---
product_id: 433505615
title: "HQST Bifacial 100W 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications"
brand: "hqst"
price: "15484994₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Hqst"
url: https://www.desertcart.vn/products/433505615-hqst-bifacial-100w-12v-solar-panel-9bb-monocrystalline-solar-panels
store_origin: VN
region: Vietnam
---

# 25% Grade A+ efficiency 115W max power output (15% boost) IP68 dust & water resistant HQST Bifacial 100W 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications

**Brand:** hqst
**Price:** 15484994₫
**Availability:** ❌ Out of Stock

## Summary

> ☀️ Double the sides, double the power—never miss a ray with HQST Bifacial 100W!

## Quick Answers

- **What is this?** HQST Bifacial 100W 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications by hqst
- **How much does it cost?** 15484994₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/433505615-hqst-bifacial-100w-12v-solar-panel-9bb-monocrystalline-solar-panels)

## Best For

- hqst enthusiasts

## Why This Product

- Trusted hqst brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Warrior:** IP68-rated and built with anti-corrosion aluminum, this panel thrives through rain, dust, snow (5400 Pa), and wind (2400 Pa) for decades of reliable energy.
- • **Double-Sided Solar Power:** Harness sunlight from front and reflected light from back for up to 15% extra energy—because one side just isn’t enough.
- • **Premium 25% Efficiency Cells:** Grade A+ 9-busbar monocrystalline PERC cells deliver industry-leading conversion rates, powering your off-grid lifestyle smarter and faster.
- • **Optimized Low-Light Performance:** Advanced PERC tech captures infrared and scattered light, keeping your power steady even on cloudy days or shaded spots.
- • **Versatile Installation for Maximum Output:** Mount above reflective surfaces at 20°-45° angles to unlock the full bifacial potential—perfect for boats, caravans, and off-grid setups craving every watt.

## Overview

The HQST Bifacial 100W 12V Solar Panel features cutting-edge bifacial technology that captures sunlight on both sides, boosting power output by up to 15%. Equipped with Grade A+ 9-busbar monocrystalline PERC cells, it achieves an impressive 25% efficiency and maintains strong performance even in low-light conditions. Built tough with IP68 dust and water resistance, plus high wind and snow load ratings, this panel is engineered for long-lasting, reliable off-grid power for boats, caravans, and remote applications.

## Description

The latest HQST 100W solar panel features a bifacial design, capturing sunlight from both the front and back for up to 15% higher energy output compared to traditional panels. Equipped with advanced Grade A+ monocrystalline PERC solar cells, it achieves an impressive 25% conversion rate, delivering reliable performance even in cloudy or low-light conditions. With a 30-year power output support, this panel is the perfect choice for RVs, camper vans, trailers, marine applications, off-grid homes, and more.

Review: So far so great! For the price you will not do better. These are double sided (in short on the back side they capture reflected light and boost the overall output. I am getting well over 100 watt on these 100 watt panels). I am not sure how long they can maintain such a low price, however, one panel is a great price and two panels bought together is over the top amazing. Super simple standard connectors and if you need straight wire connections the wire quality is great for stripping and utilizing (this most likely voids warranty, with that I can see no reason why you would need to use the warranty as the panels are solid and well built. As for the double sided feature, the concept calls for the panels to be mounted off the surface so that reflected sun light can hit the underside. So if your brackets are up allowing light to get underneath these are for you. You do need a controller, pick a good one. PWM controllers are not as efficient as MPPT. You pay more for MPPT and it is well worth it (look for deals). In my specific DIY application I am doing a 360 degree rotational rig so that the panels are always facing the sun. For seasonal adjustments I will set the pitch (or seasonal angle manually 4 times per year, i.e. Summer Winter solstice and spring and fall equinox). ~20 degrees to about ~40 degrees towards equator). I am using a slow high torque motor and a timer (motor speed .6 RPM the timer is on 4.17 seconds every hour). A slip ring keeps the power line from twisting. Fun little project.... Be well!
Review: This is 2 in a series, Under less than ideal conditions averaging 97.5w per panel. I am pleased so far.

## Features

- 【Bifacial Tech, Up to 15% Extra Power】- Designed with advanced bifacial technology, HQST 100W Bifacial Solar Panels capture direct sunlight on the front and reflected sunlight (albedo) on the rear. The result? Up to 15% more energy output than traditional panels, delivering up to 115W of power from a 100W panel. Maximize your solar potential with HQST 100watt Solar Panel!
- 【Installation Tips for Maximum Power Output】- Maximize energy output by installing bifacial solar panels on reflective surfaces or mounting them above the ground to capture more rear-side sunlight. For optimal results, set the solar panels at an angle between 20° and 45° in highly reflective areas like snow, cement, sand, grass, or white surfaces.
- 【Grade A+ Cells, Up to 25% Efficiency】- HQST 12V 100watt solar panels feature advanced Grade A+ 9-busbar solar cells, rigorously tested with EL technology to ensure zero cracks. With an outstanding conversion rate of up to 25%, HQST bifacial solar panels outperform traditional panels and deliver better performance.
- 【Enhanced Low-Light Performance】- HQST solar panels utilize advanced PERC solar cell technology to maximize energy conversion. By reflecting unused sunlight back into the cell, PERC cells capture more light, including low-energy infrared, making them highly efficient in cloudy or low-light conditions. Built-in bypass diodes prevent overheating and ensure this bifacial panels continue performing even when partially shaded.
- 【Built to Last, A Smart Investment】- Rated IP68 for dust and water resistance, this 100W solar panel is built to withstand dirt, splashes, and rain with ease. Its anti-corrosion aluminum alloy frame ensures decades of outdoor reliability. Engineered to handle extreme conditions, it boasts 2400 Pa wind resistance and 5400 Pa snow load capacity. Delivering powerful energy output for up to 30 years, HQST 100watt bifacial solar panel is a smart, long-lasting investment for sustainable power.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SVXMK3V |
| Brand | HQST |
| Efficiency | 23% High Efficiency |
| Generic Name | solar panel |
| Included Components | MC4 connectors |
| Item Weight | 5 kg 500 g |
| Item model number | HSP100D-30AT |
| Manufacturer | HQST Solar |
| Material | Aluminium, Monocrystalline Silicon, Tempered Glass |
| Maximum Power | 100 Watts |
| Maximum Voltage | 12 Volts |
| Product Dimensions | 82.6L x 67.1W x 3H Centimeters |
| UPC | 810009717102 |

## Product Details

- **Brand:** HQST
- **Efficiency:** 23% High Efficiency
- **Item Weight:** 5.5 kg
- **Material:** Aluminium, Monocrystalline Silicon, Tempered Glass
- **Product Dimensions:** 82.6L x 67.1W x 3H Centimeters

## Images

![HQST Bifacial 100W 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications - Image 1](https://m.media-amazon.com/images/I/71RLH4C97QL.jpg)
![HQST Bifacial 100W 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications - Image 2](https://m.media-amazon.com/images/I/81APsyLClmL.jpg)
![HQST Bifacial 100W 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications - Image 3](https://m.media-amazon.com/images/I/71PabIu3urL.jpg)
![HQST Bifacial 100W 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications - Image 4](https://m.media-amazon.com/images/I/81L4J3i0prL.jpg)
![HQST Bifacial 100W 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications - Image 5](https://m.media-amazon.com/images/I/71uLZLS1rEL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***2 on 12 July 2025*

So far so great! For the price you will not do better. These are double sided (in short on the back side they capture reflected light and boost the overall output. I am getting well over 100 watt on these 100 watt panels). I am not sure how long they can maintain such a low price, however, one panel is a great price and two panels bought together is over the top amazing. Super simple standard connectors and if you need straight wire connections the wire quality is great for stripping and utilizing (this most likely voids warranty, with that I can see no reason why you would need to use the warranty as the panels are solid and well built. As for the double sided feature, the concept calls for the panels to be mounted off the surface so that reflected sun light can hit the underside. So if your brackets are up allowing light to get underneath these are for you. You do need a controller, pick a good one. PWM controllers are not as efficient as MPPT. You pay more for MPPT and it is well worth it (look for deals). In my specific DIY application I am doing a 360 degree rotational rig so that the panels are always facing the sun. For seasonal adjustments I will set the pitch (or seasonal angle manually 4 times per year, i.e. Summer Winter solstice and spring and fall equinox). ~20 degrees to about ~40 degrees towards equator). I am using a slow high torque motor and a timer (motor speed .6 RPM the timer is on 4.17 seconds every hour). A slip ring keeps the power line from twisting. Fun little project.... Be well!

### ⭐⭐⭐⭐⭐ Review
*by K***N on 30 June 2024*

This is 2 in a series, Under less than ideal conditions averaging 97.5w per panel. I am pleased so far.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 30 December 2025*

So far the panels are doing their job as they were intended. I'm happy with them and the price was good.

## Frequently Bought Together

- HQST Bifacial 100 Watt 12V Solar Panel, 9BB Monocrystalline Solar Panels with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications
- BougeRV Solar Connectors Y Branch Parallel Adapter Cable Wire Plug Tool Kit for Solar Panel
- BougeRV 12 PCS Solar Connectors with Spanners Solar Panel Cable Connectors 6 Pairs Male/Female(10AWG)

---

## 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.vn/products/433505615-hqst-bifacial-100w-12v-solar-panel-9bb-monocrystalline-solar-panels](https://www.desertcart.vn/products/433505615-hqst-bifacial-100w-12v-solar-panel-9bb-monocrystalline-solar-panels)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-25*