---
product_id: 600724216
title: "50A MPPT Solar Charge Controller 12V/24V/48V Auto Working Buck Solar Panel Battery Regulator Maintainer with LCD Display for Solar Panel Battery Overload Protection"
price: "€ 796.24"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/600724216-50a-mppt-solar-charge-controller-12v-24v-48v-auto-working
store_origin: FI
region: Finland
---

# 50A MPPT Solar Charge Controller 12V/24V/48V Auto Working Buck Solar Panel Battery Regulator Maintainer with LCD Display for Solar Panel Battery Overload Protection

**Price:** € 796.24
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 50A MPPT Solar Charge Controller 12V/24V/48V Auto Working Buck Solar Panel Battery Regulator Maintainer with LCD Display for Solar Panel Battery Overload Protection
- **How much does it cost?** € 796.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/600724216-50a-mppt-solar-charge-controller-12v-24v-48v-auto-working)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

50A MPPT Solar Charge Controller 12V/24V/48V Auto Working Buck Solar Panel Battery Regulator Maintainer with LCD Display for Solar Panel Battery Overload Protection

## Images

![50A MPPT Solar Charge Controller 12V/24V/48V Auto Working Buck Solar Panel Battery Regulator Maintainer with LCD Display for Solar Panel Battery Overload Protection - Image 1](https://m.media-amazon.com/images/I/61fiXEi6xEL.jpg)

## Questions & Answers

**Q: What is the email address to obtain the app for reconfiguring the unit**
A: I would give up on that. The manual comes with a support email address, but the likelihood that you will get something useful and get interface info with the device is pretty close to zero. It's a good device, make no mistake. I use mine hard every day.

**Q: I have a panel with approx 100voc and want to charge a 12v system. Will this work?**
A: The specs say 100VOC is the limit for the 12V unit. So theoretically yes. But for long term durability, maybe the theoretical limit is not where you want to be. 

I went thru a couple of these and found that they were inefficient and not durable. Ultimately I went with a more high end unit (Victron) and it not only spends a lot more time charging, vs. sensing battery voltage, but has also lasted longer.

**Q: Where do you mount the temperature sensor, is for the ambient room temp or for the battery temp? Should it be fixed the the battery case? Etc.**
A: I don't think there's a temp sensor to mount. I've installed 3 of these in that last 2yrs and none came with an external temp sensor. Within reason, the charger doesn't really need to know about batt temp anyways. Lithium batts will have a BMS that will pay attention to temp, other batt types aren't all that sensitive to temp, within reason.

**Q: What is the minimum panel necessary to charge 48v lithium battery pack. I’m not asking maximum power acceptable, I’m asking minimum necessary.**
A: Under the 48V system, the max open circuit voltage range is: 80V～145V, and the max power is: 2000W, as long as it is within this range.
Please feel free to contact us, if you have any questions. 
Best Wishes,
iSunergy

---

## 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.fi/products/600724216-50a-mppt-solar-charge-controller-12v-24v-48v-auto-working](https://www.desertcart.fi/products/600724216-50a-mppt-solar-charge-controller-12v-24v-48v-auto-working)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-23*