# Solax BMS for T-BAT-SYS-HV-S51O Battery TB-HS51O

**URL:** https://aio.lv/en/product--solax-10730--12537007
**Data updated:** 2026-06-25 19:51 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** Solax
**Manufacturer code:** 10730
**EAN:** 5904905324443
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 012.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 837.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--solax-10730--12537007

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Courier delivery to door | 28.07.2026 | 53.99 EUR |

## Summary description

The Solax BMS (Battery Management System) is a critical component designed for the TB-HS51O battery unit within the T-BAT-SYS-HV-S51O high-voltage energy storage system. It ensures safe and efficient operation by monitoring cell voltage, temperature, and charge status. This essential control unit optimizes battery performance and longevity, making it a reliable choice for professional solar energy storage installations.

## Long description

The Solax BMS for the T-BAT-SYS-HV-S51O battery system is a sophisticated control unit engineered to manage the high-voltage energy storage process. As a vital component for the TB-HS51O battery module, this Battery Management System ensures that the entire energy storage setup operates within safe parameters by continuously monitoring critical data points such as individual cell voltage, internal temperatures, and overall state of charge. By maintaining precise control over these variables, the unit effectively balances the battery cells, which is essential for maximizing the efficiency and extending the operational lifespan of the energy storage system.
Advantages
This BMS offers superior reliability by providing real-time diagnostics and protection against overcharging, deep discharging, and extreme temperature fluctuations. Its integration into the T-BAT-SYS-HV-S51O system allows for seamless communication between the battery and the inverter, ensuring optimized energy flow and stable power output. The robust design is tailored for professional solar installations, providing a secure foundation for residential or commercial energy management where safety and consistent performance are paramount.
Suitable for
Professional solar energy storage installations
High-voltage residential energy storage systems
Optimizing battery cell longevity and performance
Integrated solar power management setups
When it may not be suitable
This BMS is specifically designed for the T-BAT-SYS-HV-S51O system and the TB-HS51O battery module. It is not compatible with other battery chemistries, lower-voltage systems, or battery modules from different manufacturers. Attempting to use this unit with incompatible hardware will result in system failure and potential safety hazards.
Key specifications
Designed for T-BAT-SYS-HV-S51O high-voltage systems
Monitors cell voltage and temperature
Manages state of charge and cell balancing
Ensures operational safety and protection
How to use
The installation of the Solax BMS must be performed by a qualified technician in accordance with the official system manual. The unit is mounted as part of the battery stack, and all communication and power cables must be connected securely to the corresponding terminals on the battery modules and the inverter. Once installed, the system should be commissioned through the inverter interface to ensure the BMS is correctly recognized and calibrated for the specific battery configuration.
What to consider before purchase
Verify compatibility with your existing T-BAT-SYS-HV-S51O battery modules
Ensure installation is performed by a certified professional
Check that your inverter supports the specific BMS communication protocol
Usage recommendations: Regularly inspect the system status via the inverter monitoring portal to ensure the BMS is reporting normal operational parameters. Avoid exposing the battery system to extreme environmental conditions outside the manufacturer's specified temperature range.

## FAQ

### How much does the Solax BMS for T-BAT-SYS-HV-S51O Battery cost, and is it available for purchase?

The price is 1,012.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 23.07.2026 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, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Solax BMS for T-BAT-SYS-HV-S51O Battery 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 Solax 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 Solax 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