--- product_id: 57031864 title: "SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output" brand: "blue sky energy" price: "€ 488.81" currency: EUR in_stock: true category: "Blue Sky Energy" url: https://www.desertcart.at/products/57031864-sb3000i-solar-boost-30a-mppt-charge-controller-with-display-fully store_origin: AT region: Austria --- # 30A max charge current Bluetooth app monitoring Dual battery programmable SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output **Brand:** blue sky energy **Price:** € 488.81 **Availability:** ✅ In Stock ## Summary > 🔆 Charge smarter, live freer—your solar system’s brain for unstoppable energy. ## Quick Answers - **What is this?** SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output by blue sky energy - **How much does it cost?** € 488.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/57031864-sb3000i-solar-boost-30a-mppt-charge-controller-with-display-fully) ## Best For - blue sky energy enthusiasts ## Why This Product - Trusted blue sky energy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Battery Flexibility:** Seamlessly manage lead-acid and lithium batteries with fully customizable multi-stage charging profiles. - • **Power-Packed 30A Charging:** Maximize your solar harvest with up to 400W input and 30A output—keep your batteries juiced and ready. - • **Rugged & Ready for Adventure:** Designed for RVs and marine use with versatile mounting options and AUX output for secondary battery support. - • **Smart Bluetooth Connectivity:** Monitor and program your system wirelessly via the intuitive BT Connect app—control at your fingertips. - • **Built to Last with Confidence:** Backed by a 5-year USA-made warranty and certified for safety and reliability—invest in peace of mind. ## Overview The SB3000i Solar Boost is a 30A MPPT charge controller designed for 12V lead-acid or lithium batteries, supporting up to 400W solar input. Featuring a full-color LCD display and Bluetooth connectivity, it offers programmable multi-stage charging, dual battery management, and real-time system monitoring. Built for RV and marine applications, it includes an AUX output and is backed by a 5-year warranty with CE, FCC, and RoHS certifications. ## Description desertcart.com : Blue Sky Energy SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output : Patio, Lawn & Garden ## Features - MPPT solar charge controller for 12V-nominal battery (Pb or Li), charge current 30A with 36-cell panels max 400W or 22A with 60-cell panel max 290W - Fully programmable multi-stage charge profile for Lead-Acid and Lithium batteries through the onboard display. Wireless Bluetooth communication and system monitoring via the BT Connect adapter and mobile app (ASIN: B0HBN73QLF) - Max. recommended panel Voc at STC 40V (max voltage input 50V) - Designed for RVs and Marine, Surface or Flush Wall Mounting, AUX Output for a secondary battery, and real-time data. Compatible with Blue Sky Energy remote displays - 5-Year Warranty, Made in the USA, CE,FCC,RoHS certifications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076MQM7PW | | Best Sellers Rank | #439,701 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #505 in Renewable Energy Controllers | | Brand Name | Blue Sky Energy | | Color | blue | | Customer Reviews | 4.7 4.7 out of 5 stars (70) | | Display Type | LCD | | Global Trade Identification Number | 00859042007276 | | Included Components | CCTLR-BS-MPP-030A Blue Sky SB3000i Solar Boost MPPT Solar Charge Controller (1) | | Item Dimensions L x W x H | 6.35"L x 2.2"W x 4.6"H | | Item Type Name | Solar Charge Controller | | Item Weight | 1.1 pounds | | Manufacturer | Blue Sky Energy | | Material Type | Plastic | | Model | SB3000i | | Number of Items | 1 | | Operating Temperature | 45 °C | | Part Number | SB3000i | | UPC | 859042007276 | | Voltage | 12 volts | | Warranty Description | 5 year limited warranty | ## Product Details - **Brand:** Blue Sky Energy - **Color:** blue - **Material:** Plastic - **Product Dimensions:** 6.35"L x 2.2"W x 4.6"H - **Voltage:** 12 volts ## Images ![SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output - Image 1](https://m.media-amazon.com/images/I/81JmUb7XbrL.jpg) ![SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output - Image 2](https://m.media-amazon.com/images/I/61nhuJfS-EL.jpg) ![SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output - Image 3](https://m.media-amazon.com/images/I/717aF-6p4xL.jpg) ![SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output - Image 4](https://m.media-amazon.com/images/I/81QCypBlOqL.jpg) ![SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output - Image 5](https://m.media-amazon.com/images/I/51aRIed2tqL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - Blue Sky Energy SB3000i Solar Boost 30A MPPT Charge Controller with Display, Fully programmable for Lead-Acid or Lithium Batteries. Dual Battery Charge or 30A LVD Load Output - Blue Sky Energy Metal Wall Mount Box Charge Controllers SB3000i and SC30 - Lithium Battery Isolation Manager --- ## 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.at/products/57031864-sb3000i-solar-boost-30a-mppt-charge-controller-with-display-fully](https://www.desertcart.at/products/57031864-sb3000i-solar-boost-30a-mppt-charge-controller-with-display-fully) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-15*