---
product_id: 485231375
title: "ALLPOWERS SP037 400W Portable Solar Panel, 23% Efficient IP66 Waterproof Foldable for RV Camping Home & 12V Systems, Compact Power Solution（SP037-400W"
brand: "allpowers"
price: "RM3505"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/485231375-allpowers-sp037-400w-portable-solar-panel-23-efficient-ip66-waterproof
store_origin: MY
region: Malaysia
---

# 400W peak power output Compact foldable design IP66 waterproof & dustproof ALLPOWERS SP037 400W Portable Solar Panel, 23% Efficient IP66 Waterproof Foldable for RV Camping Home & 12V Systems, Compact Power Solution（SP037-400W

**Brand:** allpowers
**Price:** RM3505
**Availability:** ✅ In Stock

## Summary

> ☀️ Power your adventures with the sun—anywhere, anytime!

## Quick Answers

- **What is this?** ALLPOWERS SP037 400W Portable Solar Panel, 23% Efficient IP66 Waterproof Foldable for RV Camping Home & 12V Systems, Compact Power Solution（SP037-400W by allpowers
- **How much does it cost?** RM3505 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/485231375-allpowers-sp037-400w-portable-solar-panel-23-efficient-ip66-waterproof)

## Best For

- allpowers enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Quick setup with MC4 connectors—no tech degree required.
- • **Versatile Compatibility:** Works seamlessly with 12V/24V systems and power stations.
- • **Built to Brave the Elements:** IP66-rated waterproofing means power rain or shine.
- • **Ultra-Portable Fold & Go Design:** Compact and lightweight for effortless transport and storage.
- • **Harness 400W of Pure Solar Power:** Reliable energy for your RV, camping, or home setups.

## Overview

The ALLPOWERS SP037 400W Portable Solar Panel delivers a robust 400W peak output with 23% efficiency, housed in a rugged, IP66 waterproof foldable design. Weighing just 12.5kg and folding to a compact size, it’s perfect for RVs, camping, and home use. Compatible with 12V/24V battery systems and equipped with easy MC4 connectors, it offers versatile, reliable solar power on the go.

## Description

Full description not available

## Features

- 【Powerful 400W Output】 Harness the sun's energy effectively with a peak power output of 400W (±5%). This portable solar panel delivers a max working current of 10.6A, providing reliable and efficient power to charge your power stations, RV batteries, and other devices, making it an ideal solar panel for camping and outdoor adventures.
- 【Ultra-Portable & Easy Storage】 Designed for the go, this folding solar panel packs a massive 600W into a compact, carry-friendly size. When folded, it measures just 905x595x40mm and weighs 12.5kg. Easily transport this portable solar panel for camping trips, in your camper van, or to your remote worksite without hassle.
- 【Rugged & Waterproof IP66】 Built to withstand the elements, this solar panel features a durable PET surface and an IP66 rating, meaning it's fully protected against dust and powerful water jets. You can rely on it during unexpected rain showers, making it a dependable RV solar panel kit component for all your adventures.
- 【Versatile for Multiple Applications】 Power a wide range of devices! This solar panel is ideal for paneles solares para casas (home use), as a camper solar panel kit, or for tailgating. It's compatible with 12V/24V battery systems and works with power stations. Use the included MC4 connectors to easily set up series (for more voltage) or parallel (for more current) configurations to meet your needs.
- 【User-Friendly & Safe Operation】 Get set up in minutes. To start charging, simply connect to your power station or device first, then unfold the panel. Important safety notes include keeping connectors dry and avoiding partial shading for optimal performance. This small solar panel is designed for safe, straightforward operation for both beginners and experts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ALLPOWERS |
| Material | Etfe |
| Product Dimensions | 41.25"L x 20.94"W x 2.5"H |
| Item Weight | 40.8 Pounds |
| Efficiency | High Efficiency |
| Included Components | 400W SOLAR PANEL |
| Maximum Voltage | 37.5 Volts |
| Maximum Power | 400 Watts |
| Special Feature | Portable |
| Manufacturer | ALLPOWERS Industrial International Limited |
| Part Number | AP-SP-037 |
| Item Weight | 40.8 pounds |
| Item model number | SP037 |
| Color | Black |
| Style | SP037-400W |
| Wattage | 400 watts |
| Item Package Quantity | 1 |
| Folded Knife Size | 41.3 x 104 x 2.5 |
| Special Features | Portable |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** ALLPOWERS
- **Material:** Etfe
- **Product Dimensions:** 41.25"L x 20.94"W x 2.5"H
- **Item Weight:** 40.8 Pounds
- **Efficiency:** High Efficiency

## Images

![ALLPOWERS SP037 400W Portable Solar Panel, 23% Efficient IP66 Waterproof Foldable for RV Camping Home & 12V Systems, Compact Power Solution（SP037-400W - Image 1](https://m.media-amazon.com/images/I/71BI4K8fCCL.jpg)
![ALLPOWERS SP037 400W Portable Solar Panel, 23% Efficient IP66 Waterproof Foldable for RV Camping Home & 12V Systems, Compact Power Solution（SP037-400W - Image 2](https://m.media-amazon.com/images/I/81pQPJWS95L.jpg)
![ALLPOWERS SP037 400W Portable Solar Panel, 23% Efficient IP66 Waterproof Foldable for RV Camping Home & 12V Systems, Compact Power Solution（SP037-400W - Image 3](https://m.media-amazon.com/images/I/81OclgdvAxL.jpg)
![ALLPOWERS SP037 400W Portable Solar Panel, 23% Efficient IP66 Waterproof Foldable for RV Camping Home & 12V Systems, Compact Power Solution（SP037-400W - Image 4](https://m.media-amazon.com/images/I/81O7M4q39-L.jpg)
![ALLPOWERS SP037 400W Portable Solar Panel, 23% Efficient IP66 Waterproof Foldable for RV Camping Home & 12V Systems, Compact Power Solution（SP037-400W - Image 5](https://m.media-amazon.com/images/I/81bxdwJONgL.jpg)

## Available Options

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

## Questions & Answers

**Q: What's the maximum number of 400w solar panels that can be run in series and in parallel?**
A: The correct answer is a combination of numerous variables, but mostly you can boil it down to two considerations:
(1) What are the voltage & current limits of your load (what you are charging)?
(2) What are the voltage and current limits of your connectors & wires?

For (1), see the specs of your device(s).  For example, a battery backup like a Bluetti / Jackery / EVO will have a range of input voltages and a maximum input current (try not to rely on the load to self-limit the current).  You can play with parallelizing / serializing your panels to maximize throughtput within those limits.

For (2), look up the specs of your connectors & cables.  For example, MC4 connectors are rated for up to 1000 V, 30 A (do not assume both maximums can be met safely simultaneously!).  Standard 10 AWG solar panel cables are rated for up to 600 V, 30 A (same warning about ratings with separate voltage / current ratings -- if you do not understand these limits, do not get close to them; and if you do not understand how parallel & series voltages and current add up, please watch some videos before breaking something or starting a fire... a 400W panel is no joke).

Note that inefficiencies start to pile up as connectors & wires pile up.
Also, I did not even mention mixing solar panels of different specs... that comes with its own risks.

**Q: este panel solar es compatible con la Bluetti Ac200?**
A: Bluetti Ac200 Solar Input: 35-150V
The open circuit voltage of the solar panel is 45.3V, which is suitable for your power station.

**Q: Is this solar panel compatible with the Jackery 2000 pro?**
A: Yes.

**Q: Are these panels compatible with the Bluetti AC300?**
A: Yes.  I use two of these panels with the Bluetti AC200Max.  The input voltage range for the AC300 is 12-150v, so it is up to you how to maximize your throughput in series or parallel with these panels.

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-26*