--- product_id: 232924640 title: "HQST 400W Solar Panel Kit w/40A Controller" brand: "hqst high quality solar technology" price: "C$85212" currency: NIO in_stock: true reviews_count: 8 url: https://www.desertcart.ni/products/232924640-hqst-400w-solar-panel-kit-w-40a-controller store_origin: NI region: Nicaragua --- # 400W Power Output Monocrystalline Efficiency 40A Charge Controller HQST 400W Solar Panel Kit w/40A Controller **Brand:** hqst high quality solar technology **Price:** C$85212 **Availability:** ✅ In Stock ## Summary > 🌍 Go Green, Live Free! Unleash the power of the sun with HQST400W! ## Quick Answers - **What is this?** HQST 400W Solar Panel Kit w/40A Controller by hqst high quality solar technology - **How much does it cost?** C$85212 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/232924640-hqst-400w-solar-panel-kit-w-40a-controller) ## Best For - hqst high quality solar technology enthusiasts ## Why This Product - Trusted hqst high quality solar technology brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Corrosion-resistant aluminum frame ensures decades of reliable performance. - • **Smart Charging:** 40A MPPT controller maximizes energy harvest, keeping your batteries charged efficiently. - • **Easy Installation:** Pre-drilled holes and included mounting brackets make setup a breeze. - • **Versatile Applications:** Perfect for RVs, boats, and cabins—wherever your wanderlust takes you. - • **Harness the Sun's Power:** Transform sunlight into energy with 400W output for your off-grid adventures. ## Overview The HQST400W Solar Panel Kit includes four 100W monocrystalline solar panels, a 40A MPPT solar charge controller, and all necessary cables and mounting hardware, designed for efficient off-grid energy solutions. Its durable construction and compatibility with LiFePO4 batteries make it a reliable choice for sustainable living. ## Description Full description not available ## Features - 【Installation Ready】The kit includes 4 pack 100 Watt 12 Volt Monocrystalline Solar Panel, 40 Amp 12V/24V MPPT Solar Charge Controller, LCD Display,20Ft 10AWG Solar Panel and Controller Connector Cables, 8FT 10AWG Controller and battery Connector cables,4 Set of Mounting Z Brackets.For Good Partner Battery, please search B08XMB96P4. The dimension of solar panel is 40.1 x 20 x 1.18 inches. - 【Versatile】Used in various off-grid applications that include 12 and 24 volts arrays, water pumping systems, signaling systems and other off-grid applications. Great for off-grid applications, such as RVs, trailers, boats, sheds, and cabins. - 【Durable】Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades.Pre-drilled holes on the back of the panel allow for fast mounting and securing. IP65 rated junction box provides complete protection against environmental particles and low pressure water jets. - 【Suitable for LiFePO4 Battery】The Asin of Battery:B08XMB96P4.This kit is suitable for HQST 12 Volts 100Ah Lithium Iron Phosphate Battery, Extended lifespan of LiFePO4 Battery with more than 2000 cycles. The service life is more than FIVE-times that of traditional lead acid batteries. Low self-discharge- the Battery self- discharges below 3% per month, providing optimal longevity and shelf life. - 【What You Will Get】- 4 x 100 Watt 12 volt monocrystalline solar panels; 4 x mounting Z brackets sets; 1 x MPPT40 solar charge controller; 1 x 20ft 10 AWG solar panel cables and controller connector cables; 1 x 8ft 10 AWG controller and battery connector cables; 1 x LCD Display Screen ## Images ![HQST 400W Solar Panel Kit w/40A Controller - Image 1](https://m.media-amazon.com/images/I/71XYnoBKQ1L.jpg) ![HQST 400W Solar Panel Kit w/40A Controller - Image 2](https://m.media-amazon.com/images/I/71G4tALo6-L.jpg) ![HQST 400W Solar Panel Kit w/40A Controller - Image 3](https://m.media-amazon.com/images/I/71afDczo-2L.jpg) ![HQST 400W Solar Panel Kit w/40A Controller - Image 4](https://m.media-amazon.com/images/I/71FuNurU5xL.jpg) ![HQST 400W Solar Panel Kit w/40A Controller - Image 5](https://m.media-amazon.com/images/I/71tRdR98KNL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Complete kit - Easy install *by J***H on Reviewed in the United States on March 11, 2023* We bought this kit to put on our “solar ready” 2021 Coachmen Freedom express 292BHDSLE. The trailer was pre wired for a different solar manufacturer from the roof to the front storage to the battery. We put the panels next to the pre wires port (with connectors) on the roof and the charge controller in the front storage compartment. All of the parts needed to install came with the kit.The wire that comes with the kit are set up for trailers that are not solar ready. Panel connectors to ope ended wire and ring terminals to open ended wires. It came with the fork terminals to connect to the charge controller. It would be nice if they sold a kit for “solar ready” RVs - put connectors on the wire and not have it a blunt end. I bought a connector used wire for $30 and is working great. I measured 20.5 vdc and it is overcast - no direct sunlight.I added fusible links on the solar side and battery side and had to buy dicor caulk for the bolts on the roof. Everything else was part of the kit.At the time of the review - I just finished the install. It took less than an hour (“solar ready” rv). Les than $40 in other parts that I bought that weren’t included (fuses are optional). Getting 20.5 VDC on an overcast morning. Batteries are charging at 14.4 VDC on solar and 13.9 VDC on shore power. So far I am impressed with the product ### ⭐⭐⭐⭐ 4.0 out of 5 stars Incomplete order made good *by A***R on Reviewed in the United States on March 23, 2023* The order was incomplete but was made good after a couple of emails. ### ⭐⭐ 2.0 out of 5 stars Didn't include all the correct wires *by B***. on Reviewed in the United States on June 26, 2023* Solar panels and controller seem solid. All solar panels come with a positive and negative wire connector already attached. Issue is they sent me two negative wire connector 20-foot wires to go from solar panels to controller. Hopefully they will send a positive connector 20-foot wire so I can actually use the solar panels. Everything else was as listed. I had to buy additional connectors to get all four panels connected together, but still can't use without a 20-foot positive connector wire. --- ## 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.ni/products/232924640-hqst-400w-solar-panel-kit-w-40a-controller](https://www.desertcart.ni/products/232924640-hqst-400w-solar-panel-kit-w-40a-controller) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-22*