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Empty image Solax T-BAT-SYS-HV-3.0 High Voltage Battery Module 3.1 kWh LFP
1,163.99 €

Solax T-BAT-SYS-HV-3.0 High Voltage Battery Module 3.1 kWh LFP

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Solax T-BAT-SYS-HV-3.0 High Voltage Battery Module 3.1 kWh LFP

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Solax T-BAT-SYS-HV-3.0 High Voltage Battery Module 3.1 kWh LFP

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Short description

The Solax T-BAT-SYS-HV-3.0 is a modular 3.1 kWh high-voltage lithium iron phosphate (LFP) battery designed for energy storage systems. It features a 90% depth of discharge (DoD), a lifespan exceeding 6000 cycles, and an IP65 rating for durability. Suitable for temperatures from -30°C to 50°C, this stackable unit provides reliable performance for residential solar energy management and efficient power backup solutions.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 12541768
Manufacturer: Solax
delivery
to the Customer Service Center at Kengaraga 2b, Riga
28.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
28.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
31.07.2026 {{selectedOffer.courierDeliveryString}}
From 53.99 € (Weight: 33.30 kg)
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3 mth. х 388 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 32.33 euros per month
Leasing for legal entities: from 40.51 euros per month
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Product information

Description

The Solax T-BAT-SYS-HV-3.0 is a high-performance 3.1 kWh high-voltage lithium iron phosphate (LFP) battery module engineered for modern residential energy storage systems. This modular unit is designed to integrate seamlessly into solar power setups, providing a reliable and scalable solution for managing self-consumption and ensuring power availability. With its robust construction and advanced battery chemistry, it offers a stable energy supply for households looking to optimize their solar energy usage.

Advantages

The primary benefit of this battery module is its high-efficiency lithium iron phosphate technology, which ensures safety and longevity. The unit supports a 90% depth of discharge, allowing users to utilize a significant portion of the stored energy without compromising the battery's health. Furthermore, the stackable design facilitates easy installation and expansion, while the IP65 protection rating ensures the unit is well-protected against dust and water ingress, making it suitable for various installation environments.

Suitable for

  • Residential solar energy storage systems
  • Increasing self-consumption of solar power
  • Reliable backup power solutions for home appliances
  • Off-grid or hybrid energy management setups

When it may not be suitable

This high-voltage battery module is specifically designed for compatible Solax inverter systems and may not be suitable for use with third-party inverters or low-voltage energy storage configurations. It is not intended for industrial-scale energy storage applications or mobile power requirements.

Key specifications

  • Battery type: Lithium Iron Phosphate (LFP)
  • Capacity: 3.1 kWh
  • Depth of Discharge (DoD): 90%
  • Lifespan: Over 6000 cycles
  • Operating temperature range: -30°C to 50°C
  • Protection rating: IP65

How to use

The Solax T-BAT-SYS-HV-3.0 should be installed by a qualified professional in accordance with the manufacturer's guidelines. The modules are stacked to reach the desired system capacity and connected to the compatible high-voltage inverter. Once installed, the system is managed through the inverter interface, which monitors charge levels and energy flow to ensure optimal performance and safety during daily operation.

What to consider before purchase

  • Compatibility with your existing or planned solar inverter
  • Total energy storage requirements for your household
  • Available physical space for the stackable battery unit
  • Local installation regulations and safety standards

Usage recommendations

For optimal performance and to maximize the lifespan of your battery system, ensure the unit is installed in a location with adequate ventilation and within the specified temperature range. Regular monitoring via the connected inverter system is recommended to track performance and maintenance needs.

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Customer reviews

Customer questions

FAQ

How much does the Solax T-BAT-SYS-HV-3.0 Battery Module 3.1 kWh cost, and is it available for purchase?

The price is 1,163.99 € (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 28.07.2026 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 T-BAT-SYS-HV-3.0 Battery Module 3.1 kWh be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Solax T-BAT-SYS-HV-3.0 Battery Module 3.1 kWh online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.