Energy storage Huawei LUNA2000-7-S1 modular battery system LiFePO4 6.9 kWh IP66
- Modular energy storage system for photovoltaic installations, working with Huawei SUN2000 inverters, usable capacity of 6.9 kWh, LiFePO₄ cell technology.
Subscription products in your shopping cart
Set one delivery frequency for all subscription products in your cart every:
Subscription products in your shopping cart
Huawei LUNA2000-7-S1 - Intelligent energy storage system
Huawei LUNA2000-7-S1 is a modular energy storage system with a usable capacity of 6.9 kWh, designed to work with SUN2000 series inverters. The device combines high efficiency, safety and simple installation, providing a modern solution for home photovoltaic systems.
- Usable capacity of 6.9 kWh
- Maximum charging and discharging power of 3.5 kW
- Operating temperature range from -20°C to +55°C
- Degree of protection IP66
- Lithium-iron-phosphate (LiFePO₄) cell technology
Product description
The LUNA2000-7-S1 system is designed as part of Huawei's modular Smart String Energy Storage architecture. Its compact design and scalable capacity of up to 82.8 kWh (up to 4 groups of 3 modules each) make it ideally suited to the user's energy needs. The unit enables quiet operation thanks to natural convection and generates a noise level of less than 29 dB, allowing it to be installed both indoors and outdoors.
Safety and durability
LUNA2000-7-S1 uses a five-layer protection system - at the cell, electrical and structural levels. The solutions used include active and emergency protection, as well as a built-in energy optimizer. With 100% depth of discharge and a modular architecture, the system offers long life and high energy utility.
Technical data
| Parameter | Value |
|---|---|
| Model | LUNA2000-7-S1 |
| Capacity of the battery module | 6.9 kWh |
| Usable capacity | 6.9 kWh |
| Charging/discharging power | 3.5 kW |
| Operating voltage range (1-phase) | 350 - 560 V |
| Operating voltage range (3-phase) | 600 - 980 V |
| Dimensions (S × G × W) | 590 mm × 255 mm × 510 mm |
| Weight | 80 kg (with mounting kit) |
| Operating temperature range | -20°C - +55°C |
| Relative humidity | 5 - 95 % |
| Noise level | < 29 dB |
| Cooling | Natural convection |
| Degree of protection | IP66 |
| Cell technology | LiFePO₄ |
| Installation | Freestanding (standard), wall mounting (optional) |
| Communication | RS485 / FE / CAN |
| Compatibility with inverters | SUN2000-12/15/17/20/25K-MB0, SUN2000-3–10KTL-M1, SUN2000-2–6KTL-L1 |
| Certifications | CE, RCM, CEC, VDE2510-50, IEC62619, IEC60730, UN38.3, ISO13849, REACH, RoHS |
Technical data source: data sheet of LUNA2000-7-S1 Link
FAQ
- What is the capacity of the LUNA2000-7-S1 system? 6.9 kWh of usable capacity.
- Is the system expandable? Yes, up to 82.8 kWh by combining 4 groups of modules.
- What inverters are compatible? Huawei inverters of the SUN2000-M1, -L1, -MB0 series.
- What is the degree of protection of the housing? IP66, which allows outdoor installation.
- Does the battery have safety features? Yes, it has a 5-layer protection system.
- What kind of cells are used? Lithium-iron-phosphate (LiFePO₄) cells.
- Is the system quiet? Yes, the noise level does not exceed 29 dB.
- Can it be mounted on the wall? Yes, an optional wall mount is available.
- What are the dimensions of the unit? 590 × 255 × 510 mm.
- What is the operating voltage? 350-560 V (1-phase), 600-980 V (3-phase).
- Is it possible to work at low temperatures? Yes, from -20°C.
- Does the system have active cooling? No, it uses natural convection.
- Can it be used indoors? Yes, the system is designed for indoor and outdoor use.
- How long does the battery last? It has a long life due to 100% DOD.
- Does the system require wiring between modules? No, the modules connect wirelessly.
Summary
Huawei LUNA2000-7-S1 is a reliable and flexible energy storage dedicated to modern photovoltaic installations. It provides high safety, quiet operation and easy integration with Huawei SUN2000 inverters.