The Huawei LUNA2000 smart string battery completely eliminates the “weakest link” problem of traditional lithium banks. In standard systems, a single underperforming battery cell limits the output capacity of the entire string. Huawei overcomes this via localized digital optimizers that allow each module to run independently at its full potential. Furthermore, its unique thermal management system features an internal heating element that automatically preheats the battery cells in cold conditions, preserving fast-charging speed and lifecycle durability across decades.
The Huawei LUNA2000 5kW 5kWh (LUNA2000-5-S0) is a high-voltage, intelligent modular energy storage system engineered for premium residential properties. It couples a smart power control module (LUNA2000-5KW-C0) with a highly stable 5kWh lithium iron phosphate (LiFePO4) battery module (LUNA2000-5-E0). Featuring advanced pack-level energy optimization, this system extracts maximum performance from every cell, eliminating the capacity loss common in standard battery banks.
Who is it for?
Homeowners with Huawei Solar Setups: An absolute necessity for anyone utilizing Huawei SUN2000 single-phase or three-phase hybrid inverters who wants to achieve total energy independence.
Luxury Residential Properties: Homeowners who prioritize a seamless, high-end design that mounts directly to walls or sits on a minimalist floor stand.
Performance-Oriented Tech Enthusiasts: Users who demand deep monitoring down to the cell level, rapid charging, and an app-driven ecosystem managed via their smartphones.
Pack-Level Energy Optimization: Built-in energy optimizers inside each module allow independent management of charge and discharge cycles, enabling a true 100% Depth of Discharge (DoD).
Modular, Stackable Investment: Start with a 5kWh profile and scale up effortlessly to 15kWh per stack (and up to 30kWh by paralleling two full stacks) without changing your initial hardware foundation.
Flexible Phase Compatibility: Fully compatible with both single-phase (SUN2000-KTL-L1) and three-phase (SUN2000-KTL-M1) hybrid Huawei string inverters.
Industrial-Grade IP66 Protection: Designed to withstand absolute dust ingress and high-pressure water jets, ensuring completely safe installation inside utility closets or on external walkways.
Advanced Multi-Layer Safety Architecture: Incorporates active electrical isolation, structural cell-level temperature tracking, and an integrated emergency fire-extinguishing bag within each module.
| System Metric | Technical Specification Value |
| Storage Power Module Model | LUNA2000-5KW-C0 (1 Unit) |
| Storage Battery Module Model | LUNA2000-5-E0 (1 Unit) |
| Total Usable Battery Energy | 5 kWh (100% Depth of Discharge) |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Continuous Charge/Discharge Power | 2.5 kW |
| Peak Discharge Power | 3.5 kW (for 10 seconds) |
| Nominal Operating Voltage (1-Phase) | 450 V |
| Nominal Operating Voltage (3-Phase) | 600 V |
| Dimensions (W x D x H) | 67.0 cm x 15.0 cm x 60.0 cm (With Base) |
| Total Combined Weight | 63.8 kg (Power Module: 12kg | Battery Module: 50kg) |
| Ingress Protection Rating | IP66 (Outdoor & Indoor Certified) |
| Cooling Method & Noise | Natural Convection (Fanless, Quiet Noise < 29 dB) |
| Communication Protocols | RS485 / CAN (Internal communication) |
| Weight | 63.8 kg |
|---|---|
| Dimensions | 15 × 67 × 60 cm |
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