--- product_id: 439340329 title: "30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178" brand: "battery tender" price: "€ 413.67" currency: EUR in_stock: true url: https://www.desertcart.com.cy/products/439340329-30-amp-solar-panel-controller-12v-24v-pwb-led-status store_origin: CY region: Cyprus --- # 30 AMP max output PWM solar charging Supports 12V/24V batteries 30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 **Brand:** battery tender **Price:** € 413.67 **Availability:** ✅ In Stock ## Summary > ⚡ Power Smarter, Live Unstoppable ## Quick Answers - **What is this?** 30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 by battery tender - **How much does it cost?** € 413.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/439340329-30-amp-solar-panel-controller-12v-24v-pwb-led-status) ## Best For - battery tender enthusiasts ## Why This Product - Trusted battery tender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Monitoring:** LCD display and LED indicators provide real-time battery status and error diagnostics at a glance. - • **Robust Safety Features:** Built-in spark proof and reverse hookup protection ensures worry-free installation and operation. - • **Smart 3-Stage Charging:** Automatically optimizes battery health with initialization, low voltage protection, and recovery stages. - • **Dual USB Charging Ports:** Charge your essential devices directly from the controller—stay powered on the go. - • **Universal Battery Compatibility:** Seamlessly works with lead-acid, AGM, GEL, and 12V lithium batteries for versatile power management. ## Overview The Battery Tender 30 AMP Solar Panel Controller is a compact, high-performance charge controller designed for 12V and 24V solar battery systems. Featuring efficient PWM charging, 3-stage smart charging, and compatibility with multiple battery types including lead-acid and lithium, it maximizes battery life and performance. With built-in safety protections, an intuitive LCD display, and dual USB ports, it’s the ultimate solution for reliable, hassle-free solar power management. ## Description 30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 ## Features - Efficient: Increases battery life and performance with PWM charging, 8 programmable timers, and programmable charging voltage function; temperature sensors for battery charging compensation - Connect It and Forget It: Features an LCD display and LED indicator to easily track battery status; capable of self-diagnosing errors and automatically detects 12 volt/24 volt batteries - 3-Stage Function: Built with 3-stage charging; determines battery connection, voltage, and charge level to automatically turn the output load on or off based on the selected battery voltage - Safety Features: Features spark proof and reverse hookup protection; compatible with 12 volt or 24 volt lead acid, AGM, GEL, and 12 volt lithium batteries - Capacity: Max output of 12 volt DC and 30 AMPs, and max input voltage of 50 volts, 12 volts at 450 watts or 24 volts at 900 watts; comes with dual USB ports to charge electronic devices ## Technical Specifications | Specification | Value | |---------------|-------| | UPC | 734357117806 | | Manufacturer | mighty max battery | | Color | Black, Gray | | Shipping Weight | 0.72 Kilograms | | Item Part Number | 021-1178 | | Country of Origin | USA | ## Product Details - **Colour:** Black, Gray - **Brand:** Battery Tender - **Voltage:** 12 Volts - **Item Weight:** 721.21 Grams - **Display Type:** LCD ## Images ![30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 - Image 1](https://m.media-amazon.com/images/I/71XrIN-NH-L.jpg) ![30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 - Image 2](https://m.media-amazon.com/images/I/71L+J0KQu+L.jpg) ![30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 - Image 3](https://m.media-amazon.com/images/I/71CJz+fWUFL.jpg) ![30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 - Image 4](https://m.media-amazon.com/images/I/71bn1PoSReL.jpg) ![30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 - Image 5](https://m.media-amazon.com/images/I/81QhznJd9KL.jpg) ## Frequently Bought Together - Battery Tender 30 AMP Solar Panel Controller - 12V / 24V PWB- LED Status Indicator - Compatible with Lead-Acid and AGM, 12V Lithium Batteries - 021-1178 - Battery Tender 021-1162 Solar Panel Charger Controller --- ## 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.com.cy/products/439340329-30-amp-solar-panel-controller-12v-24v-pwb-led-status](https://www.desertcart.com.cy/products/439340329-30-amp-solar-panel-controller-12v-24v-pwb-led-status) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-05-05*