# Volt MPPT Solar Charge Controller 20A with Bluetooth

**URL:** https://aio.lv/en/product--volt-3ipsmppt20--12423138
**Data updated:** 2026-05-13 14:24 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** Volt
**Manufacturer code:** 3IPSMPPT20
**EAN:** 5903760240127
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 71.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 59.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--volt-3ipsmppt20--12423138

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

The Volt 20A MPPT solar charge controller is designed for efficient battery charging in photovoltaic systems. Featuring integrated Bluetooth connectivity, it allows for convenient monitoring and configuration via mobile devices. This device optimizes energy harvesting from solar panels, ensuring reliable performance and extended battery life for off-grid or hybrid power installations.

## Long description

The Volt 20A MPPT solar charge controller is a high-efficiency device engineered to manage the energy flow from solar panels to your battery bank. By utilizing Maximum Power Point Tracking (MPPT) technology, this controller ensures that your solar system operates at its peak efficiency, extracting the maximum available power regardless of environmental conditions. With built-in Bluetooth connectivity, users can easily monitor system performance, adjust settings, and track energy production directly from a smartphone or tablet, making it an ideal solution for modern off-grid and hybrid power setups.
Advantages
This controller significantly improves the energy conversion efficiency of photovoltaic systems compared to traditional PWM models. Its advanced tracking algorithm adapts to changing sunlight intensity and temperature, ensuring that batteries receive the optimal charging profile for longevity and performance. The integrated Bluetooth module eliminates the need for complex wiring or external displays, providing a seamless user experience through a dedicated mobile interface. Furthermore, the robust design ensures reliable operation in various environmental conditions, protecting your battery bank from overcharging and deep discharge.
Suitable for
Off-grid solar power systems for cabins and sheds
Hybrid power installations for residential use
Charging battery banks in recreational vehicles and boats
Small-scale solar energy projects requiring remote monitoring
When it may not be suitable
This controller is designed for systems with a maximum current capacity of 20A. It may not be suitable for large-scale solar arrays that exceed this amperage rating or for systems requiring high-voltage input beyond the manufacturer's specified limits.
Key specifications
Maximum charging current: 20A
Technology: MPPT (Maximum Power Point Tracking)
Connectivity: Integrated Bluetooth
Compatibility: Suitable for various battery types
Protection features: Overcharge and deep discharge protection
How to use
Installation involves connecting the solar panels to the controller's input terminals and the battery bank to the output terminals, ensuring correct polarity at all times. Once powered, the device can be paired with a mobile device via Bluetooth to configure charging parameters based on your specific battery chemistry. The mobile application provides real-time data on voltage, current, and total energy harvested, allowing for precise system management and troubleshooting.
What to consider before purchase
Verify that your solar panel array output does not exceed the 20A current limit
Ensure compatibility with your specific battery bank voltage and chemistry
Check the physical dimensions to ensure it fits within your intended installation space
Confirm that your mobile device supports the required application for Bluetooth connectivity
Usage recommendations
For optimal performance and battery longevity, ensure that all cable connections are secure and free from corrosion. Regularly check the mobile application to monitor system health and ensure that the charging parameters remain aligned with the manufacturer's recommendations for your battery type.

## FAQ

### How much does the Volt MPPT 20A Solar Charge Controller with Bluetooth cost, and is it available for purchase?

The price is 71.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 25.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Volt MPPT 20A Solar Charge Controller with Bluetooth be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Volt products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Volt service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12423138/68711977_large.webp