---
product_id: 90482499
title: "SRNE SR-ML2440 40 Amp MPPT 12V / 24V Solar Charge Controller"
brand: "srne"
price: "1876 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/90482499-srne-sr-ml2440-40-amp-mppt-12v-24v-solar-charge
store_origin: RO
region: Romania
---

# SRNE SR-ML2440 40 Amp MPPT 12V / 24V Solar Charge Controller

**Brand:** srne
**Price:** 1876 Lei
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** SRNE SR-ML2440 40 Amp MPPT 12V / 24V Solar Charge Controller by srne
- **How much does it cost?** 1876 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/90482499-srne-sr-ml2440-40-amp-mppt-12v-24v-solar-charge)

## Best For

- srne enthusiasts

## Why This Product

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

## Description

- With the advanced dual-peak or multi-peak tracking technology, when the solar panel is part shaded or part of the panel is fails resulting in multiple peaks on the I_V curve, the controller is still able to accurately track the maximum power point.  - A built-in maximum power point algorithm can significantly improve the energy utilization efficiency of solar PV systems and raise the charging efficiency by 15% to 20% compared to conventional PWM controllers.  - A combination of multi tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.  - The controller boasts an optimum MPPT tracking efficiency of up to 99%.  - Advanced digital power supply technologies raise the circuits energy conversion efficiency to as high as 98%.  - Charging program options are available for different types of batteries including gel, sealed, open & lithium.  - The controller features a limited current charging mode. When the solar panel exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level. - Instantaneous large current startup of capacitive loads is supported.  - Automatic recognition of the battery voltage is supported.  - LED fault indicators and an LCD screen which can display abnormality information can help the user identify system faults. - Historical data storage is available, and data can be stored for up to 1 year.  - The controller is equipped with an LCD screen, which not only let the user view the controllers operating data and status but also modify the controllers parameters.  - The controller supports standard Modbus protocol, fulfilling the communication needs of various occasions.  - Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters.

## Features

- Suitable for 12V & 24V battery systems. Rated current: 40 Amps & Maximum voltage input: 100V
- Maximum solar input: 550W @ 12V (1100W @ 24V).
- Extends battery capacity and life, maximises energy production, and consistently achieves high performance standards.
- The controller boasts an optimum MPPT tracking efficiency of up to 99%.
- Supplied with a 3 year manufacturer warranty.

## Images

![SRNE SR-ML2440 40 Amp MPPT 12V / 24V Solar Charge Controller - Image 1](https://m.media-amazon.com/images/I/7131CWT5dLL.jpg)
![SRNE SR-ML2440 40 Amp MPPT 12V / 24V Solar Charge Controller - Image 2](https://m.media-amazon.com/images/I/71e1Yfo-ccL.jpg)
![SRNE SR-ML2440 40 Amp MPPT 12V / 24V Solar Charge Controller - Image 3](https://m.media-amazon.com/images/I/51J6JZuL6oL.jpg)
![SRNE SR-ML2440 40 Amp MPPT 12V / 24V Solar Charge Controller - Image 4](https://m.media-amazon.com/images/I/61lry5qnNtL.jpg)
![SRNE SR-ML2440 40 Amp MPPT 12V / 24V Solar Charge Controller - Image 5](https://m.media-amazon.com/images/I/61nvqI1SFQL.jpg)

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**Shop now:** [https://www.desertcart.ro/products/90482499-srne-sr-ml2440-40-amp-mppt-12v-24v-solar-charge](https://www.desertcart.ro/products/90482499-srne-sr-ml2440-40-amp-mppt-12v-24v-solar-charge)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*