Let's Talk Energy

For standard LiFePO4 cells, our minimum order quantity is only 4 cells (one box). For DIY kits and accessories, the MOQ is 1 set for any in-stock home energy storage model, including the 16 kWh, 51.2 V, 314 Ah DIY kit. Custom logo and enclosure graphics are available starting from 100 sets, while capacity, voltage and BMS protocol changes can be configured from a single unit. This allows installers to test one system before placing a full container order.

Yes! We ship from our EU warehouse in Poland to all 27 EU member states. Standard delivery time is 2 to 5 working days. All shipments are DDP (Delivered Duty Paid) — no customs fees or unexpected extra costs.

Each unit is CE certified. UN38.3 and MSDS transport documents are issued for every shipment, and TÜV-tested components are available upon request. We use Grade A LiFePO4 cells. Each battery pack is designed for 8000 cycles at 80% depth of discharge. All packs are tested before shipment and covered by a 5-year warranty.

Yes. We offer full OEM and ODM service, from logo printing, enclosure design to BMS firmware configuration. Logo customization requires a minimum of 100 sets; electrical adaptations start from 10 sets. Sample production usually takes 7–15 days, and private label packaging artwork is confirmed within 5 working days after receiving your files. Contact us for a free consultation.

All products come with a 5-year warranty against manufacturing defects, including free spare parts and online technical support. Our service team replies within 2 hours on working days. Remote BMS diagnostics resolve most configuration and communication faults without returning the hardware. Quotes for out-of-warranty spare parts are provided within one working day.