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Open reviews at Trusted ShopsKey facts at a glance
- 5,024 kWh additional capacity
- Up to five expansion batteries
- LiFePO4 with high cycle count
- Automatic battery heating
Scope of delivery of the selected variant
- 1× SunEnergyXT B500 extension battery
- 1× Connection cable for the compatible SunEnergyXT system
- 1× Mounting material as per manufacturer's package
- 1× Operating and safety instructions
SUNENERGYXT · STORAGE
SunEnergyXT B500 5,024 kWh expansion battery for 500 / 500 PRO
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The stated delivery time is an estimate based on available goods. Shipping is handled by a freight carrier. Weekends, holidays, and scheduling requirements may delay delivery.
- Storage capacity
- 5,024 kWh
- Product Information
- cycle life
- more than 10.000 cycles
- Battery chemistry
- LiFePO4
- Product Information
- expandability
- modular
- Product Information
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Estimated delivery time: 2–8 working days.
The information provided is an estimate based on the selected shipping method. The final price displayed at checkout is binding.Real customer reviews of Mini Power
Shopify description · expandable
Product description
The SunEnergyXT B500 extension battery with 5,024 kWh The B500 expands the storage capacity of compatible SunEnergyXT 500 and 500 PRO systems. Up to five B500 units allow for modular expansion to a total of 30 kWh, within the manufacturer's specifications. LiFePO4 cells with more than 10.000 specified charge cycles, automatic battery heating, and IP65 protection ensure long-term use. The B500 operates exclusively in conjunction with a compatible main unit and is not a standalone AC storage system. The connected main system handles communication as well as charge and discharge control of the expansion battery.
Delivery
-- 1 × SunEnergyXT B500 extension battery
-- 1 × Connection cable for the compatible SunEnergyXT system
-- 1 × Mounting material as per manufacturer's package
-- 1 × Operating and safety instructions
Produktvorteile
-- 5,024 kWh additional capacity: Increases the available energy reserve of a compatible SunEnergyXT system.
-- Up to five additional batteries: Enables modular expansion up to a total capacity of 30 kWh.
-- LiFePO4 with high cycle count: Designed for more than 10.000 charging cycles.
-- Automatic battery heating: Supports operation at temperatures below 0 °C.
-- IP65 enclosure: Designed for suitable, sheltered outdoor locations.
Compatibility
Compatible with SunEnergyXT 500 and SunEnergyXT 500 PRO within the manufacturer's specified number of modules and firmware version. Do not use as a universal battery for third-party systems or as a standalone storage device. Check the existing main unit based on model number, software version, and connection.
Technical information
-- Storage capacity: 5,024 kWh
-- Cell chemistry: LiFePO4
-- Cycle lifespan: more than 10.000 cycles
-- Maximum number of expansions: five B500 units
-- Maximum system capacity: up to 30 kWh
-- Protection class: IP65
-- Low-temperature operation: down to −20 °C with supporting heating function
Matching accessories and related products
-- SunEnergyXT 500 PRO 5 kWh storage: Compatible main system for the B500 extension battery.
-- SunEnergyXT 500 5 kWh storage: another compatible main system within the released product family.
Why Mini Power
Mini Power indicates the B500 clearly as Extension battery and separates them from a standalone AC storage system. This makes it clear before purchase that a compatible system is available. SunEnergyXT-500 main unit is required. The direct links to 500 and 500 PRO This facilitates the assignment and prevents confusion with third-party systems. Support is available for questions regarding the existing model version, planned number of modules, or expansion capacity. Mini Power during the preliminary inspection according to the current manufacturer's specifications.
Frequently asked questions
-- Can the SunEnergyXT B500 be operated on its own?
No. It requires a compatible SunEnergyXT 500 or 500 PRO main system.
-- How many B500 batteries can be connected?
Within the approved configuration, up to five expansion batteries and a total capacity of up to 30 kWh are possible.
-- Can the B500 be used outdoors?
The IP65 protection rating supports suitable outdoor installation; however, the location and installation must still comply with the manufacturer's instructions.
Product history
SunEnergyXT 500 Series – The modular all-in-one storage system for balcony power plants and PV systems
Variants
Datasheet & Instructions
Verified product-related documents and instructions.
Technical information
The values that determine the purchase.
Technical information
Additional product information
Experience that creates trust
Why Mini Power
Mini Power helps you choose balcony power plants, storage systems, solar panels, and suitable accessories. Product information, scope of delivery, and compatibility are clearly presented so you can select a system that suits your location and energy needs. If you have any questions, you can contact us directly at info@miniminipower.com.
Start your own energy transition with Mini Power.
Frequently asked questions
Question & Answer
Answers to frequently asked questions about the product, order, and delivery.
Can the SunEnergyXT B500 be operated on its own?
How many B500 batteries can be connected?
Can the B500 be used outdoors?
What is the capacity of the SunEnergyXT B500 5,024 kWh expansion battery for the 500 / 500 PRO?
5,024 kWh
What cell technology does the SunEnergyXT B500 5,024 kWh expansion battery for 500 / 500 PRO use?
LiFePO4
What is the specified lifespan for the SunEnergyXT B500 5,024 kWh extension battery for the 500 / 500 PRO?
more than 10.000 cycles
What protection rating does the SunEnergyXT B500 5,024 kWh extension battery for 500 / 500 PRO have?
IP65K
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Contact · Mini Power
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Write to us info@miniminipower.comWe can help you with any questions you may have about the product, compatibility, and choosing the right one.


































