HECKMAN RLFP-51.2V-100Ah
- 51.2 V, 100 Ah (5.12 kWh)
- CAN/RS485 | Max. 100 A
- Up to 16 units in parallel (80+ kWh)
- Rack type, LED indication
Energy Storage
LiFePO₄ Batteries &
LiFePO₄ Batteries &
Energy Storage
Backup, off-grid, and ESS solutions with local support.
Popular Configurations
| Category | Capacity | Voltage | Application | Warranty |
|---|---|---|---|---|
| Low Voltage | 5–20 kWh | 51.2 V | Backup & self-consumption (residential) | 10 years |
| Low Voltage | 20–65+ kWh | 51.2 V (Stacked) | Large homes & small business ESS | 10 years |
| High Voltage | 20–65+ kWh | 204.8–665.6 V | Commercial / industrial ESS | 10 years |
51.2 V
Low Voltage Batteries
Ideal for home. Modular, absolutely safe, and easily scalable technology.
HECKMAN WLFP-51.2V-100Ah
- 51.2 V, 100 Ah (5.12 kWh)
- Wall-mounted design
- Built-in LCD screen
- 10-year warranty
HECKMAN MLFP-51.2V-300Ah
- 51.2 V, 300 Ah (15.36 kWh)
- CAN/RS485 | Max. 200 A
- Large capacity unit (up to 240+ kWh)
- Wheeled design for easy mobility
200–600+ V
High Voltage Batteries
HV technology ensures maximum efficiency in large-capacity systems. Designed for commercial and industrial loads.
HECKMAN RHFP05100A (20–65 kWh)
- Configuration from 4 to 13 modules
- System voltage: 204.8–665.6 V
- Ideal for 30-50 kW hybrid inverters
SUNWODA OASIS (60 kWh HV)
- Fixed 60 kWh cabinet (12 packs)
- Nominal voltage 614.4 V
- Industrial-grade protection systems
HECKMAN OPEN RACK
- Open rack design for easy installation
- Compatible with both HV and LV modules
- Provides optimal cooling
FAQ
Frequently Asked Questions
Low voltage or high voltage — which one to choose? ▼
LV (51.2 V) is ideal for homes and small businesses — safe and easily scalable. HV is best for commercial ESS, offering higher power capacity with a base DC voltage of ~200–600+ V.
How many modules can I connect together? ▼
Typically, in LV systems — up to 16 modules (about 80–240+ kWh, depending on the model); in HV racks — 4–13 modules (20–65 kWh).
Are they compatible with Deye / Solis / SMA? ▼
Yes, via CAN / RS485 ports. Our engineers will help you select the right BMS profiles and assist with the initial configuration.
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