 2.5kg
• Display: LCD
• Charge Current: 20A 30A 40A 60A
• Max PV Power: 390-5200W
• Max PV Voltage: 150VDC
• Transport Package: Carton
• Specification: 525*445*350mm
• Trademark: Sunnal
• Origin: China
• HS Code: 9032899099
• Production Capacity: 50000PCS/Month
• Package Size: 52.50cm * 44.50cm * 35.00cm
• Package Gross Weight: 3.000kg

Product Description

Charging Current	10A	20A	30A	40A	50A	60A
Discharging Current	10A	20A	30A	40A	50A	60A
Battery Voltage	12V 24V Auto
Max Solar input	48V(for 24V battery) 24V(for 12V battery)
Equalization	14.4V(Sealed) 14.2V(Gel) 14.6V(Flood)
Float charge	13.7V(defaul,adjustable)
Discharge stop	10.7V(defaul,adjustable)
Discharge reconnect	12.6V(defaul,adjustable)
Charge reconnect	13V
Voltage of open light	Solar Panel 8V(Light lights delay)
Voltage of close light	Solar Panel 8V(Light off delay)
USB output	5V/3A
Self-consume	<10mA
Operating temperature	-35°C~+60°C

Features :
1.Build-in industrial micro controller.
2.Big LCD display,all adjustable parameter.
3.Fully 3-stage PWM charge management.
4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.
5.Dual USB output, the maximum current of 2.5A, to support Apple's mobile phone charging.
6.Dual mosfet Reverse current protection,low heat production.

Detailed Photos

Company Profile

FAQ

Q1. MOQ and delivery time ?
A: NO MOQ required, sample testing welcome.. Mixed samples are acceptable.
Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than.
Q2. What about the lead time?
A: Firstly,let us know your requirements or application.
Secondly,We quote according to your requirements or our suggestions.
Thirdly,customer confirms the samples and places deposit for formal order.
Fourthly,We arrange the production.
Q3. Can you do OEM?
A: Yes, we are 18 years factory,we have design team, engineer team, after-service team QC team etc.
Q4. How about the shipping method ?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q6. How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to realsituation.