---
product_id: 679284079
title: "400W Solar Panels 4 Pack 100W 12V Monocrystalline Module for Off-Grid Photovoltaic Power for Home Camping Boat Shed Caravan"
brand: "eco-worthy"
price: "$1536.50"
currency: USD
in_stock: true
reviews_count: 5
category: "Eco Worthy"
url: https://www.desertcart.us/products/679284079-400w-solar-panels-4-pack-100w-12v-monocrystalline-module-off
store_origin: US
region: United States of America
---

# 400W max power output 2400Pa wind & 5400Pa snow load resistance 35mm reinforced aluminum frame 400W Solar Panels 4 Pack 100W 12V Monocrystalline Module for Off-Grid Photovoltaic Power for Home Camping Boat Shed Caravan

**Brand:** eco-worthy
**Price:** $1536.50
**Availability:** ✅ In Stock

## Summary

> 🌞 Harness the sun, own your power, and never miss a watt!

## Quick Answers

- **What is this?** 400W Solar Panels 4 Pack 100W 12V Monocrystalline Module for Off-Grid Photovoltaic Power for Home Camping Boat Shed Caravan by eco-worthy
- **How much does it cost?** $1536.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/679284079-400w-solar-panels-4-pack-100w-12v-monocrystalline-module-off)

## Best For

- eco-worthy enthusiasts

## Why This Product

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

## Key Features

- • **Power Your Freedom:** Reliable 400W total output to keep your off-grid lifestyle energized.
- • **Shade? No Problem.:** IP65 waterproof junction box with bypass diodes ensures consistent energy harvest even in low light or partial shade.
- • **Plug & Play Simplicity:** Pre-installed connectors and pre-drilled mounting holes make installation effortless—get powered up in no time.
- • **Versatility Meets Value:** Perfect for home, camping, boats, caravans, and agriculture—high performance at a fraction of the cost of premium brands.
- • **Built to Brave the Elements:** Engineered with 35mm anodized aluminum frames and 3.2mm low-iron glass for unmatched durability against wind and snow.

## Overview

The ECO-WORTHY 400W Solar Panel 4-Pack features high-efficiency monocrystalline modules framed by extra-wide 35mm anodized aluminum for superior strength. Designed to withstand harsh weather with 2400Pa wind and 5400Pa snow load ratings, these panels deliver up to 1600 watts daily under optimal sunlight. Equipped with IP65 waterproof junction boxes and bypass diodes, they maintain performance in shaded or low-light conditions. Easy plug-and-play installation and versatile 12V/24V compatibility make them ideal for off-grid homes, RVs, boats, and more—offering professional-grade durability and efficiency at an unbeatable price point.

## Description

ECO-WORTHY was founded in 2007 and is engaged in the design and production of solar panels, charge controllers, batteries, inverters and solar panel system accessories. The lower the cost we are committed to, the more people will use solar energy. Our mission is to reduce the cost of solar energy products and allow more people to enjoy a life away from the city.

Review: is a "DIY/semi-professional" level panel/kit that is positioned as economical, with good assembly equipment, with quality frame and glass materials, and designed for off-grid, farm, light house, etc. uses. Aluminium frames wider than usual (35 mm vs ~30 mm) which improves stiffness. Low-iron 3.2 mm glass that improves light transmission and resistance. Good wind and snow resistance in field trials. "high conversion efficiency" and good performance even under suboptimal conditions.
Review: I have purchased quite a number of these panels and I’m finally getting around to submitting a review. I've tested a range of panels now, including Renogy, Goal Zero, no-name brands. And these panels have generated relatively the same amount of energy as the rest. I typically expect 70% of the rated output as a performance target, and these panels had no problem reaching 70 Watts. On cold days with perfect sunshine I’ve gotten up to 90 watts, but this isn’t something I count on. The panel size and cable length is also on par with the other brands, so there isn’t much to differentiate it from them EXCEPT for the price, which is amazing. I bought these on sale for $46.50 / panel, not expecting much, but I have been very pleased with them. In comparison, the name brands are easily $120+ / panel. So cost per watt is just amazing! I’ve been using them for about a year now, without any noticeable deterioration or performance issues, so we’ll see how they do in the long run.

## Features

- PROVEN DURABLE QUALITY - Daily output of 1600 watts depends on sunlight availability
- Durable: withstand high wind (2400Pa) and snow (5400Pa) loads, the surface is made of 3.2mm low iron glass, the monocrystalline modules are framed by 35mm wide aluminum alloy, which is 2-5mm wider than the others
- FEATURES - Each solar panel comes with a pair of 35" cables. Bypass diodes are pre-installed in IP-65 waterproof junction box to minimize power drop caused by shade and ensure excellent performance in low light environments
- VERSATILE - Generator basic component for 12V/24V battery charging for on-grid, off-grid and hybrid power system for home, garden, RV, boat and agriculture
- EASY TO INSTALL - Plug & Play designed connector on wires for quick installation and pre-drilled holes on the back of the panel allow for quick mounting to ceiling or bracket

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYH13JJK |
| ASIN  | B0CYH13JJK |
| Amperage Capacity | 8.33 Amps |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (441) |
| Customer reviews | 4.5 4.5 out of 5 stars (441) |
| Date First Available | 4 November 2024 |
| Date First Available  | 4 November 2024 |
| Included components | 4 x 100W Solar Panel |
| Item Package Quantity | 1 |
| Item Weight | 12.7 Kilograms |
| Item model number | US-L02M100-B-4 |
| Item model number  | US-L02M100-B-4 |
| Manufacturer | ECO-WORTHY |
| Manufacturer  | ECO-WORTHY |
| Material | Monocrystalline Silicon, Low Iron Glass, Anodized Aluminum |
| Maximum Power | 400 Watts |
| Part number | US-L02M100-B-4 |
| Product Dimensions | 89.51 x 58.5 x 3.51 cm; 12.68 kg |
| Product Dimensions  | 89.51 x 58.5 x 3.51 cm; 12.68 kg |
| Special Features | Proven Durable Quality, Durable, Feature, Versatile, Easy to Install |

## Product Details

- **Brand:** ECO-WORTHY
- **Efficiency:** High Efficiency
- **Included components:** 4 x 100W Solar Panel
- **Material:** Monocrystalline Silicon, Low Iron Glass, Anodized Aluminum
- **Product dimensions:** 101L x 46W x 3.5H centimeters

## Images

![400W Solar Panels 4 Pack 100W 12V Monocrystalline Module for Off-Grid Photovoltaic Power for Home Camping Boat Shed Caravan - Image 1](https://m.media-amazon.com/images/I/71Y2w0CVuKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***G on 19 October 2025*

is a "DIY/semi-professional" level panel/kit that is positioned as economical, with good assembly equipment, with quality frame and glass materials, and designed for off-grid, farm, light house, etc. uses. Aluminium frames wider than usual (35 mm vs ~30 mm) which improves stiffness. Low-iron 3.2 mm glass that improves light transmission and resistance. Good wind and snow resistance in field trials. "high conversion efficiency" and good performance even under suboptimal conditions.

### ⭐⭐⭐⭐⭐ Review
*by M***N on 2 November 2025*

I have purchased quite a number of these panels and I’m finally getting around to submitting a review. I've tested a range of panels now, including Renogy, Goal Zero, no-name brands. And these panels have generated relatively the same amount of energy as the rest. I typically expect 70% of the rated output as a performance target, and these panels had no problem reaching 70 Watts. On cold days with perfect sunshine I’ve gotten up to 90 watts, but this isn’t something I count on. The panel size and cable length is also on par with the other brands, so there isn’t much to differentiate it from them EXCEPT for the price, which is amazing. I bought these on sale for $46.50 / panel, not expecting much, but I have been very pleased with them. In comparison, the name brands are easily $120+ / panel. So cost per watt is just amazing! I’ve been using them for about a year now, without any noticeable deterioration or performance issues, so we’ll see how they do in the long run.

### ⭐⭐⭐⭐⭐ Review
*by L***N on 7 January 2026*

Excellent product, good material and very functional

## Frequently Bought Together

- ECO-WORTHY 400W Solar Panels 4pcs 100 Watt 18V Monocrystalline Solar Panel Module for Off Grid PV Power for Home, Camping, Boat, Shed Farm, RV,12V Battery,2-Pack 2 * 100W
- SUNMAK 16 Units per Set Solar Panel Mounting Z Brackets, Solar Panel Mounting Brackets Lightweight Aluminum Corrosion-Free for RVs, Trailers, Boats, Yachts, Wall and Other Off Gird Roof
- BougeRV Solar Y Branch Connectors Extra Long Solar Panel Parallel Connectors 1 to 4 Solar Cable Wire Plug Tool Kit (M/FFFF and F/MMMM)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-15*