The CTECHI Wall-Mounted Home Energy Storage Battery is designed to store energy, detect power outages, and automatically provide backup power for your home during grid disruptions. This advanced system ensures your home and electric vehicle stay powered, replenishing its energy using sunlight to maintain operations for extended periods. By pairing with solar panels, the system harnesses sunlight to recharge and supports your appliances even during prolonged outages. This energy storage solution minimizes grid dependency by saving solar energy for use when sunlight is unavailable. Whether used independently or integrated with other CTECHI products, it helps reduce costs, lower your carbon footprint, and safeguard your home against unexpected power failures.
The wall-mounted home energy storage battery features a modular structure, enabling flexible scalability to accommodate greater energy demands. It supports parallel connections of up to 16 modules for expanded energy capacity.
Decrease dependence on traditional grid power.
Achieve greater savings on electricity expenses.
Clear and secure connections, quick and easy installation.
Concealed interfaces ensure tidy and organized wiring.
| Model | CTWLPK2560 | CTWLPK5120 | CTWLPK8038 | CTWLPK10240 | CTWLPK15K | CTWLPK15K-wheel | CTWALL20480 | CTWALL3215 |
| Battery Cell | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 |
| Capacity (Ah) | 50 | 100 | 314 | 200 | 280/314/300 | 280/314/300 | 400 | 628 |
| Nominal Voltage (V) | 51.2 | 51.2 | 25.6 | 51.2 | 51.2 | 51.2 | 51.2 | 51.2 |
| Operating Voltage (V) | 40-57.6 | 40-57.6 | 20-29.2 | 40-57.6 | 40-57.6 | 40-57.6 | 40-57.6 | 40-57.6 |
| Energy (KWH) | 2.56 | 5.12 | 8.038 | 10.24 | 14.336/16.076 | 14.336/16.076 | 20.48 | 32.15 |
| Stand Charge Current | 10A | 20A | 56A | 40A | 56A | 56A | 200A | 125.6A |
| Max. Continuous Charge Current | 50A | 100A | 100A | 100A | 100A | 200A | 300A | 300A |
| Stand Discharge Current | 10A | 20A | 56A | 40A | 56A | 56A | 200A | 125.6A |
| Max. Continuous Discharge Current | 50A | 100A | 100A | 100A | 100A | 200A | 300A | 300A |
| Dimension (L*W*H, mm) | 450*340*140 | 500*450*140 | 440*720*200 | 470*840*150 | 430*840*230 | 430*840*230 | 1021*520*250 | 780*410*734.5 |
| Weight Approximate (kg) | 28 | 49 | 70 | 80 | 115.2/120 | 124.4/130 | 160 | 235 |
| Discharge Temperature | -20~60℃ | |||||||
| Charge Temperature | 0-45℃ | |||||||
| Storage Temperature | -20~60℃ | |||||||
| Cycle Life | 6000 Cycles (80%DOD,25℃） | |||||||
| Installation | Floor -Mounted, Wall -Mounted | Floor -Mounted | ||||||
| Communication Port | CAN,RS485 (Wifi, Bluetooth, LCD screen optional) | CAN,RS485 (Wifi, Bluetooth optional) | ||||||
| Warranty Period | 5 years | |||||||
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