--- product_id: 375195710 title: "Newpowa 9BB 30W 12V Solar Panel High-Efficiency Monocrystalline 12V PV Module Designed for 12V Off Grid System, Charge Your 12V Battery of RV, Boat, Camper, Trailer, Gate Opener(30W New)" brand: "newpowa" price: "R$1496" currency: BRL in_stock: true category: "Newpowa" url: https://www.desertcart.com.br/products/375195710-newpowa-9bb-30w-12v-solar-panel-high-efficiency-monocrystalline-12v store_origin: BR region: Brazil --- # 30W max power output IP67 waterproof rating 1.73A charging current Newpowa 9BB 30W 12V Solar Panel High-Efficiency Monocrystalline 12V PV Module Designed for 12V Off Grid System, Charge Your 12V Battery of RV, Boat, Camper, Trailer, Gate Opener(30W New) **Brand:** newpowa **Price:** R$1496 **Availability:** ✅ In Stock ## Summary > ☀️ Power your freedom with Newpowa’s sleek, weatherproof solar solution! ## Quick Answers - **What is this?** Newpowa 9BB 30W 12V Solar Panel High-Efficiency Monocrystalline 12V PV Module Designed for 12V Off Grid System, Charge Your 12V Battery of RV, Boat, Camper, Trailer, Gate Opener(30W New) by newpowa - **How much does it cost?** R$1496 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/375195710-newpowa-9bb-30w-12v-solar-panel-high-efficiency-monocrystalline-12v) ## Best For - newpowa enthusiasts ## Why This Product - Trusted newpowa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** Pre-attached 3ft bare wire and pre-drilled mounting holes make installation effortless and fast. - • **Long-Term Peace of Mind:** Backed by a 2-year warranty and industry-leading 25-year output guarantee to keep you powered for years. - • **Built to Brave the Elements:** IP67 waterproof design ensures your panel performs rain or shine, indoors or outdoors. - • **Versatility for Every Adventure:** Perfectly powers 12V systems like RVs, boats, gate openers, and security cameras—wherever you need it. - • **Solar Power That Keeps You Moving:** 30W high-efficiency monocrystalline cells deliver up to 23% conversion for reliable off-grid energy. ## Overview The Newpowa 9BB 30W 12V Solar Panel features high-efficiency 166mm monocrystalline cells with up to 23% conversion, delivering 1.73A at 17.37V. Its IP67 waterproof rating and durable aluminum frame make it ideal for off-grid 12V applications like RVs, boats, and gate openers. Easy to install with pre-attached wiring and mounting holes, it comes with a 2-year warranty and a 25-year performance guarantee, ensuring reliable solar charging wherever you go. ## Description Newpowa's NPA30S-12I waterproof trickle charger kit helps keep your battery maintained with the use of solar power. This 30W kit comes with all accessories needed to plug into your 12V battery. It is perfect for RVs, fences, boats, and many more applications to keep your batteries from going flat. ## Features - 【New Design】High-performance 166mm mono cells encapsulated in EVA ensure excellent conversion rate up to 21-23%. Imp: 1.73A Vmp: 17.37V. - 【IP67 Waterproof】Weather proof high efficiency solar panel and waterproof charge controller allows you can use this solar charge kit both inside and outside. - 【Easy Installation】Pre-attached 3ft bare ends wire, pre-drilled mounting holes on the frame allow for easy and quick install. - 【Versatile】Perfect for 12V off-grid applications, such as gate openers, fences, security cameras, lights. Charging the battery of boats, RVs, SUVs, etc. - 【Warranty】2-year limited material and workmanship warranty. 10-year 90% output warranty. 25-year 80% output warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00W81BZTO | | ASIN | B00W81BZTO | | Amperage Capacity | 1.73 Amps | | Brand Name | Newpowa | | Connector Type | MC3 or MC4 | | Customer Reviews | 4.6 4.6 out of 5 stars (380) | | Customer reviews | 4.6 4.6 out of 5 stars (380) | | Date First Available | 17 February 2017 | | Efficiency | High Efficiency | | Included Components | 3ft bare wire, accessories for 12V battery connection, and applicability for various 12V off-grid systems (gate openers, fences, security cameras, lights, boats, RVs) | | Is Discontinued By Manufacturer | No | | Item Dimensions L x W x H | 49L x 36.5W x 2.8H centimeters | | Item Type Name | Solar panel | | Item model number | NPA35S-12J | | Manufacturer | Newpowa | | Manufacturer | Newpowa | | Manufacturer Part Number | NPA30S-12I | | Material Type | Aluminum Tempered Glass Ethylene Vinyl Acetate | | Maximum Power | 30 Watts | | Maximum Voltage | 12 Volts | | Model Number | NPA35S-12J | | Number Of Cells | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Output Voltage | 12 Volts (DC) | | Product Dimensions | 49 x 36.5 x 2.79 cm; 2.22 kg | | Unit Count | 1.0 Count | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** Newpowa - **Efficiency:** High Efficiency - **Material:** Aluminum Tempered Glass Ethylene Vinyl Acetate - **Product dimensions:** 49L x 36.5W x 2.8H centimeters ## Images ![Newpowa 9BB 30W 12V Solar Panel High-Efficiency Monocrystalline 12V PV Module Designed for 12V Off Grid System, Charge Your 12V Battery of RV, Boat, Camper, Trailer, Gate Opener(30W New) - Image 1](https://m.media-amazon.com/images/I/71DzHbV5o4L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does a Solar Panel produce full power?** A: In most cases, it is normal for a solar panel to not be able to provide its full nominal power. Factors affecting the performance of solar panels: Peak Sun Hours， Sunlight Angle， Operating Temperature， Installation Angle， Panel Shading, Etc... **Q: How to test a solar panel?** A: The ideal conditions: Noon, clear sky, 25° tilt to the sun, battery is less than 40% SOCC. Disconnect the solar panel from any other loads, using a multimeter to test the panel's current and voltage. **Q: How does temperature affect solar panel efficiency?** A: Solar Panel Efficiency & Temperature: -Test Temp: 77°F/25°C; -Peak Efficiency Range: 59°F/15°C to 95°F/35°C; -​Temp Impact: Efficiency decreases with temperature rise. ​-Example: Temp coefficient of -0.5% → Power reduces by 0.5% per 50°F/10°C rise. **Q: How to install our solar panels using different brackets?** A: There are mounting holes on the panel frame for easy installation using a variety of brackets. Most compatible with Newpowa's Z-mount, tilt-adjustable mount, and pole/wall mount, making panel mounting suitable for a variety of applications. **Q: Can I connect different solar panels together?** A: Though mixing different solar panels is not recommended, the mismatch can be achievable as long as each panel’s electrical parameters (voltage, current, wattage) are carefully considered. ## Frequently Bought Together - Newpowa 9BB 30W 12V Solar Panel High-Efficiency Monocrystalline PV Module Designed for Off Grid System, Charge Your Battery of RV, Boat, Camper, Trailer, Gate Opener - Newpowa Universal Angle Adjustable Mounting Bracket Single Arm Pole, Wall and Ground Mounts Up to 35W Solar Panel - Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A --- ## 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.com.br/products/375195710-newpowa-9bb-30w-12v-solar-panel-high-efficiency-monocrystalline-12v](https://www.desertcart.com.br/products/375195710-newpowa-9bb-30w-12v-solar-panel-high-efficiency-monocrystalline-12v) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-10-17*