--- product_id: 49200540 title: "Steca Solar Panel Charge Controller/Regulator with LCD Display and Direct Output for 12 V Loads (Pack of 1), PR3030" brand: "steca" price: "941 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/49200540-steca-solar-panel-charge-controller-regulator-with-lcd-display-direct store_origin: PL region: Poland --- # Advanced MOSFET shunt topology Clear LCD with real-time status 30A high-capacity charge control Steca Solar Panel Charge Controller/Regulator with LCD Display and Direct Output for 12 V Loads (Pack of 1), PR3030 **Brand:** steca **Price:** 941 zł **Availability:** ✅ In Stock ## Summary > ⚡ Power your future with precision and style ## Quick Answers - **What is this?** Steca Solar Panel Charge Controller/Regulator with LCD Display and Direct Output for 12 V Loads (Pack of 1), PR3030 by steca - **How much does it cost?** 941 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/49200540-steca-solar-panel-charge-controller-regulator-with-lcd-display-direct) ## Best For - steca enthusiasts ## Why This Product - Trusted steca brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Intuitive LCD Display:** Instant digital readout of voltage, current & charge status for smart monitoring - • **Precision Battery Care:** Steca AtonIC SOC tech ensures optimal charging and battery longevity - • **Robust Protection Suite:** Built-in safeguards against overload, reverse polarity & deep discharge - • **User-Friendly Programming:** Simple button navigation for effortless setup and control - • **Compact German Engineering:** Lightweight 350g design with premium build quality made in Germany ## Overview The Steca PR3030 is a premium 30A solar charge controller featuring an advanced LCD display and Steca AtonIC state-of-charge technology. Designed in Germany, it offers comprehensive electronic protections and easy menu-driven programming, making it the perfect smart regulator for efficient 12V solar battery management. ## Description The Steca PR 10-30 charge controller series is the highlight among solar charge controllers. The latest charging technologies combined with a charge status determination result in optimal battery care and control. A large display informs the user about all operating conditions with the help of symbols. The charge status is visually displayed in the manner of a level indicator. Data such as Voltage, current and charging status can also be displayed digitally as a number on the display. In addition, the controller has an energy meter that the user can reset themselves. ## Features - Solar panel charge controller / regulator with 30A LCD display by Steca. - Made in Germany. - Charging status calculation by Steca AtonIC (SOC). - All electronic protection functions for overloading, reverse polarity, deep discharge, back current protection at night etc. - Simple menu-guided operation – Programming using buttons. ## Technical Specifications | Specification | Value | |---------------|-------| | Display type | LCD | | Global Trade Identification Number | 04250852801041 | | Manufacturer | Steca | | Part Number | PR3030 | | Product Dimensions | 18.7 x 9.6 x 4.4 cm; 350 g | | Item model number | PR3030 | | Item Package Quantity | 1 | | Number of Pieces | 1 | | Measurement System | Metric | | Special Features | Shunt topology with MOSFETs · Hybrid controller · Charging | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 350 g | ## Product Details - **Colour:** Black|grey|green - **Brand:** STECA - **Voltage:** 12 Volts - **Material:** Plastic - **Item weight:** 0.35 Kilograms ## Images ![Steca Solar Panel Charge Controller/Regulator with LCD Display and Direct Output for 12 V Loads (Pack of 1), PR3030 - Image 1](https://m.media-amazon.com/images/I/61cg2v5bXfL.jpg) ## Questions & Answers **Q: This charger charges my 24v agm battery up to 29.4v. is it dangerous?** A: Hi, it is not dangerous, it is for the proper charging of the battery **Q: I'm plannng to have 3x150w solar panels on the roof of a van. Which Steca will I need for a safe 12v system?** A: No this controller is not suitable, depending on the technical characteristics of the solar panel you'll use, you'll need a 40 or 45 A solar charge controller. From Steca you may look for Solarix 4040 or Tarom 4545, the second will certainly be suitable for your system **Q: What is the upper limit for voltage in charging 24v AGM battery?** A: Hello, the maximum open circuit voltage of module is 47Volt at minimum operating temperature. ## Frequently Bought Together - Steca Solar Panel Charge Controller/Regulator with LCD Display and Direct Output for 12 V Loads (Pack of 1), PR3030 - Njoysolar 6 mm² Battery Cable Solar Charge Controller and Battery with Fuse M8 Ring Eyelets (30) - Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - MPPT Charge Controller for Solar Panels - 100V 30 amp 12/24-Volt --- ## 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.pl/products/49200540-steca-solar-panel-charge-controller-regulator-with-lcd-display-direct](https://www.desertcart.pl/products/49200540-steca-solar-panel-charge-controller-regulator-with-lcd-display-direct) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-19*