Description
Growatt APX 5.0H 5kWh High Voltage Battery – Reliable and Flexible Energy Storage
The Growatt APX 5.0H Battery is a premium high-voltage LiFePO4 module offering 5kWh of usable energy. Designed with outstanding safety features and exceptional flexibility, it allows you to create a complete storage system ranging from 5kWh up to 30kWh. It is an excellent choice for family homes, small businesses and off-grid installations across Europe.
Why Choose the Growatt APX 5.0H?
- ✅ Cobalt-free LiFePO4 chemistry – the safest and most environmentally friendly battery technology available
- ✅ 4-level protection system – advanced protection with BMS, modular energy optimizer, fuse and aerosol fire suppression
- ✅ Module-level energy optimization – ensures every battery pack operates at full 100% capacity
- ✅ Mix & match capability – freely combine new and old modules or modules with different capacities
- ✅ 10-year manufacturer warranty with more than 6000 charge cycles
- ✅ IP66 protection rating – suitable for both indoor and outdoor installations
- ✅ Simple stacked installation – no complicated wiring required
Key Technical Specifications
| Parameter | Value |
|---|---|
| Nominal Energy | 5.0 kWh |
| Usable Energy | 4.5 kWh |
| Battery Type | Cobalt-free LiFePO4 |
| Operating Voltage | 330–450 V |
| Rated Voltage | 385 V |
| Rated Current | 7.6 A |
| Peak Current (60s) | 12.5 A |
| Dimensions (W×D×H) | 690 × 185 × 295 mm |
| Weight | 50 kg |
| Protection Rating | IP66 |
| Operating Temperature | -10°C to +50°C |
| Warranty | 10 years |
Advanced Technology & Benefits
Each APX 5.0H module is equipped with its own DC-DC converter and individual energy optimizer. This advanced modular technology ensures the complete system always utilizes 100% of the available energy capacity, regardless of differences in age or size of the connected modules.
Thanks to this solution you can expand your storage system gradually and replace only selected modules when needed. This unique mix & match feature significantly reduces long-term costs and makes the Growatt APX series one of the most flexible high-voltage battery systems available on the European market.
Perfect Compatibility
The Growatt APX 5.0H integrates seamlessly with Growatt three-phase hybrid inverters from the MOD XH BP series and MID XH series. The installation is fully plug-and-play using original Growatt BMS, base and connection cables.
Safety First – 4-Level Protection
Safety is the highest priority. The APX 5.0H battery includes four independent protection layers together with a soft-start function. It meets the strictest European safety standards and effectively protects your investment against electrical surges, overcurrent and potential fire risks.
Easy Installation and Scalability
The modular stacked design allows quick installation on the floor or wall in just a few minutes. You can start with a single 5kWh module and expand the system any time your energy needs increase. No special tools or complex configuration are required. The IP66 rating makes it suitable for both indoor and outdoor locations.
Who Should Choose This Battery?
- 🏠 Homeowners wanting to increase self-consumption of solar energy and reduce electricity bills
- 🏢 Small and medium businesses looking for lower energy costs and reliable backup power
- 🔧 Professional solar installers who need fast, flexible and future-proof storage solutions for their clients
Ready to take control of your energy future? Add the Growatt APX 5.0H 5kWh High Voltage Battery to your shopping cart today and benefit from fast shipping from our European warehouse.
Have questions about system sizing or inverter compatibility? Contact our technical team at info@growatt.tech. We will prepare a complete, personalized offer within 24 hours.

Peter –
Dobrá baterie
Martin –
Great solution, ideal capacity, instant setup.