520 Watt Solar Kit W/12V Lithium Battery, Flexible Solar Panels & Charge Controller 12V


Qty 4- 130 Watt flexible panels, 40 amp charge controller, 100 amp lithium battery and all required wire/cable. Good base kit to use with an existing power inverter. Battery and panels are lightweight and allow for quick set up. Total of 520 watts of solar power. Recharge the fully depleted battery in <3 hours in full sunlight.

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Add 12V Power Inverter

Power inverters covert battery power to 120V AC.

Add Additional Lithium Battery

More batteries = more run time.


This solar kit features the latest back up power technology using a lithium battery and a flexible, easy to install solar panel. This kit is ideal for RVs, boats, buses, vans, trucks or any mobile businesses that have enough space for 4 solar panels. The panels are extremely lightweight and thin, and  mount easily. Because this kit requires little set up, it’s perfect to use in a small cabin/camper for lights, TVs, video games, computers, cell phones and small appliances when you add a DC to AC power inverter. We guarantee you won’t waste your vacation time setting up a complicated solar system!

Solar panel dimension is 53.1 X 21.25 X 0.12 inches and weigh <4 lb.

The 12V lithium battery is half the weight of a regular deep cycle 12V battery providing an easy mobile power solution without breaking your back. The lithium battery technology isn’t “picky” about depth of discharge so you can use the battery’s full amp capacity without causing damage.

The included 40 amp solar charge controller can support 12V or 24V inputs allowing flexibility if you decide to add an additional battery or panel. Kit includes all wires/cables/connectors and can be cut to to preferred length with simple wire cutters.

Add a DC to AC 12V power inverter for household power on the go. This kit will recharge the fully depleted battery in <3 hours in full sunlight.


Solar panels:

  • Constructed with high quality material and advanced monocrystalline solar cells for efficient energy harvest
  • Extremely durable and rugged
  • Ideal for curved and uneven surfaces. RVs, boats, bus, vans, utilities, golf carts, sewn to heavy duty material such as sun shades
  • Up to 90⁰ degree bend (more degree of bend with the 120 watt model vs. 60 watt, smaller panels have less bend)
  • Weather resistant. Appropriate for outdoor use.
  • Thickness compares to the thickness of a nickel
  • Includes mounting kit for RVs and boats. Self tap screws and waterproof seals included.
  • Pre drilled grommet holes aid in various installation methods such as zip ties, Velcro, straps for non-permanent applications
  • Lightweight and super thin allowing use of a strong adhesive or industrial thread for permanent mounting applications
  • Bypass diode minimizes the power drop when shaded
  • Modules are independently tested to ensure conformance with certification and regulatory standards
  • Manufacturing facility certified to ISO 9001 quality management system standards
  • Panels capable of +/- 3% power efficiency than rated
  • 5 year warranty, 10 year 80% output

Lithium battery:

  • Extremely high number of charge/discharge cycles
  • > 10 Year lifespan with proper maintenance
  • No need to worry about depth of discharge
  • Wide operating temperature range
  • Unsurpassed high temperature performance
  • Green energy without metal contaminant
  • Low maintenance
  • High amp capacity
  • Stable output voltage
  • Little self-discharge
  • BMS safety protection
  • Convenient removable carry handle
  • Lightweight
  • 50, 100 & 200 Ah models available
  • Short circuit protected
  • Physical damage to battery case will not cause fire
  • Excessive thermal exposure will not cause a fire
  • Able to withstand over-charge/over-discharge without damage to the battery
  • Sophisticated Battery Management System (BMS)

Charge controller:

  • MPPT technology: Maximum Power Point Tracking produces maximum available power from PV array to battery bank utilizing peak power of the I-V curve
  • Quality heatsink cooling – no fans needed and no thermal derating
  • Battery type selector and user defined charging voltage
  • 4 stage charging
  • Includes battery temperature sensor
  • PV input, battery output and DC load control ports
  • Stackable
  • Reliable electronics, over engineered components generating less heat
  • Very efficient up to 99%
  • Low self consumption
  • Thermal design rugged case
  • Over temp protection
  • Overload, short circuit, high and low voltage protection
  • RS485 port for computer monitoring
  • CE, ETL to UL1471 and RoHS compliant
  • Marine coated
  • Mounting holes




Quantity 4 – 130 Watt flexible solar panels

Click here for solar panel info

Quantity 1 – 12V 100 Ah lithium battery – Group 31

Click here for lithium battery info

Quantity 1 – 40 amp MPPT charge controller

Click here for charge controller info

PV Extender Wires 10AWG for panels to charge controller – 15ft  includes negative & positive MC4 connectors that connect to the solar panels.

PV Wire 8AWG for charge controller to battery – 8ft  set. One end is lugged and the other end is bare wire to feed into charge controller.

Set of branch connectors for panel parallel connection

Cable entry plate with MC4 connectors. Easy for installation.

Inline fuse

Additional information

Weight 150 lbs


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