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Ofrecemos envío GRATUITO en todos los pedidos a la mayoría de los países y regiones.
Pedidos enviados desde el almacén de la UE: El envío es gratuito para los países de la UE continental (excluidas las islas remotas).
Pedidos enviados desde China: El envío es gratuito para la UE, EE. UU. y otras regiones importantes (excluidas las islas remotas).
Nota: Si su dirección de envío se encuentra en el Reino Unido, Suiza o Noruega, y su pedido se envía desde nuestro almacén europeo, se aplicarán gastos de envío adicionales. El cliente también deberá hacerse cargo de los aranceles o impuestos aduaneros que se generen para estos destinos.
Una vez que realice su pedido, lo procesaremos en un plazo de 1 a 2 días hábiles. Dependiendo de su dirección de envío, enviaremos su pedido desde el almacén más cercano para que lo reciba lo antes posible.
Contáctanos en service@better-ess.com Para comprobar el nivel de existencias de su almacén más cercano.
Respaldamos la calidad y el rendimiento de nuestros productos mediante una cobertura de garantía integral.
Todas las baterías de celdas LiFePO4 pueden recibir una garantía de 5 años, siempre que se utilicen correctamente de acuerdo con las instrucciones del manual del producto.
El sistema Mobile ESS y el kit de montaje DIY Case también tienen una garantía de 5 años.
Los cargadores de baterías tienen una garantía de 2 años.
Los accesorios tienen una garantía de 1 año.
Todas las garantías entran en vigencia a partir de la fecha de compra por parte del usuario final. Para mantener la validez de la garantía, es necesario seguir las instrucciones de instalación y uso correctas, tal como se especifica en el manual del producto.
Por favor, tómese el tiempo necesario para revisar detenidamente el manual antes de la instalación y el funcionamiento, a fin de garantizar el uso correcto y el rendimiento duradero de su sistema BetterESS LiFePO4. Estamos aquí para brindarle asistencia durante el período de garantía.
Ofrecemos soporte al cliente de por vida para garantizar que disfrute de una experiencia sin preocupaciones con nuestros productos.
Si tiene alguna pregunta sobre la instalación, el uso o el mantenimiento, nuestro equipo especializado siempre está aquí para ayudarle, cuando nos necesite.
Contáctanos (Correo electrónico): service@better-ess.com
Build a powerful and flexible home energy storage system with our High-Voltage All-in-One ESS.
Designed with a built-in voltage boost module, the system converts the low-voltage battery input into a high-voltage DC output, making it suitable for high-voltage residential energy storage applications.
With a modular 8kWh capacity per layer, the system can be expanded up to 40kWh with 5 layers, providing flexible energy storage capacity for different household energy needs.
Each battery layer provides approximately 8kWh of energy storage capacity.
The modular stacked design allows you to configure the system according to your actual energy requirements.
Whether you need a compact home backup system or a larger residential energy storage solution, the modular design makes it easy to scale your system.
The system features a built-in DC-DC voltage boost module, eliminating the need for a separate external boost converter.
The battery system can boost the low-voltage battery side to a high-voltage DC output suitable for high-voltage energy storage applications.
This integrated architecture helps simplify system installation and reduces the need for additional external components.
Each battery layer supports up to 4.2kW output power, providing reliable energy for residential applications.
With multiple layers, the system can provide greater energy storage capacity and flexible power configuration.
Ideal for:
Monitor your energy storage system conveniently with built-in WiFi and Bluetooth connectivity.
With smart monitoring, you can check important system information and understand your energy usage more easily.
Monitor:
Stay connected to your energy storage system wherever you are.
The system uses a flexible stackable battery architecture.
Each layer provides approximately 8kWh, allowing you to expand the system according to your energy requirements.
1 Layer → 8kWh
2 Layers → 16kWh
3 Layers → 24kWh
4 Layers → 32kWh
5 Layers → 40kWh
The vertical stacked design helps save installation space while providing a clean and organized energy storage solution.
The system supports parallel connection of multiple battery groups, providing greater flexibility for larger energy storage projects.
It supports:
This allows the system to be configured for different energy storage requirements and project sizes.
Important: Parallel connection should be performed according to the manufacturer's installation requirements. Please confirm compatibility, voltage, BMS communication, and system configuration before connecting different battery systems.
High-voltage energy storage can provide an efficient solution for residential solar energy systems.
By storing excess solar energy during the daytime, the system allows you to use stored energy when solar production is low or household electricity demand is higher.
Solar Panels → Hybrid Inverter → High-Voltage ESS → Home Loads
Store solar energy during the day and use it when you need it.
The system integrates intelligent battery management and multiple protection functions to help ensure stable and reliable operation.
Protection functions may include:
The integrated design helps provide a safer energy storage solution for residential applications.
The High-Voltage All-in-One ESS is suitable for a wide range of home energy applications.
Store electricity and use it when household demand increases.
Store excess solar energy and increase solar self-consumption.
Keep essential household equipment powered during grid interruptions.
Optimize the use of stored energy according to your household electricity demand.
The modular and parallel architecture provides flexible expansion for larger home energy storage systems.
✅ 8kWh capacity per layer
✅ 8–40kWh expandable capacity
✅ 25.6V to 400V DC-DC voltage boost
✅ 350–450V DC working voltage
✅ 400V DC high-voltage output
✅ 4.2kW output power per layer
✅ Built-in DC-DC boost module
✅ WiFi + Bluetooth monitoring
✅ Stackable modular design
✅ Up to 5 layers
✅ Supports up to 16 parallel groups
✅ Multiple intelligent protection functions
| Specification | Details |
|---|---|
| Product Type | High-Voltage All-in-One Home ESS |
| Battery Capacity | 8kWh per layer |
| System Capacity | 8–40kWh |
| Battery Voltage | 25.6V |
| Working Voltage | 350–450V DC |
| High-Voltage Output | 400V DC |
| Voltage Conversion | Built-in DC-DC Boost Module |
| Output Power | 4.2kW per layer |
| Maximum Layers | 5 Layers |
| Connectivity | WiFi + Bluetooth |
| Parallel Connection | Up to 16 Groups |
| Design | Modular Stackable |
| Application | Residential Energy Storage |
| Monitoring | Smart Energy Monitoring |
| Protection | Intelligent BMS & Multiple Protections |
✔ High-Voltage All-in-One Battery System
✔ Built-in DC-DC Boost Module
✔ WiFi & Bluetooth Communication
✔ Battery Connection Accessories
✔ User Manual
✔ Installation Accessories
From 8kWh to 40kWh, the modular High-Voltage All-in-One ESS gives you the flexibility to build the right energy storage capacity for your home.
With a built-in 25.6V to 400V DC-DC boost module, 4.2kW output power per layer, WiFi + Bluetooth monitoring, and stackable modular design, it provides a smart and scalable solution for modern residential energy storage.
Store more solar energy. Use it when you need it. Power your home with smarter energy.
More any questions about the BetterESS Power Battery?
Email: service@better-ess.com
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⭐⭐⭐⭐⭐ Review Great supplier! Excellent support and very fast delivery from the EU warehouse. The battery cells arrived in perfect condition, well packed, and the quality is top-level (A-grade). Communication was clear and professional the whole time. Highly recommended!
hese are really excellent and of the highest quality, highly recommended, and do not become unbalanced even when charging if they exceed 120/130Ah.
Excellent batteries, all perfect in terms of weight and current capacity.
good service, i had a littble problem with the address, seller helped me to solve. finished the install 2 days ago, everything ok
swietne ogniwa pojemnosć zmiezona 685.55ah fajne busbary elastyczne ogniwa proste
