--- product_id: 786335704 title: "SOLPERK Solar Panel Kit 30W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Waterproof Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive" brand: "solperk" price: "€ 46.33" currency: EUR in_stock: false url: https://www.desertcart.it/products/786335704-solperk-solar-panel-kit-30w-12v-solar-battery-trickle-charger store_origin: IT region: Italy --- # 30W high power output 21%-30% monocrystalline efficiency 360° adjustable mount bracket SOLPERK Solar Panel Kit 30W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Waterproof Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive **Brand:** solperk **Price:** € 46.33 **Availability:** ❌ Out of Stock ## Summary > ☀️ Harness the Sun, Own Your Power — Wherever You Roam! ## Quick Answers - **What is this?** SOLPERK Solar Panel Kit 30W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Waterproof Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive by solperk - **How much does it cost?** € 46.33 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/786335704-solperk-solar-panel-kit-30w-12v-solar-battery-trickle-charger) ## Best For - solperk enthusiasts ## Why This Product - Trusted solperk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up with Precision:** 30W monocrystalline panel delivers reliable, high-efficiency solar charging for your 12V batteries. - • **Built to Brave the Elements:** Durable tempered glass and rustproof aluminum frame ensure 25 years of waterproof, weatherproof performance. - • **Complete Kit, Instant Power:** Includes solar panel, smart controller, cables, and mounting screws—plus lifetime tech support to keep you powered anywhere. - • **Smart Charging, Zero Worries:** Advanced IP65 waterproof 10A controller with 3-stage charging protects batteries from overcharge and extends lifespan. - • **Effortless Installation & Perfect Angle:** 360° adjustable mount with pre-drilled holes makes setup quick and optimizes sun exposure for max energy capture. ## Overview The SOLPERK 30W 12V Solar Panel Kit features a high-efficiency monocrystalline solar panel with up to 30% conversion rate, paired with a smart IP65 waterproof 10A charge controller that prevents battery overcharging. Built with durable tempered glass and corrosion-resistant aluminum, it withstands extreme weather and offers a 25-year lifespan. The included 360° adjustable mount bracket ensures optimal sun exposure, making it ideal for boats, RVs, cars, motorcycles, and more. This all-in-one kit comes ready to install with cables and screws, backed by lifetime technical support. ## Description Our company has an experienced professional technical team to help customers solve various solar charging problems, so that we can use pollution-free solar energy. That batteries will slowly leak after being stored for a period of time. And it will consume power for a long time, which will make the battery unchargeable. Therefore, we can use our solar charger to charge and maintain the battery. This product has the following characteristics: : 1. Using high-efficiency monocrystalline solar cells, even if the panel is smaller than the traditional model, it still can achieve higher power efficiency. 2. Equipped with a charging controller, it has various protection functions that never cause any damage to the battery. 3. It is convenient to charge as long as there is sunlight to charge the battery. 4. Easy to connect. No need to pull long and complicated extension cords. At the same time it works under human body safety voltage and is very safe. 5. The surface is made of glass and easy to clean. Reminder: 1. Before connecting the wires, separate the red and black clips to avoid collision and short circuit. 2. This product is a solar charging board which should be installed in a place where the sun is shining directly. The more sunlight, the better the charging effect. Specification: Solar Panel Type: Monocrystalline Maximum Wattage: up to 30 watts Current at Pmax: 1.67A Open Circuit Voltage: 23.3V Operating Voltage: 12V Size: 21.3*13.6*0.7 inch Weight: 5 lbs Packing list: 1 x Solar panel 1 x Charge Controller 1 x Battery cable 2 x Self tapping screw 2 x Expansion screws SAE Cable ## Features - 【High Conversion Rate】This 30W solar panel with monocrystalline A+ solar cell has an excellent cell efficiency of 21%-30%. Designed to charge and maintain 12V rechargeable batteries like LiFePO₄, Lithium Ion, AGM, SLA, GEL, EFB, MF, etc. Keep batteries charged for trailer, tractor, truck, boat, motorcycle, RV, car, lawn mower, water pump, gate opener, electric fence, etc - 【Built to Last】 Low-iron tempered glass surface and corrosion-resistant aluminum frame, make this solar panel 100% waterproof and rustproof, and provide the prolonged lifespan up to 25 years. This 12V solar panel can withstand all weather conditions such as sandstorm, strong wind, thunderstorm, blizzard, hail, etc. It can withstand up to 2400Pa wind pressure and 5400Pa snow load - 【Smart Charge Controller】IP65 waterproof charge controller. The charging efficiency of this upgraded 10A controller is 20%-30% higher than other controllers on the market. Its intelligent three-stage charging design effectively prevents the battery from overcharging. You will clearly know the charging status of the battery through the three indicator lights on the controller - 【Easy to Install & Angle Adjustable】- Equipped with a 360 degree angle adjustable mounting bracket. Helps solar panels always have the best angle to face the sun. It’s very easy to install this bracket on the solar panel with pre-drilled mounting holes and needed screws. All cable connections are plug and play - 【What You Get】 1 solar panel + 1 solar charger controller + 1 alligator clips + 1 SAE extension cable + 2 screws. We provide one year after-sale and lifetime technical support. 7×24 hours After-sales service ensures that your question is answered within one day ## Images ![SOLPERK Solar Panel Kit 30W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Waterproof Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive - Image 1](https://m.media-amazon.com/images/I/81tAUD0dqTL.jpg) ![SOLPERK Solar Panel Kit 30W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Waterproof Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive - Image 2](https://m.media-amazon.com/images/I/81i7uDXFf-L.jpg) ![SOLPERK Solar Panel Kit 30W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Waterproof Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive - Image 3](https://m.media-amazon.com/images/I/71+HGFSUDNS.jpg) ![SOLPERK Solar Panel Kit 30W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Waterproof Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive - Image 4](https://m.media-amazon.com/images/I/71Im4YF+EaS.jpg) ![SOLPERK Solar Panel Kit 30W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Waterproof Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive - Image 5](https://m.media-amazon.com/images/I/817gxMv400S.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/786335704-solperk-solar-panel-kit-30w-12v-solar-battery-trickle-charger](https://www.desertcart.it/products/786335704-solperk-solar-panel-kit-30w-12v-solar-battery-trickle-charger) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-11*