DOKIO 300W 18V Portable Flexible Solar Panel Kit Folding Solar Charger with 2 USB Outputs for 12v Batteries/Power Station AGM LiFePo4 RV Camping Trailer Car Marine

DOKIO 300W 18V Portable Flexible Solar Panel Kit Folding Solar Charger with 2 USB Outputs for 12v Batteries/Power Station AGM LiFePo4 RV Camping Trailer Car Marine

Q: Is the solar charge controller compatible with "LiFePo4 chemistry" batteries?

Yes, but it depends on your battery setup. the DOKIO charge controller included with the 200W foldable solar panel kit can be configured for LIFEPO4 batteries (battery setting B03). But, the manual only describes usage for a 12V LIFEPO4 12v 4s setup (4s = 4 cells at 3.2V each, 12.8 volts in series). This is a solid little 4-stage PWM (Pulse Width Modulation) charge controller. PWM charge controllers typically run 80% efficient. It is free with the panels so it costs you nothing to determine if it meets your needs. The more expensive MPPT charge controllers typically run >95% efficient so if maximizing the amount of usable power from your panels is important you will want to upgrade to an MPPT controller at some point. DOKIO charge controller details: 12v 20Amp 2 USB ports (5v max 2A) that can be used without battery attached 3 battery type settings B01, B02, B03 Lead-Acid Setting B01 = charges at 13.7V Low Volt cutoff = 10.7V Low Volt reconnect 12.6V Lithium Ion 3s (3 x 3.7 V = 11.1V) Setting B02 = charges at 12.6V Low volt cutoff = 9.0V Low volt reconnect = 10.5V LIFEPO4 4s (3 x 3.2V = 12.8V) Setting B03 = charges at 14.6V Low volt disconnect 10.0V Low volt reconnect 12.0V PWM vs MPPT Efficiency comparison (eg: panels generating 17.7V x 9.2A = 163 watts) PWM controller 80%, 163watts x .8 = 130watts usable MPPT controller 95%, 163watts = 155watts usable

Q: Can i charge lithium batteries?

Yes. Mine puts out about 15 amps max

Q: Can this be connected directly to a solar generator?

The panels are connected to the controller with SAE (2 flat). If you are looking to directly connect them to a portable generator, you will need to purchase an adaptor.

4.0/5

Product ID: 341892177

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Details

Brand
DOKIO
Material
Silicon
Product dimensions
95L x 49W x
Efficiency
High
Connector type
clip

⚡18V optimum voltage for fast charging

🔋300W max power output

🪶Lightweight 7.5kg & ultra-thin 1.1in profile

Frequently Bought Together

DOKIO 300W 18V Portable Solar Panel Kit Folding Solar Charger with 2 USB Outputs for 12v Batteries/Power Station AGM LiFePo4 RV Camping Trailer Car Marine…

DOKIO Solar Panel Mounting Bracket Quick Angle Adjustment Metal Hardware Suitable for Many Models of Solar Panels

DOKIO XT60 Extension Cable 19.7 ft (6 m) for Flex Solar Panel Extension Setup with Male and Female Connectors

Description

☀️ Power your freedom with sleek, foldable solar energy!

EXPANDABLE SETUP - Supports extension cables and mounting brackets for custom installations and maximum flexibility.
PLUG PLAY ENERGY - Complete kit with 20A controller and cables—works instantly with all 12V batteries and power stations.
NEXT LEVEL EFFICIENCY - Monocrystalline cells deliver high conversion rates, maximizing your charge even in limited space.
POWER PACKED PORTABILITY - Foldable design and just 7.5kg—take solar power anywhere without the bulk.
VERSATILE OUTDOOR COMPANION - Perfect for RVs, camping, marine, trailers, and emergency backup—stay powered wherever life takes you.

The DOKIO 300W 18V Portable Flexible Solar Panel Kit is a lightweight, foldable solar charger designed for 12V batteries and power stations. Featuring high-efficiency monocrystalline cells, a 20A controller, and multiple cables, it delivers up to 300 watts of clean energy. Ideal for outdoor enthusiasts and emergency preparedness, it offers easy transport, quick setup, and compatibility with a wide range of devices including RVs, boats, and trailers.

Specifications

Manufacturer	DOKIO
Part number	DOKIO-FFSP
Item Weight	7.26 Kilograms
Product Dimensions	95 x 49.02 x 2.79 cm; 7.26 kg
Item model number	Solarpanel -300w
Size	300W
Color	red+black
Style	Usb
Finish	Monocrystalline
Material	Monocrystalline Silicon
Power source type	Battery Powered,Corded Electric
Voltage	18 Volts
Wattage	300 watts
Amperage Capacity	16.67 Amps
Maximum Power	300 Watts
Item Package Quantity	1
Folded size	19.337.41.1in
Specification met	ISO
Special Features	travel
Included components	cable (JY60 to DC), cable (XT60 to Alligator clip), 300W solar panel, 20A controller, 9.8FT cable (SAE to XT60)
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Is the solar charge controller compatible with "LiFePo4 chemistry" batteries?

Can i charge lithium batteries?

Is it plug compatible with any portable generators?

Can this be connected directly to a solar generator?

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