--- title: Blogs | Blog Post description: Blog Post | You've decided to transition to solar energy. Now what? Learn everything you need to know about solar through our series of blogs! --- [![SanTan Logos 1-01](https://blog.santansolar.com/hs-fs/hubfs/SanTan%20Logos%201-01.png?width=100&height=100&name=SanTan%20Logos%201-01.png "SanTan Logos 1-01")](http://santansolar.com) Open main menu Close main menu - [Shop](https://www.santansolar.com) - [Learn](https://blog.santansolar.com/blog-listing) - [Affiliate Program](https://www.santansolar.com/affiliate-program) - [About Us](https://www.santansolar.com/about-us) - [Contact Us](https://www.santansolar.com/contact-us) # Blogs Select Category Blog Post Posts about: ## Blog Post ![](https://blog.santansolar.com/hubfs/Tigo%20MLPE%20options.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [Tigo Power Modules](https://blog.santansolar.com/blog-listing/tigo-power-modules) Dec 5, 2025 9:18:43 AM Getting the most out of your system can be a real game-changer—and that’s where Tigo power modules come in. These units can do multiple  They also offer powerful real-time monitoring, giving users a clear view of how their system is performing at any moment. And with built-in rapid-shutdown safety features, Tigo ensures your system is not only more productive, but also safer and fully compliant with today’s standards. [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/tigo-power-modules) ![](https://blog.santansolar.com/hubfs/Screenshot%202025-09-17%20at%203.51.54%20PM.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [Testing and Confirming Wire Configuration of PV (DC) Disconnects](https://blog.santansolar.com/blog-listing/testing-and-confirming-wire-configuration-of-pv-dc-disconnects) Sep 17, 2025 1:52:20 PM ### Mastering PV Disconnect Continuity Testing: MC4-Style and Conduit-Style ## Introduction When you’re installing your own solar system, one of the most important steps is making sure your PV disconnect is **wired correctly and that the positive and negative (polarity) connections are lined up the right way**. This simple check gives you the confidence that your disconnect will work as it should — safely shutting off your panels when needed and keeping your system running smoothly. [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/testing-and-confirming-wire-configuration-of-pv-dc-disconnects) ![](https://blog.santansolar.com/hubfs/ac%20couple%20diagram.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [AC Coupling an Existing Solar System with the EG4 18kPV Inverter](https://blog.santansolar.com/blog-listing/ac-coupling) Feb 7, 2025 4:01:00 PM AC coupling offers a flexible and cost-effective solution for homeowners or businesses looking to integrate battery storage into an existing grid-tied solar system. If you already have a solar installation and want to add storage without replacing your existing solar inverter, using the E**G4 18kPV Hybrid Inverter** can be an excellent choice. The EG4 18kPV supports AC coupling, enabling the integration of battery storage while maintaining the performance of your current solar system. Here’s how you can integrate AC coupling with your existing solar setup using the EG4 18kPV inverter: [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/ac-coupling) ![](https://blog.santansolar.com/hubfs/Price%20Increase%202025%20Email.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [Secure 2024 Prices Before 2025 Tariffs](https://blog.santansolar.com/blog-listing/2025-solar-tariffs) Dec 31, 2024 8:13:20 AM There has been a lot of talk about Tariffs, specifically import tariffs on countries like China. Yes, solar panels are one of the many products that will take a hit in 2025, with prices rising 25%, but not everything is bad news! Follow along as we break down the impacts of proposed tariffs. [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/2025-solar-tariffs) ![](https://blog.santansolar.com/hubfs/Screenshot%202024-11-01%20at%2011.10.58%20AM.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [Upgrading Your RV with Solar Energy Power](https://blog.santansolar.com/blog-listing/upgrade-rv-solar) Nov 3, 2024 2:06:02 PM In today's world of RVing, solar power has become a game changer. Not only does it provide a sustainable energy source, but it also allows RVers to enjoy the great outdoors without relying on traditional power sources. In this guide, we’ll dive into the process of upgrading an RV with solar panels, focusing on components, installation, and the benefits of harnessing solar energy. [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/upgrade-rv-solar) ![](https://blog.santansolar.com/hubfs/Mono-Si.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [What is the Difference Between a Poly and Mono Solar Panels?](https://blog.santansolar.com/blog-listing/mono-poly) Aug 9, 2024 9:36:35 AM ### **Poly Vs. Mono** Solar panels come in two main types: monocrystalline (mono) and polycrystalline (poly). Each has distinct characteristics, advantages, and disadvantages. [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/mono-poly) ![](https://blog.santansolar.com/hubfs/Solar%20panels%20on%20sloped%20roof%20of%20house%20on%20overcast%20day.jpeg) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [Grid Tie Options Through SanTan Solar](https://blog.santansolar.com/blog-listing/gridtie-options) Aug 1, 2024 10:35:37 AM ### **Solar options for Grid Tie Outline** When it comes to reliable and efficient grid-tied solar solutions, we offer an extensive range of high-quality inverters to meet your energy needs. Our selection includes the versatile Growatt MIN series inverters, known for their compact design and advanced monitoring capabilities. For those requiring greater capacity, we carry the robust EG4 18KPV and the innovative Sol-Ark series, available in 8K, 12K, and 15K options, offering flexibility and powerful performance. If you prefer microinverter technology, the Enphase range is a popular choice for its modularity and scalability. Finally, the Canadian Solar EPCUBE provides a sleek, integrated approach to energy storage and conversion. Explore our grid-tied inverter options to find the perfect fit for your solar energy system. [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/gridtie-options) ![](https://blog.santansolar.com/hubfs/victronmuliplusii.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [Victron Multiplus II](https://blog.santansolar.com/blog-listing/victron-multiplusii) Jun 30, 2024 10:03:50 AM ### **The MultiPlus 2: A Compact and Versatile Power Unit for RVs and More** Are you on the lookout for a reliable and efficient power solution for your RV, camper, tiny home, or small project? Look no further! In this video presentation, we'll be diving into the features and functionality of the Victron Energy MultiPlus 2 - a compact and versatile power unit that will revolutionize the way you power your mobile lifestyle. [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/victron-multiplusii) ![](https://blog.santansolar.com/hubfs/battery%20technology-2.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [Solar Battery Comparison](https://blog.santansolar.com/blog-listing/solar-battery-comparison) Jun 3, 2024 11:21:24 AM ### Flooded Lead-Acid, AGM, and Lithium Batteries In the dynamic world of solar energy, the choice of battery is pivotal, dictating not just performance but also long-term viability and sustainability. Among the diverse options available, flooded lead-acid, AGM (Absorbent Glass Mat), and lithium batteries emerge as the top contenders. Let's unravel their unique attributes and weigh the pros and cons in the context of solar applications.  [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/solar-battery-comparison) ![](https://blog.santansolar.com/hubfs/6000xp600-300.png) [Blog Post](https://blog.santansolar.com/blog-listing/tag/blog-post) ### [EG4 6000XP Quick Start Guide](https://blog.santansolar.com/blog-listing/6000xp-quick-start-guide) May 10, 2024 11:56:44 AM ### EG4 6000XP Quick Start Guide  When setting up the EG4 6000XP inverter for the first time there are several steps that need to be taken. [SanTan Solar](https://blog.santansolar.com/blog-listing/author/santan-solar) [Read More](https://blog.santansolar.com/blog-listing/6000xp-quick-start-guide) [1](https://blog.santansolar.com/blog-listing/tag/blog-post) [2](https://blog.santansolar.com/blog-listing/tag/blog-post/page/2) [3](https://blog.santansolar.com/blog-listing/tag/blog-post/page/3) [4](https://blog.santansolar.com/blog-listing/tag/blog-post/page/4) #### Headquarters - 596 E Germann Rd #104 Gilbert, AZ 85297 - +1 (480) 584-4281 - Hours: M-F | 8a-5p - Walk-Ins: TH-F | 10a-4p #### Learn - [Solar Tutorial](https://santansolar.com/learn/video-tutorials/) - [Affiliate Program](https://santansolar.com/affiliate-program/) - [Learn](https://blog.santansolar.com/blog-listing) - [Newsletter](https://share.hsforms.com/1XR4cG7RwQVuQJr-s1bqt6gcuudi) #### About Us - [Our Story](https://www.santansolar.com/about-us/) - [FAQs](https://santansolar.com/about-us/frequently-asked-questions/) - [Careers](https://santansolar.com/about-us/job-openings/) - [Shipping Claims](https://share.hsforms.com/1T1056K_jRJi7jynKQ_lftAcuudi) #### Store - [Solar Panels](https://santansolar.com/product-category/solar-panels/) - [Solar Accessories](https://santansolar.com/product-category/solar-accessories/) - [Batteries](https://santansolar.com/product-category/batteries/) - [Charge Controllers](https://santansolar.com/product-category/charge-controllers/) - [Inverters](https://santansolar.com/product-category/inverters/) [Follow us on Facebook](https://www.facebook.com/santansolar) [Follow us on LinkedIn](https://www.instagram.com/santansolar/) [Follow us on Twitter](https://www.youtube.com/channel/UCqpQnkNHZdGc4zI0fqDJhfg)