40A Solar Charge Controller USB 12V 24V

Solar Controller: 12V/24V Auto; Rated Charge Current: 40A, Discharge Current: 20A; Dual USB Output: 5V/2.5A max, to support mobile phone charging.

Solar Regulator LCD Display: Charging/discharging Current, solar panel and battery Voltage, cumulative power generation and discharge power query, temperature, light control + delay control and other functions.

Charge Controller fit for battery Type: Lead acid batteries (OPEN, AGM, GEL), not suited for nickel hydride, lithium, Lions or other batteries. For protecting the lifespan of your battery, once the voltage of the battery < 8V, solar controller will turn off auto.

Protection functions: Dual mosfet Reverse current protection, low heat production. Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection, suitable for home, industrial, commercial etc.

Features:
1. Batt voltage: DC 12V/24V Auto
2. Charge /Discharge current: 40A
3. Max Solar input: <50V (12V system Optimal charging voltage: 14V----20V)
4. Two USB output: 5V/3A
5.Load Mode: 24 hours, 1-23 hours, 0 hour
6.Battery Option : 1. AGM = Sealed Flooded / OPEN. 2. GEL
7.Operating temperature: -35℃-60℃
8.Protection: short-circuit protection /open-circuit protection / reverse protection / over-load protection.

Parameters:
1.Below Battery Voltage Control Parameters are in 12V system, please double the values in 24V system.
2.Equalization: B01: sealed 14.4V / B02: Gel 14.2V / B03: flood 14.6V
3.Float Charging Voltage: 13.7V
4.Low Voltage Disconnect Voltage: 10.7V
5.Low Voltage Reconnect Voltage: 12.6V
6.Battery Voltage Control Parameters
7.Weight: 350g
8.Size: 187 x 48 x 89mm

Package Includes:
1 x 40A Solar Controller
1 x User Manual