BYD Battery-Box HVB 5.9 (5.94kWh) Home Battery
The BYD Battery-Box HVB 5.9 represents the elite standard in residential energy storage, providing a usable capacity of 5.94 kWh. The BYD Battery-Box benefits from the same safety philosophy as the Blade Battery (known from the automotive industry). The system passes the most rigorous tests (like the Nail Penetration Test) without fire hazards, combining this with an exceptionally long lifespan and ≥95% efficiency.
- 5.94 kWh Capacity: 100% usable energy with full Depth of Discharge (DOD).
- High Power Output: Provides 50 A continuous and 98 A peak current for heavy loads.
- Blade Battery Technology: The ultimate LFP safety standard for highly reliable residential applications.
- Flexible Installation: Modular design allows for easy stacking without complex internal module wiring.
- 15-Year Warranty: Guaranteed long-term operation with an industry-leading 15-year manufacturer warranty.
Why Choose the BYD Battery-Box HVB 5.9?
The HVB 5.9 is engineered for high-end residential energy systems where scalability and efficiency are paramount. It is fully compatible with market-leading hybrid inverters like the Solis S6 Hybrid Series and GoodWe ET. Rated at IP55, the unit is durable enough for both indoor and outdoor environments. The intelligent management system supports remote diagnosis and automatic SOC adjustment for optimized battery health. With the ability to expand up to 29.6 kWh seamlessly, this system provides the ultimate flexibility and long-term reliability for your evolving energy needs at Rebor.
| Property | Value |
|---|---|
| Brand & Model | BYD Battery-Box HVB 5.9 |
| Usable Capacity | 5.94 kWh |
| Nominal Voltage | 102.4 V |
| Max. Output Current | 50 A |
| Dimensions (H/W/D) | 479 x 610 x 282 mm |
| Weight | 68.7 kg |
| Protection Class | IP55 |
| Warranty | 15 Years |
What’s in the box?
The package includes all essential components for a complete system setup:
- 1x BCU (Battery Control Unit)
- 1x Base
- 2x HVB Battery Modules
- 1x Smart WiFi/LAN Module
- Mounting Kit and Documentation
Compatibility?
The system is tailored for seamless integration with premium hybrid inverters:
It pairs perfectly with the Solis S6 Hybrid series and GoodWe ET. Please verify specific firmware requirements on the official BYD compatibility list for a flawless setup.
Time-of-Use scenario?
Maximize your financial gains through intelligent energy shifting strategies:
With a 5.94 kWh capacity, you can store solar power during the day and discharge it during peak tariff hours in the evening. This significantly lowers your utility bills and increases self-consumption.
Explore more products in our BYD Home Battery Collection.
Activate your installer account
Verify your company within 12 hours and gain immediate access to professional net pricing, engineering support and live EU inventory.
Share

- Choosing a selection results in a full page refresh.
- Opens in a new window.
Top product met hoge opslagcapaciteit voor een scherpe prijs !
Super prestatie's voor een scherpe prijs
Commande bien reçu , société, très sérieuse, produits totalement conforme à mes attentes, je suis très satisfait du service client, très rapide en réponse et au niveau de l’envoi du produit, parfait pour une Smartbox Marstek monophasé . Merci à vous. Cordialement.
Prima advies (deze thuisbatterij past prima bij de eerder gekochte Goodwe hybrid omvormer.
Snel tot een order gekomen en ook vlot geleverd.
Een tevreden klant
Groot aanbod , scherpe prijzen , zeer vlotte leveringen , TOP bedrijf