30W Solar Panel Kit 12V Trickle Battery Charger Maintainer for Boat RV

30W Solar Panel Kit 12V Trickle Battery Charger Maintainer for Boat RV Car Lot ☀️6W (not 30W)Monocrystalline Solar Panel Kit

Versatile 12V Charging Solution for Outdoor & Off-Grid Use

✨ KEY FEATURES
• High-Efficiency Design - Monocrystalline silicon cells deliver optimal power conversion
• All-Weather Durability - IP65 waterproof rating withstands rain and dust
• Long-Term Reliability - 5-7 year lifespan for sustainable energy solutions
• Smart Power Output - DC12V 0.4A (6W) via DC5521 port (5V-12V )
• Wide Compatibility - Works with 12V lead-acid batteries (controller required for lithium)
• Multi-Device Charging - Powers USB devices, small fans, LED lights, and more

⚙️ TECHNICAL SPECIFICATIONS
▸ Cell Type: Monocrystalline silicon
▸ Max Power Output: 6W
▸ Voltage Range: 12V (5V-12V adjustable)
▸ Current Output: 0.4A (max)
▸ Connector Type: DC5521 port
▸ Weatherproof Rating: IP65
▸ Operating Temperature: -20°C to 60°C

🔋 PERFORMANCE METRICS
• Open Circuit Voltage (Voc): 18V
• Short Circuit Current (Isc): 0.9A
• Voltage at Pmax (Vmpp): 12V
• Current at Pmax (Impp): 0.4A

🏕️ IDEAL APPLICATIONS
✔ RV/Camping power
✔ Greenhouse ventilation
✔ Shed/workshop lighting
✔ Pet house cooling
✔ Emergency backup power
✔ Outdoor USB device charging

⚠️ USAGE GUIDELINES
• Requires direct sunlight for optimal performance
• 12V lead-acid battery compatible (use controller for lithium)
• Avoid short circuits and improper connections

📦 COMPLETE KIT INCLUDES
✔ 1× 6W solar panel
✔ 1× Alligator clip battery cable (70cm)
✔ 1× Car charger cable (66cm)
✔ 1× DC-to-USB cable (23cm)
✔ 4× Suction cups for mounting
✔ Instruction manual

🌞 Pro Tip: Angle the panel toward the sun and clean regularly for maximum efficiency!

PaymentDelivery detailsReturnWarrantyContact us Payment 1. All payments must be prepaid before shipping.
2. We only accept payment via PayPal. Please kindly check if you can do the payment via PayPal before placing an order. Delivery details 1. Item will be shipped same business day if paid 4 pm EST 1 pm PDT(except weekends and holidays) and shipped from US.
2. Orders from the United States will all be shipped out via starnding shipping or economy shipping. The shipment usually takes 3-7 business days(Saturday and Sunday excluded), if you need the item urgently, please contact us for detail before purchase. Orders from overseas will be shipped via DHL Express, 3-5 business days.
3. Local pick up is not available. Return 1).We stand behind our items and offer 60 days warranty. All items are in brand new condition unless specified otherwise elsewhere in the description.

(2).All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back.If an item is returned because of an undeliverable shipping address, buyer agrees to pay the cost for re-shipment.

(3).Please note that If the return/replacement is not a result of our mistake (not defective or wrong item), the buyer is responsible for return shipping, as well as a 20 percent restocking fee.


(4).Replacement or refund will be made upon receipt of the returned item. If you do not want to wait for the replacement, you can just reorder one and then send the first one back for a refund. Warranty The warranty shall not apply to the following circumstances:
a) Damage caused by undue ware&tear, misuse, improper installation or operation, neglect, accidents.
b) Damage caused by natural disaters, flood, fire, lightning or pollution.
c) If item was opened, any parts removed or repaired by any unauthorized person. Contact us We have always been trying to provide the best service and reliable products for every customer, however, accident may happen sometimes, please contact us to resolve any issue before leaving a negative feedback.