And it adopts PWM main charging circuit of tandem type to effectively improve charging efficiency. Adopts PWM main charging circuit of tandem type to effectively improve charging efficiency. Current: 3A.
eBay
DC9-55V DC Motor Speed Regulator 12V 24V 36V 48V High Power Drive Module PWM Motor Speed Controller 40A Current Regulator
Aliexpress UK
Rated charging current: 3A. Solar panel power: ≤18W/≤36W. Protection level: IP30. Color:black.
eBay
DC motor speed regulator 12V 24V 36V 48V 6-90V High power drive module PWM Motor speed controller 10A/15A/20A current regulator
Aliexpress UK
Rated charging current: 30A. Max.PV Input Power:260W(12V)520W(24V). USB output: 5V/2.5A.
eBay
DC10-60V DC motor speed regulator 12V 24V 36V 48V High power drive module PWM Motor speed controller 20A current regulator
Aliexpress UK
(Victron Energy. BlueSolar PWM-LCD & USB. Solar Panels & Kits. Energy Monitoring. Water Saving. 1) For 12V use 36 cell solar panels, For 24V use 72 cell solar panels or 2x 36 cell in series. Protection: Battery reverse polarity (fuse) Output short circuit Over temperature & Overload protection.
eBay
DC 4-40V 8A 200W Voltage Regulator Module Digital PWM Adjustabl DC-DC Step Down Voltage Regulator DC XL4016E1 XH-M404
Aliexpress UK
Rated current: 100A. PV input power: 750W(12V) / 1500W(24V). Prevent the battery from reverse charging to solar panels during. Reverse Polarity Protection for Solar Panels. automatically cut off the load from the system.
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5V 12V 10A Voltage Regulator PWM DC Motor Speed Controller Governor Stepless Speed Regulator LED Dimmer Power Controller
Aliexpress UK
Rated charging current: 30A. Max.PV Input Power:260W(12V)520W(24V). USB output: 5V/2.5A.
eBay
20A DC 10V 12V 36V 48V 60V DC motor speed regulator High power drive module PWM Motor speed controller 20A Current Regulator
Aliexpress UK
80A Model Capable Solar Panel Power: 1000W/12V 2000W/24V. Max current is 80A. 10A model-capable solar panel power: 130W/12V 260W/24V (without USB output). 60A Modelable Solar Panel Power: 760W/12V 1520W/24V.
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XL4016E1 DC 4-40V 8A 200W Voltage Regulator Module Digital PWM Adjustabl DC-DC Step Down Voltage Regulator DC
Aliexpress UK
Only For off-Grid PV Solar System. The regulator is only suitable for lead acid batteries: OPEN,AGM, GEL. USB Output: 5V/2A MAX. The battery cable should be as short as possible to minimize loss. Dual mosfet Reverse current protections ,low heat productions.
eBay
XH-M404 DC 4-40V 8A 200W Voltage Regulator Module Digital PWM Adjustabl DC-DC Step Down Voltage Regulator DC XL4016E1
Aliexpress UK