# Tigo TS4-A-O 700W PV Module Optimizer

**URL:** https://aio.lv/en/product--no-name-ts4-a-o--12540655
**Data updated:** 2026-07-06 17:37 (EEST)
**Category:** Other goods
**Manufacturer:** No name
**Manufacturer code:** TS4-A-O
**EAN:** 5905951580197
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 51.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-ts4-a-o--12540655

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Tigo TS4-A-O is a high-performance 700W PV module optimizer designed to enhance solar energy production. It provides module-level monitoring, rapid shutdown capabilities, and optimization for individual solar panels. Ideal for mitigating energy losses caused by shading or panel mismatch, this device ensures maximum efficiency and safety for residential and commercial photovoltaic systems.

## Long description

The Tigo TS4-A-O 700W PV Module Optimizer is a high-performance solution engineered to maximize the energy yield of individual solar panels within a photovoltaic system. By implementing advanced power electronics at the module level, this device effectively manages energy output, ensuring that each panel operates at its peak potential regardless of environmental variables or system conditions.
Advantages
This optimizer significantly improves the overall efficiency of solar installations by mitigating power losses typically caused by partial shading, debris, or variations in panel performance. It provides granular, module-level monitoring, allowing system owners to track the performance of every individual panel in real-time. Furthermore, the device integrates essential safety features, including rapid shutdown capabilities, which enhance the security of the installation by reducing voltage during emergency situations or maintenance procedures.
Suitable for
Residential solar energy systems with complex roof layouts
Commercial photovoltaic installations facing partial shading issues
Systems requiring enhanced safety and rapid shutdown compliance
Projects where individual panel performance monitoring is necessary
When it may not be suitable
The Tigo TS4-A-O may not be necessary for systems installed in locations with perfectly uniform sunlight exposure and no shading obstacles, as the added cost may not provide a significant return on investment. Additionally, it is not compatible with all inverter brands, so verification of system compatibility is required before installation.
Key specifications
Maximum power rating: 700W
Module-level optimization and monitoring
Integrated rapid shutdown functionality
Compatible with a wide range of PV modules
How to use
The Tigo TS4-A-O is designed for easy installation directly onto the mounting system or the frame of the solar module. It connects between the PV module and the string wiring. Once physically installed, the system must be commissioned through the Tigo software platform to enable monitoring and optimization features. Professional installation is recommended to ensure all electrical connections meet local safety standards.
What to consider before purchase
Verify compatibility with your existing inverter and solar panels
Assess the level of shading on your roof to determine the number of optimizers needed
Ensure the installation site has reliable internet connectivity for monitoring features
Usage recommendations
For optimal performance and longevity, ensure that the optimizer is installed in a well-ventilated area and that all cable connections are properly secured and protected from environmental exposure. Regular monitoring via the Tigo platform is advised to detect any potential performance drops early.

## FAQ

### How much does the Tigo TS4-A-O 700W PV Module Optimizer cost, and is it available for purchase?

The price is 61.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 29.07.2026 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. All transactions are 100% secure and encrypted.

### 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 No name 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 No name 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/12540655/68916168_large.webp