400 Watt Monocrystalline Solar RV Kit w/ 40A MPPT Charge Controller (2x200W 40A Kit)


$ 815.78

Complete kit includes: (1)2 Pack 200 Watt 12 Volt Mono Solar Panel (2)40A MPPT Charge Controller(3)30ft 12AWG Solar Adaptor Kit (4) 8ft 8AWG Tray Cable(5) Cable Entry Housing(6)2 set z-brackets (7) 1 Pairs 1Y3 Branch connector.
MPPT charge controller peak efficiency: 99.5%,This kit includes our 40A MPPT charge controller which uses Maximum Power Point Tracking technology, transferring power up to 30% more efficiently than PWM charge controllers
Easy installation with pre-drilled hole:each solar panel comes with 35 inches 12AWG cable with PV male/female quick connectors; all you need is a cable to your battery and fuse
Designed for RVs, cabins, homes, boats, back-up and remote power use. The two solar panels can be wired in parallel for 12V battery charging or in series for 24V battery charging
Order will be delivered in multiple packages

Out of stock

The ACOPOWER 400W 40A Mono Solar RV Kits is easy for you to install, and it is the most economical choice for the off-grid adventurer. ACOPOWER Solar Kit comes with solar panels, charge controllers, and needed electrical wiring, fuses, and monitoring typically required for an off-grid installation, making it ideal for off-grid and mobile applications.

The Premium Kit can build a reliable and environmentally friendly power supply, perfect for a yard, barn, RV, boat, or camper. It can also be installed in a ground mount system next to off-grid campsites, as a power supply for outdoor appliances and emergencies, or as a stand-alone power system for water pumps, greenhouses, or other remote structures and machinery.

Efficient Performance

The bypass diode can ensure the panel has an excellent performance in a low-light environment and the TPT back sheet dissipates excess heat to ensure smooth output performance. The Module Efficiency can reach 17.8%.

With the 40A MPPT charge controller, the kit can meet your further power needs by adding more of the same solar panels; for example, a 12V system expandable up to 400W solar wattage and a 24V system expandable up to 800W.

Full System Protection

40A MPPT Charge Controller has built-in protection to safeguard your systems, such as reverse polarity, overcharging, overload, short-circuiting, and reverse current.

No Fear of Weather Challenge

The IP65 Junction Box protects against environmental particles and low-pressure water jets. These IP67 waterproof solar connectors ensure that the water and dust will not enter the connector during extended outdoor use. Effectively preventing water from seeping in.

More Power and Flexibility

Just changing the small angle will give you the best possible sunlight, ensuring you always get enough energy. Give your outdoor adventures more flexibility and possibilities.


  • If you have any questions regarding this product, please call us at  (626) 575-7722 or submit a ticket for troubleshooting assistance.
  • More questions about your off-grid power system? Learn more from ACOPower Learning Center

200W Poly Solar Panel

2 x

40A MPPT Charge Controller

1 x

Mounting Z Bracket

2 x

30ft 12AWG PV Cable

1 x

8FT 8AWG Tray Cable

1 x

Cable Entry Housing

1 x

T/Y Connector

1 x

ACOPWOER 200 Watts All Black Mono Solar Panel
Peak Power (Pmax):200WPeak Circuit Voltage(Voc):24.3V
Max Power Voltage(Vmp):20.4VShort Circuit Current(Isc): 10.2A
Max Power Current(Imp):9.8AWind resistance:2400pa
Weight:26.5 lb/12kgDimension: 54.72 x 27.56x 1.3 Inch
ACOPWER 20A PWM Solar Charge Controller 
Nominal system voltage: 12/24VDC AutoRated charge current: 30A 
Battery input voltage range: 8V~32VMax.PV open circuit voltage: 100VDC 
Max.PV input power: 12V/390W, 24V/780WMPP voltage range: V(BAT+2V)~72V 
Working environment temperature: -25℃~+50℃Storage temperature range: -35℃~+80℃ 
Enclosure: IP65Dimensions: 228x164x55mm 
Weight: 1.2kg  
Panels: The solar panel itself comes with a 5-year workmanship warranty and a 25-year 85% output warranty.
Solar Charge Controllers: The controller itself comes with a 1-year warranty.
Accessories: 1-year material warranty
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400 Watt Monocrystalline Solar RV Kit w/ 40A MPPT Charge Controller (2x200W 40A Kit)

$ 815.78