--- product_id: 69007493 title: "400 Watt Premium kit" brand: "renogy" price: "€ 1189.98" currency: EUR in_stock: true reviews_count: 7 category: "Renogy" url: https://www.desertcart.hr/products/69007493-400-watt-premium-kit store_origin: HR region: Croatia --- # 400W total power output Bluetooth module with 82ft range 40A MPPT charge controller with 99% tracking 400 Watt Premium kit **Brand:** renogy **Price:** € 1189.98 **Availability:** ✅ In Stock ## Summary > ☀️ Own the Sun: Power smarter, live freer with Renogy’s 400W Premium Solar Kit! ## Quick Answers - **What is this?** 400 Watt Premium kit by renogy - **How much does it cost?** € 1189.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/69007493-400-watt-premium-kit) ## Best For - renogy enthusiasts ## Why This Product - Trusted renogy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Freedom:** Harness 400W of premium Grade A+ solar energy with 22.5% efficiency for reliable off-grid living. - • **Safety First, Always:** Built-in fuses and heavy-duty cables protect your system from overcurrent and overheating risks. - • **Plug & Play Simplicity:** Pre-drilled panels, Z brackets, and ready-to-use cables make installation a breeze—no electrician needed. - • **Smart Charging Mastery:** Experience 99% MPPT tracking efficiency that maximizes battery life and charging speed effortlessly. - • **Control at Your Fingertips:** Monitor and tweak your solar setup in real-time via Bluetooth and the intuitive Renogy DC Home App. ## Overview The Renogy 400 Watt 12 Volt Premium Solar Power System combines four high-efficiency 100W monocrystalline panels with a 40A MPPT charge controller, Bluetooth monitoring, and a complete mounting and wiring kit. Designed for easy installation and superior durability, it delivers 2-2.5kWh daily output backed by a 10-year panel warranty and advanced safety features, making it the ultimate off-grid energy solution for professionals seeking reliable, smart, and scalable solar power. ## Description desertcart.com : Renogy 400 Watt 12 Volt Premium 4 Pcs 100W Panel+40A MPPT Charge Controller+ Bluetooth Module Fuse+ Mounting Z Brackets+Adaptor Kit +Tray Cables Set, 400W, Grid 12V Solar Power System : Patio, Lawn & Garden Review: Great entry to mid level solar kit - Renogy, the name in serious solar! Renogy was my gateway into hobby solar. I started with this 400 watt kit as an entry level, but it seriously was more than I expected. My batteries charge quickly and are very happy. It's currently deployed in a garden shed for tool battery charging and for exterior lights. Installation was easy. Setup was a breeze. The app leaves a little more to be desired but it's informative and easy to use. The built in functionality will keep you engaged. With little sun exposure on cloudy days, these small panels are rocking and still providing enough amps to keep the batteries happy. The cables included in this kit are of high quality. Mounting the controller was easy. The kit came with temp sensor and Bluetooth module which is great. When the panels are completely exposed to the sun, I taken my batteries from nearly dead to full charge in a few hours while using them for gardening. If you're looking for a hobby system for home use, a small system for off-grid applications, look no further! This is your last stop. Review: Great setup - Great system, after 3 yrs no problems whatsoever. Keeps me charged up. Perfect for a simple off grid application for a decent value. ## Features - 【Superior Generation & Long-Term Warranty】The Premium Kit will deliver a daily output of 2-2.5kWh (varies with sunlight) using 100% EL-tested Grade A+ Solar Cells at 22.5% efficiency. Backed by a 10-year panel material and workmanship warranty and a 3-year MPPT controller warranty for worry-free enjoyment. - 【Sturdy & Easy Setup】With a robust 3.2mm low-iron glass surface and a wider 35mm aluminum alloy frame, the solar panels endure high wind (2400Pa) and snow loads (5400Pa). The Premium Kit includes panels with pre-drilled holes, Z brackets, Y branch connectors, and ready-to-use wiring for easy installation. - 【Efficient MPPT Technology】Renogy's certified MPPT charge controller boasts 99% tracking efficiency and 98% peak conversion efficiency, outperforming traditional PWM controllers by 30%. The included temperature sensor adjusts input voltage based on battery temperature, preventing under-charging and overcharging. - 【Complete System Safety】Beyond the comprehensive protection ensured by the MPPT charge controller, In-line and ANL fuses offer overcurrent protection for solar panels, controller, and battery. Wide-diameter cables further reduce power loss and the risk of overheating, providing an additional layer of safety. - 【Monitor & Modify from Your Phone】Effortlessly monitor your system with the BT-1 Bluetooth module (RS232). It pairs with the controller, offering real-time data on your controller, battery, and load. Adjust controller parameters, such as boost voltage, through the Renogy DC Home App. Enjoy a signal range extending up to 82 feet (25m). - Max Battery Voltage: 32V ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CTKT56Y | | Best Sellers Rank | #62,021 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #233 in Solar Panels | | Brand Name | Renogy | | Connector Type | MC4 | | Customer Reviews | 4.5 4.5 out of 5 stars (568) | | Efficiency | High Efficiency | | Global Trade Identification Number | 00816360028062 | | Included Components | (1) Renogy 400 Watt 12 Volt Monocrystalline Solar Panel (2) 40A MPPT Rover Controller(3)Z-Brackets(4)Adaptor Kit(5)Tray Cable, (6) Bluetooth Module | | Item Dimensions L x W x H | 41.8"L x 20.9"W x 1.38"H | | Item Type Name | Bluetooth Module+ Fuse+ Mounting Z Brackets+Adaptor Kit +Tray Cables | | Item Weight | 56.4 Pounds | | Manufacturer | Renogy | | Manufacturer Part Number | 400 Watt 12 Volt Off Grid Solar Panel | | Manufacturer Warranty Description | Panel: 5-year material and workmanship warranty. | | Material Type | Monocrystalline | | Maximum Power | 100 Watts | | Maximum Voltage | 12 Volts | | Model Number | 400 Watt 12 Volt | | Output Voltage | 12 Volts | | Special Features | Superior Generation & Long-Term Warranty, Sturdy & Easy Setup, Efficient MPPT Technology, Complete System Safety, Monitor & Modify from Your Phone | | UPC | 816360028062 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Renogy - **Efficiency:** High Efficiency - **Item Weight:** 56.4 Pounds - **Material:** Monocrystalline - **Product Dimensions:** 41.8"L x 20.9"W x 1.38"H ## Images ![400 Watt Premium kit - Image 1](https://m.media-amazon.com/images/I/71M7TJTR8aL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What other equipment will I need to add more solar panels and what is the max wattage for this charge controller?** A: this is a great start solar package. this is what i had. Rover 40Amp will allow approx. 6-7 100 watt solar panel. Each 100 watt solar panel at max will produce around 5 amps. So 6x5=30 amps; 7x5=35 amps, so these numbers of solar panels will NOT exceed or damage the Rover 40A (amp) MPPT solar charger. if you plan on expanding your solar array, buy more brackets and wiring (especially if you are doing parallel wiring) and more quality batteries (rec AGM or Lithium ion); buy Will Prose IV book on amazon! great resource. **Q: Can this power an ac and refrigerator on a class a motorhome?** A: It would depend on your battery bank and inverter. Not so much the solar kit. How large of a ac and fridge and how often will they be ran? For me I run my fridge on propane. I try not to run the ac to much. For some basic info, I have 4 12v 100 ah agm in parallel. This gives me 800 ah. I run a couple of essentials 24/7. They do not exceed 1.8 amps. Ever. By batteries charge Fully off this system almost daily. They battery bank never never drops below 12.4 volts. I can run a 1500 watt fridge or ac about 5.5 hours. I’d you know the wattage of your appliances apply the following: Usage Hours = AH/(wattage/0.85/volts) **Q: Is it ok to hook up the solar panels to my batteries and charge them at the same my time my rv is charging them?** A: Yes, the Renogy 400 Watt Kit can charge the batteries by the included Renogy Charge Controller and at the same time the RV can charge the batteries with the Renogy DC to DC charge controller when there is no sun light on the panels. **Q: How many 100AH batteries can i connect to this system?** A: It’s not how many. What are you trying to do with the system. I have 500 watts sending in a charge to a 200 ah lithium battery. I use a 2000 watt inverter. Can do all I want except run AC on it. Solar will keep mine charge to a 100 % all the time. Hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great entry to mid level solar kit *by A***X on May 6, 2025* Renogy, the name in serious solar! Renogy was my gateway into hobby solar. I started with this 400 watt kit as an entry level, but it seriously was more than I expected. My batteries charge quickly and are very happy. It's currently deployed in a garden shed for tool battery charging and for exterior lights. Installation was easy. Setup was a breeze. The app leaves a little more to be desired but it's informative and easy to use. The built in functionality will keep you engaged. With little sun exposure on cloudy days, these small panels are rocking and still providing enough amps to keep the batteries happy. The cables included in this kit are of high quality. Mounting the controller was easy. The kit came with temp sensor and Bluetooth module which is great. When the panels are completely exposed to the sun, I taken my batteries from nearly dead to full charge in a few hours while using them for gardening. If you're looking for a hobby system for home use, a small system for off-grid applications, look no further! This is your last stop. ### ⭐⭐⭐⭐⭐ Great setup *by P***L on December 7, 2025* Great system, after 3 yrs no problems whatsoever. Keeps me charged up. Perfect for a simple off grid application for a decent value. ### ⭐⭐⭐⭐⭐ Long lasting kit. *by A***E on October 13, 2025* I bought and installed the Renogy 400 watt kit with the 40amp MPPT controller to install on a campervan in summer 2020. It’s Oct 2025 and it’s still going strong with no issues. Great starter kit for people new to solar and electronics. I’m hooked up to a couple of lithium deep cycle batteries. For winter/cloudy days I installed a dc to dc charger and get power from the alternator when driving. Between these two I have more power than I could ever use. ## Frequently Bought Together - Renogy 400 Watt 12 Volt Premium 4 Pcs 100W Panel+40A MPPT Charge Controller+ Bluetooth Module Fuse+ Mounting Z Brackets+Adaptor Kit +Tray Cables Set, 400W, Grid 12V Solar Power System - Renogy 2000W Pure Sine Wave Inverter 12V DC to 120V AC Converter for Home, RV, Truck, Off-Grid Solar Power Inverter 12V to 110V with Built-in 5V/2.1A USB / Hardwire Port, Remote Controller - Renogy 500A Battery Monitor with Shunt, High and Low Voltage Programmable Alarm, Range 10V-120V up to 500A, 20ft Shielded Cable, Compatible 12V Lithium Sealed, Gel, Flooded Batteries,Black --- ## 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.hr/products/69007493-400-watt-premium-kit](https://www.desertcart.hr/products/69007493-400-watt-premium-kit) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-27*