---
product_id: 18350814
title: "Thunderbolt Magnum Solar 500 Watt Charge Controller"
brand: "thunderbolt magnum"
price: "VT17255"
currency: VUV
in_stock: false
reviews_count: 2
url: https://www.desertcart.vu/products/18350814-thunderbolt-magnum-solar-500-watt-charge-controller
store_origin: VU
region: Vanuatu
---

# 500W max solar input Prevents battery back-drain Battery temp overage protection Thunderbolt Magnum Solar 500 Watt Charge Controller

**Brand:** thunderbolt magnum
**Price:** VT17255
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Charge smarter, live brighter — never miss a watt!

## Quick Answers

- **What is this?** Thunderbolt Magnum Solar 500 Watt Charge Controller by thunderbolt magnum
- **How much does it cost?** VT17255 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/18350814-thunderbolt-magnum-solar-500-watt-charge-controller)

## Best For

- thunderbolt magnum enthusiasts

## Why This Product

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

## Key Features

- • **Cool Under Pressure:** Protects batteries from temperature overage to extend lifespan.
- • **Smart Battery Guardian:** Prevents battery back-drain at night, preserving your power reserve.
- • **Stress-Free Solar Setup:** Includes a free 'How to Live Stress Free' ebook to empower your energy journey.
- • **Maintenance Made Minimal:** Reduces overall system upkeep so you focus on what matters.
- • **Power Your Future with Confidence:** Handles up to 500 watts of solar input for robust energy management.

## Overview

The Thunderbolt Magnum Solar 500 Watt Charge Controller expertly manages solar input from 15 to 25 volts, protecting 12V lead-acid or gel cell batteries from overcharging, back-drain, and temperature damage. Its efficient design reduces system maintenance while extending battery life, making it an essential upgrade for any serious solar setup.

## Description

You put a lot of time and money into your solar power system. Protect your investment. Keep your 12 volt lead-acid or gel cell battery from overcharging and deep discharging with this 500 watt solar charge controller! The charge controller reduces overall system maintenance and prolongs the life of your battery, all while providing an easy-to-read LCD display. This solar charge controller, or "charge regulator", also features a solar cell array voltage of 15-25 volts. It even prevents battery back-drain through your panels at night, and protects against temperature overage. For use with 12V solar panels and batteries only.

Review: Four Stars - On time and as advertised.
Review: Junk don’t buy - Junk didn’t work When I hooked it up nothing

## Features

- Handles up to 500 watts of solar; Comes with Free How to Live Stress Free Ebook
- Prevents battery back-drain through panels at night
- Reduces overall system maintenance
- Protects battery against temperature overage
- For use with solar arrays typically 15-22 volts, 25 volts max

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VAJKULE |
| Customer Reviews | 3.5 3.5 out of 5 stars (7) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.4 ounces |
| Manufacturer | Thunderbolt Magnum Solar |
| Package Dimensions | 6.6 x 4.1 x 2.1 inches |

## Product Details

- **Brand:** Thunderbolt Magnum
- **Color:** Black
- **Manufacturer:** Thunderbolt Magnum Solar
- **UPC:** 751369623552
- **Voltage:** 12 Volts

## Images

![Thunderbolt Magnum Solar 500 Watt Charge Controller - Image 1](https://m.media-amazon.com/images/I/41ADJVO44dL.jpg)
![Thunderbolt Magnum Solar 500 Watt Charge Controller - Image 2](https://m.media-amazon.com/images/I/61hc28etjcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Four Stars
*by P***R on December 30, 2016*

On time and as advertised.

### ⭐ Junk don’t buy
*by A***R on July 6, 2021*

Junk didn’t work When I hooked it up nothing

---

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**Shop now:** [https://www.desertcart.vu/products/18350814-thunderbolt-magnum-solar-500-watt-charge-controller](https://www.desertcart.vu/products/18350814-thunderbolt-magnum-solar-500-watt-charge-controller)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-04-23*