---
product_id: 316096711
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: "¥33316"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/316096711-newpowa-9bb-30w-12v-solar-panel-high-efficiency-monocrystalline-12v
store_origin: JP
region: Japan
---

# 30W Power Easy Install IP67 Waterproof 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:** ¥33316
**Availability:** ✅ In Stock

## Summary

> Harness the Sun ☀️ - Power Your Adventures!

## 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?** ¥33316 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/316096711-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

- • **Quick Setup:** Pre-drilled holes and 3ft wires for hassle-free installation.
- • **High Efficiency:** Achieve up to 23% conversion rate with cutting-edge mono cells.
- • **All-Weather Ready:** IP67 rated for durability in any environment, rain or shine.
- • **Long-Term Assurance:** Enjoy peace of mind with a 25-year output warranty.
- • **Versatile Applications:** Ideal for RVs, boats, and off-grid systems—power wherever you need it.

## Overview

The Newpowa9BB 30W 12V Solar Panel is a high-efficiency monocrystalline PV module designed for off-grid systems. With a robust IP67 waterproof rating, easy installation features, and versatile applications, it’s perfect for charging batteries in RVs, boats, and more. Backed by a solid warranty, this solar panel is your reliable partner in sustainable energy.

## Description

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)

## 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 |
|---------------|-------|
| Manufacturer | Newpowa |
| Part Number | NPA30S-12I |
| Product Dimensions | 49 x 36.5 x 2.79 cm; 2.22 Kilograms |
| Item model number | NPA30S-12I |
| Size | 30W Solar Panel |
| Style | Modern |
| Material | Aluminum,Tempered Glass,Eva |
| Power Source | Battery Powered |
| Voltage | 12 Volts |
| Wattage | 30 watts |
| Amperage Capacity | 1.73 Amps |
| Maximum power | 30 Watts |
| Item Package Quantity | 1 |
| Included Components | Frame |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 2.22 kg |

## Product Details

- **Brand:** Newpowa
- **Material:** Monocrystalline Silicon, Aluminum, Tempered Glass, EVA
- **Product Dimensions:** 20.67"L x 15.75"W x 1.1"H
- **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)

## 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/71edtk6jUtL.jpg)
![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 2](https://m.media-amazon.com/images/I/71mV7K9PBvL.jpg)
![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 3](https://m.media-amazon.com/images/I/71HSWo5U4NL.jpg)
![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 4](https://m.media-amazon.com/images/I/71fXHEN-42L.jpg)
![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 5](https://m.media-amazon.com/images/I/61eXVtz8q+L.jpg)

## 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.

**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

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**Shop now:** [https://www.desertcart.jp/products/316096711-newpowa-9bb-30w-12v-solar-panel-high-efficiency-monocrystalline-12v](https://www.desertcart.jp/products/316096711-newpowa-9bb-30w-12v-solar-panel-high-efficiency-monocrystalline-12v)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*