--- product_id: 324194010 title: "TS4-A-O Module Add-On Rapid Shutdown, Optimization, 1500V UL/1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 461-00252-32" brand: "tigo" price: "€ 135.32" currency: EUR in_stock: true reviews_count: 8 category: "Tigo" url: https://www.desertcart.es/products/324194010-ts4-a-o-module-add-on-rapid-shutdown-optimization-1500v store_origin: ES region: Spain --- # 1500V UL/1000TUV rapid shutdown Shade & mismatch tolerance 1.2M MC4 genuine connectors TS4-A-O Module Add-On Rapid Shutdown, Optimization, 1500V UL/1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 461-00252-32 **Brand:** tigo **Price:** € 135.32 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your solar game with smart, safe, and flexible optimization! ## Quick Answers - **What is this?** TS4-A-O Module Add-On Rapid Shutdown, Optimization, 1500V UL/1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 461-00252-32 by tigo - **How much does it cost?** € 135.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/324194010-ts4-a-o-module-add-on-rapid-shutdown-optimization-1500v) ## Best For - tigo enthusiasts ## Why This Product - Trusted tigo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Flexibility:** 1.2M MC4 genuine connectors enable seamless installation with mixed orientations. - • **Compliant & Future-Proof:** Meets NEC 2014, 2017, and 2020 rapid shutdown standards for ultimate safety. - • **Safety Meets Smart Monitoring:** Unlock enhanced safety and monitoring features when paired with CCA Kit and TAP. - • **Selective Deployment Advantage:** Optimize only where needed—reduce costs and complexity without sacrificing performance. - • **Maximize Your Roof’s Solar Potential:** Optimize energy yield even in shaded or mismatched panel setups. ## Overview The Tigo TS4-A-O Module Add-On delivers rapid shutdown and optimization for solar panels up to 1500V, featuring NEC 2014-2020 compliance, shade and mismatch tolerance, and genuine MC4 connectors. Designed for flexible, selective deployment, it maximizes energy yield and roof usage while enhancing safety and monitoring capabilities when combined with the CCA Kit and TAP. ## Description Tigo TS4AO Module AddOn Rapid Shutdown, Optimization, 1500V UL1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 4510025732 Optimization is a Flex MLPE function available as an addon unit (TS4AO). Design using unequal string lengths, mixed orientations, or areas of mismatch. Install in shaded areas with a reduced setback ratio. Optimize only where needed with selective deployment. The TS4AO can be deployed without communication and without monitoring accessories. NEC 2014, 2017, 2020 690.12 rapid shutdown compliant Shade and mismatch tolerance Maximized roof usage Greater design flexibility Enhanced energy yield Plus all the benefits of Safety and Monitoring when used with CCA Kit with TAP Review: Wonder for shadows from trees - Works great, it does what they offer. Review: Good item - Quick deliverd ## Features - NEC 2014, 2017, 2020 690.12 rapid shutdown compliant - Shade and mismatch tolerance | Maximized roof usage - Greater design flexibility - Enhanced energy yield - Plus all the benefits of Safety and Monitoring when used with CCA Kit with TAP. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.4 out of 5 stars 48 Reviews | ## Images ![TS4-A-O Module Add-On Rapid Shutdown, Optimization, 1500V UL/1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 461-00252-32 - Image 1](https://m.media-amazon.com/images/I/51jARbx9GsL.jpg) ![TS4-A-O Module Add-On Rapid Shutdown, Optimization, 1500V UL/1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 461-00252-32 - Image 2](https://m.media-amazon.com/images/I/51bEu3tDWML.jpg) ![TS4-A-O Module Add-On Rapid Shutdown, Optimization, 1500V UL/1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 461-00252-32 - Image 3](https://m.media-amazon.com/images/I/619NK0gUKAL.jpg) ![TS4-A-O Module Add-On Rapid Shutdown, Optimization, 1500V UL/1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 461-00252-32 - Image 4](https://m.media-amazon.com/images/I/719SSDxa2vL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wonder for shadows from trees *by V***E on April 19, 2026* Works great, it does what they offer. ### ⭐⭐⭐⭐⭐ Good item *by H***Y on December 14, 2025* Quick deliverd ### ⭐⭐⭐⭐⭐ Improved my overall solar output. *by A***T on March 2, 2026* Even though modern solar panels have diodes built in to deal with shading, this rapid shut off device help improve my overall output from my panels when they're shaded. ## Frequently Bought Together - Tigo TS4-A-O Module Add-On Rapid Shutdown, Optimization, 1500V UL/1000TUV, 1.2M Cable, MC4 Genuine Connectors, Part No. 461-00252-32 - Tigo 158-00000-02 TAP Access Point Communication Device - Tigo 346-00000-00 CCA Cloud Connect Advanced Outdoor Data Logger and Rapid Shutdown 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.es/products/324194010-ts4-a-o-module-add-on-rapid-shutdown-optimization-1500v](https://www.desertcart.es/products/324194010-ts4-a-o-module-add-on-rapid-shutdown-optimization-1500v) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-24*