--- product_id: 588505243 title: "30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home" brand: "saronic" price: "FREE" currency: GBP in_stock: false reviews_count: 7 url: https://www.desertcart.co.uk/products/588505243-30w-12v-solar-panel-off-grid-system-solar-panel-kit store_origin: GB region: Great Britain --- # 30W high-efficiency power output 5A PWM charge controller with battery protection Pre-drilled holes for quick, secure installation 30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home **Brand:** saronic **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ☀️ Power your freedom with smart, durable solar energy! ## Quick Answers - **What is this?** 30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home by saronic - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/588505243-30w-12v-solar-panel-off-grid-system-solar-panel-kit) ## Best For - saronic enthusiasts ## Why This Product - Trusted saronic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Battery Guardian:** 5A PWM controller prevents overcharge, over-discharge, and short circuits to extend battery life. - • **Plug & Play Convenience:** Pre-drilled mounting holes and lightweight design make installation effortless and fast. - • **Versatile Power Solution:** Perfect for motorhomes, caravans, boats, and remote 12V applications—stay powered on the go. - • **Built to Brave the Elements:** Waterproof, rustproof aluminum frame and tempered glass ensure 10+ years of outdoor durability. - • **Maximize Your Off-Grid Power:** Harness 23% efficient monocrystalline solar cells for reliable energy anywhere. ## Overview The SARONIC 30W 12V Solar Panel Kit features high-efficiency monocrystalline cells with a 23% conversion rate, paired with a 5A PWM charge controller that safeguards your battery from damage. Designed for rugged outdoor use, its waterproof tempered glass and corrosion-resistant aluminum frame promise over a decade of reliable off-grid power. Lightweight and easy to install with pre-drilled holes, this kit is ideal for motorhomes, caravans, boats, and various 12V DC applications, delivering clean energy wherever you need it. ## Description SARONIC 30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home : desertcart.co.uk: Business, Industry & Science Review: Bracket missing. Not waterproof. - Ordered ‘with accessories’. Mounting bracket missing (includes separate bracket installation guide though!) and panel not waterproof as stated in description. Connection box on the panel is not waterproof and unsealed. If you mount this outside it’s going to short-out /corrode if it rains. Which it will. You could seal it with silicone but it clearly states waterproof and for outdoor use. Review: returned - returned due to not puting out as much current as it should got lees than amp in direc sun light ## Features - High Efficiency---The 30W solar panel kit made of high-efficiency monocrystalline cells have an effective conversion rate of up to 23%. With a low-iron tempered glass surface and corrosion-resistant aluminum frame make this solar panel 100% waterproof and rustproof, it can be used outdoors for more than 10 years. - Widely Application---Solar panel Kit is an Ideal solar power kit for 12 Volt battery charging system and various 12V DC applications. A variety of scenarios for RV, car, boat, fences, security cameras, greenhouse, camper, lawnmower, motorcycle, jet ski, trailer, camper, home, etc. - 5A 12V/24V Charge Controller---Adopting PWM technology to protect the battery and prolong its service life. It also protects the battery from over-charging, over-voltage, discharge and short-circuit, reverse polarity protection, the battery is fully protected. USB 5V/2A output ports support mobile phones, tablet PCs, or other devices requiring 5V voltage. - Lightweight and Durable---The four corners are equipped with protective cases to better protect the solar planer and be more sturdy.Easy to install with pre-drilled holes on the back of panels for fast mounting and securing.Compare with similar items. - After-Sales Service---Each of our solar panels is testing inspected before leaving the factory to ensure flawlessness, and you can rest assured to buy. In case of any damage, you can contact us, and we will solve the problem for you in time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKQRJCHS | | Best Sellers Rank | 46,212 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 35 in RV & Marine Solar Power Systems | | Brand | SARONIC | | Connector Type | MC4 | | Customer Reviews | 3.2 3.2 out of 5 stars (15) | | Efficiency | 23% | | Included Components | Solar panel, charge controller | | Item Weight | 2.3 Kilograms | | Manufacturer | SARONIC | | Material | Crystalline silicon, glass, aluminium | | Maximum Power | 30 Watts | | Maximum Voltage | 12 Volts (DC) | | Model Number | SARONIC-30W-12V | | Part Number | SPK-30W | | Special Features | Highly efficient and integrated charge controller with protective functions | | Unit Count | 1.0 count | ## Product Details - **Brand:** SARONIC - **Efficiency:** 23% - **Included components:** Solar panel, charge controller - **Item weight:** 2.3 Kilograms - **Material:** Crystalline silicon, glass, aluminium ## Images ![30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home - Image 1](https://m.media-amazon.com/images/I/71SjeUsS7uL.jpg) ![30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home - Image 2](https://m.media-amazon.com/images/I/712IYnCoSwL.jpg) ![30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home - Image 3](https://m.media-amazon.com/images/I/71riDRhjFOL.jpg) ![30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home - Image 4](https://m.media-amazon.com/images/I/71EvDTg7uGL.jpg) ![30W 12V Solar Panel Off-Grid System, Solar Panel Kit Charging Battery with 5A PWM Solar Charge Controlle for Motorhome, Caravan, Campervan, Boot, Home - Image 5](https://m.media-amazon.com/images/I/81DRTspcXzL.jpg) ## Customer Reviews ### ⭐ Bracket missing. Not waterproof. *by J***3 on 4 December 2024* Ordered ‘with accessories’. Mounting bracket missing (includes separate bracket installation guide though!) and panel not waterproof as stated in description. Connection box on the panel is not waterproof and unsealed. If you mount this outside it’s going to short-out /corrode if it rains. Which it will. You could seal it with silicone but it clearly states waterproof and for outdoor use. ### ⭐ returned *by P***. on 30 July 2025* returned due to not puting out as much current as it should got lees than amp in direc sun light ### ⭐ Review *by H***R on 16 February 2024* Soll laut Angaben: 30W, bei 12V Nennspannung sollte somit laut ohmschem Gesetz ein Strom von 2,5A fließen. D.h. die Zelle müsste mit minimal 4,8 Ohm belastet werden können und den Strom bringen können. Gemessen bei optimaler senkrechter Sonneneistrahlung zur Mittagszeit (also beste Bedingungen): Leerlaufspannung 24V, ok. Bei Belastung mit 5 Ohm (also etwas geringerer Last) bricht die Spannung auf 7,05 V zusammen und es fließt dabei ein Strom von 1,4A. 7,05V*1,4A = 9,87W. D.h. es werden unter optimalen Bedingungen nur 9,87W erreicht anstatt der angegebenen 30W. Für alle Nichttechniker ein vereinfachter Test: Nehmen Sie einfach eine Standard Autoglühlampe 12V / 21W (wie sie z.B. fürs Bremslicht verwendet wird) und schliessen Sie sie unter optimalen Bedingungen an das Panel an und Sie werden feststellen, dass sie nicht leuchtet sondern dass es nur kurz an den Kontaktstellen funkt (aufgrund des kurzfristig fliessenden Stromes). Vom Solarregler rede ich gar nicht, dazu gibt es viele Rezessionen, die beschreiben, dass dieser bei fehlender Sonneneinstrahlung die Batterie leersaugt (wenn nicht gerade eine 100Ah Batterie verwendet wird). Ich habe mir nun um knapp den doppelten Preis ein Markenmodul mit 50W (dass beim oben beschriebenen Test sogar 55W bringt) und einen richtigen Solarregler Made in Germany gekauft. Leider wird man durch die falschen Leistungsangaben dieser Chinaprodukte hat oft verleitet, bei Amazon zu kaufen. Schade um die Zeit!!! --- ## 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.co.uk/products/588505243-30w-12v-solar-panel-off-grid-system-solar-panel-kit](https://www.desertcart.co.uk/products/588505243-30w-12v-solar-panel-off-grid-system-solar-panel-kit) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-27*