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About Us

ТМ SYREX® is a registered trademark and official Ukrainian manufacturer of LiFePO4 batteries. We operate under our own brand, meaning we take full legal responsibility for every product. You're not just buying a product with a logo—you're buying intellectual property, backed by the rights, obligations, and reputation of the manufacturer.

  • We don't resell. We create them ourselves: from design and assembly to testing and final debugging. Every battery leaving our facilities bears the SYREX name—and we stand behind its quality, durability, and safety.

But a high-quality battery is only half of a perfect system. The other half is a reliable inverter that converts the energy into stable 220V power. That's why we are official partners and sell inverters only from trusted, global brands: Deye, Solis, Anenji, Victron Energy, and others. This equipment has proven itself in thousands of installations worldwide. We thoroughly test every inverter + SYREX battery combination to ensure you receive a complete, well-tuned solution, not a collection of components for DIY experimentation.

For us, working in the backup power sector means building the foundation for your comfort and independence. We know how important this is, especially today, when blackouts and scheduled outages have become a harsh reality for millions of Ukrainian families. Hours without power aren't just an inconvenience. They mean frozen refrigerators, the inability to cook, disrupted operation, no communication or internet, and sometimes even no heating.

  • The SYREX ENERGY system solves this problem completely: you simply don't notice the outages.
  • The lights stay on reliably, your appliances work, and your home lives its normal life.

Why do customers choose the registered ТМ SYREX® brand?

  • Legal clarity and protection: The trademark is registered – you are protected from counterfeits, gray markets, and unnamed sellers. Full production control: We are personally responsible for every stage, from cell selection to packaging.
  • Ready-made combinations with top-of-the-line inverters: Deye, Solis, Anenji, Victron, and others—everything is compatible and tested.
  • 24/7 stability even during power outages: The system turns on automatically, so you won't be without power for a second.
  • Real savings: Charge overnight (at a low rate) or from solar panels and reduce your electricity bills.
  • An eco-friendly choice: LiFePO4 is the safest and most durable technology.

We offer more than just a product; we offer a full service cycle: consultation, selection, official warranty, and post-warranty support. Our managers are available 24/7, and we deliver nationwide as quickly as possible.

ТМ SYREX® - In-house LiFePO4 production. Top-of-the-line inverters. Your peace of mind during any power outage.

Best products
Made in Ukraine
16 kW
314 A
In stock Model: 39575
Battery type: LiFePO4
Rated voltage (V): 51.2
Capacity (Ah): 314
Enclosure protection class: IP20
Installation: Floor
Balancer type (active):
Made in Ukraine
16 kW
314 A
In stock Model: 39574
Battery type: LiFePO4
Rated voltage (V): 51.2
Capacity (Ah): 314
Enclosure protection class: IP20
Installation: Floor
Balancer type (active):
Made in Ukraine
14.4 kW
280 A
In stock Model: 39573
Battery type: LiFePO4
Rated voltage (V): 51.2
Capacity (Ah): 280
Enclosure protection class: IP20
Installation: Floor
Balancer type (active):
Made in Ukraine
14.4 kW
280 A
In stock Model: 39576
Battery type: LiFePO4
Rated voltage (V): 51.2
Capacity (Ah): 280
Enclosure protection class: IP20
Installation: Floor
Balancer type (active):
Made in Ukraine
280 A
7.2 kWh
In stock Model: 7956771
Battery type: LiFePO4
Rated voltage (V): 25.6
Capacity (Ah): 280
Enclosure protection class: IP20
Installation: Floor
Balancer type (active):
Made in Ukraine
280 A
7.2 kWh
In stock Model: 7956772
Battery type: LiFePO4
Rated voltage (V): 25.6
Capacity (Ah): 280
Enclosure protection class: IP20
Installation: Floor
Balancer type (active):
Made in Ukraine
280 A
7.2 kWh
promo
In stock Model: 8239166
S&E LP LiFePO4 25,6V Battery – 280 Ah (7,2 kWh) – Black
1
44 000.00 ₴
-2%
43 000.00 ₴
Add to Cart
Battery type: LiFePO4
Rated voltage (V): 25.6
Capacity (Ah): 280
Enclosure protection class: IP20/IP54
Installation: Floor
Balancer type (active):
Made in Ukraine
280 A
7.2 kWh
In stock Model: 8899167
Battery type: LiFePO4
Rated voltage (V): 25.6
Capacity (Ah): 280
Enclosure protection class: IP20/IP54
Installation: Floor
Balancer type (active):
Made in Ukraine
314 A
8 kW
In stock Model: 8835166
Battery type: LiFePO4
Rated voltage (V): 25.6
Capacity (Ah): 314
Enclosure protection class: IP20/IP54
Installation: Floor
Balancer type (active):
Made in Ukraine
314 A
8 kW
In stock Model: 8899171
Battery type: LiFePO4
Rated voltage (V): 25.6
Capacity (Ah): 314
Enclosure protection class: IP20/IP54
Installation: Floor
Balancer type (active):