--- product_id: 170603688 title: "Luminous 20A Solar Charge Controller, 12V Load Directly, 40 watts to 125 watts Panels in 12V System (Multicolour, Pack of 1)" brand: "luminous" price: "NT$359" currency: TWD in_stock: false reviews_count: 8 url: https://www.desertcart.tw/products/170603688-luminous-20a-solar-charge-controller-12v-load-directly-40-watts store_origin: TW region: Taiwan --- # 98% efficiency power conversion Auto 12V/24V battery detection USB port for mobile charging Luminous 20A Solar Charge Controller, 12V Load Directly, 40 watts to 125 watts Panels in 12V System (Multicolour, Pack of 1) **Brand:** luminous **Price:** NT$359 **Availability:** ❌ Out of Stock ## Summary > 🔆 Power your future with smart, efficient solar control! ## Quick Answers - **What is this?** Luminous 20A Solar Charge Controller, 12V Load Directly, 40 watts to 125 watts Panels in 12V System (Multicolour, Pack of 1) by luminous - **How much does it cost?** NT$359 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/170603688-luminous-20a-solar-charge-controller-12v-load-directly-40-watts) ## Best For - luminous enthusiasts ## Why This Product - Trusted luminous brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peak Power Efficiency:** Delivers up to 98% energy conversion to maximize your solar investment. - • **Smart Voltage Adaptation:** Automatically switches between 12V and 24V batteries for seamless integration. - • **Safe & Reliable Operation:** Fuse-less electronic and software protections ensure worry-free performance. - • **Versatile Battery Compatibility:** Supports both SMF and lead acid batteries, tailored to your power needs. - • **Integrated Load & Dusk-to-Dawn Control:** Automate your lighting and devices with intelligent load management. ## Overview The Luminous 20A Solar Charge Controller is a high-efficiency, versatile device designed for 12V solar systems with 40-125 watt panels. Featuring automatic 12V/24V battery detection, USB mobile charging, and advanced load control with dusk-to-dawn functionality, it ensures optimal energy management and protection without the hassle of fuses. ## Description Luminous Charge Controllers are PWM based controllers with 98% efficiency. It has option of USB charging. It comes in ratings of 20A. Electronic & Software controlled protections. Maintenance-Free. USB Mobile Charger Output. Option of SMF and Lead Acid Battery selection. Features Automatic selection of battery. Aesthetic & compact design. 98% efficiency. Fuse-less electronic & software controlled protections. USB port. Option of SMF and lead acid battery selection. Load controller with LVD. Technical specifications PWM based technology. Automatic battery voltage selection of battery. In built low voltage disconnect (LVD) & 20% extra power than rated capacity. 40 to 125 Watt panels in 12 Volt system in 20A. --Suitable for connecting to the 12v load directly. Review: Quality of product - Excellent product Review: Good product - Very good product ## Features - Automatic selection of 12V /24V battery, 98% efficiency, Fuse-less electronic and software controlled protections - USB port for mobile charging - Option of SMF and lead acid battery selection, Load controller with and dusk to dawn feature ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P615BTV | | Best Sellers Rank | #39,900 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #386 in Solar & Wind Power Parts & Accessories | | Brand | Luminous | | Brand Name | Luminous | | Colour | White | | Customer Reviews | 3.7 out of 5 stars 934 Reviews | | Display Type | USB | | Included Components | Controller | | Item Weight | 1 Kilograms | | Manufacturer | mighty max battery | | Model Number | Luminous-20A | | Net Quantity | 1.00 Piece | | Part Number | Luminous-20A | | Smart Home Compatibility | Not Smart Home Compatible | | Unit Count | 1.00 Piece | | Voltage | 12 Volts | ## Product Details - **Colour:** White - **Brand:** Luminous - **Voltage:** 12 Volts - **Material:** Plastic - **Item Weight:** 400 Grams ## Images ![Luminous 20A Solar Charge Controller, 12V Load Directly, 40 watts to 125 watts Panels in 12V System (Multicolour, Pack of 1) - Image 1](https://m.media-amazon.com/images/I/41ap9q806HL.jpg) ## Questions & Answers **Q: If the solar panel is compatible only up to 125 watts then 6 amps itself. How is 20 amps. Are Amazon sellers deceiving customers?** A: Amp jyada ho jayega **Q: 400w panels to 12v battery ok** A: Yes **Q: 60 watt ×5=300 panel 150ah battery isme kaam karega** A: yes **Q: 50w+105w panel se 100ah lead acid battery charge karna or dc load eksath chala sakta hu?** A: Yes,but you have to connect parrler connection. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality of product *by A***S on 15 January 2026* Excellent product ### ⭐⭐⭐⭐ Good product *by H***L on 21 December 2025* Very good product ### ⭐ बॉडी टूटा हुआ है *by S***H on 14 December 2025* बॉडी टूटा हुआ है काम कर रहा है विक्रेता के पास दूसरा बदलने के लिए नहीं है ## Frequently Bought Together - Luminous 20A Solar Charge Controller, 12V Load Directly, 40 watts to 125 watts Panels in 12V System (Multicolour, Pack of 1) - Luminous Solar Charge Controller - 10 Amp 1 Review --- ## 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.tw/products/170603688-luminous-20a-solar-charge-controller-12v-load-directly-40-watts](https://www.desertcart.tw/products/170603688-luminous-20a-solar-charge-controller-12v-load-directly-40-watts) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-17*