2.5 – 20kwh Lifepo4 Lithium Wall Mounted Home Energy Storage Battery
- Voltage:51.2V
- Capacity:50Ah/100Ah/200Ah/280Ah/314Ah
- Energy:2.5KWH/5KWH/10KWH/15KWH
- Life Cycles:6000 Cycles
- Enclosure Protection Rating:IP53
- Operation Voltage:40-57.6VDC
- Max.charging Voltage:54VDC
- Max.charging and Discharging Current:50A-200A
Product Introduction
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.

Scalable and Modular Solution
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.

Hassle-free and Rapid Installation
Decrease dependence on traditional grid power.
Achieve greater savings on electricity expenses.

Interface Information
Clear and secure connections, quick and easy installation.
Concealed interfaces ensure tidy and organized wiring.
Technical Data
| Model | CTWLPK2560 | CTWLPK5120 | CTWLPK8038 | CTWLPK10240 | CTWLPK15K | CTWLPK15K-wheel |
| Battery Cell | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 | LiFePO4 |
| Capacity (Ah) | 50 | 100 | 314 | 200 | 280/314 | 280/314 |
| Nominal Voltage (V) | 51.2 | 51.2 | 25.6 | 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 |
| Energy (KWH) | 2.56 | 5.12 | 8.038 | 10.24 | 14.336/16.076 | 14.336/16.076 |
| Stand Charge Current | 10A | 20A | 56A | 40A | 56A | 56A |
| Max. Continuous Charge Current | 50A | 100A | 100A | 100A | 100A | 200A |
| Stand Discharge Current | 10A | 20A | 56A | 40A | 56A | 56A |
| Max. Continuous Discharge Current | 50A | 100A | 100A | 100A | 100A | 200A |
| Dimension (L*W*H, mm) | 450*340*140 | 500*450*140 | 440*720*200 | 470*840*150 | 430*840*230 | 430*840*230 |
| Weight Approximate (kg) | 28 | 49 | 70 | 80 | 115.2/120 | 124.4/130 |
| 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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Specification
- Working Voltage: @DC 9V-30V
- Display: 2.4" Color
- Cable Length: 31.5 inches
- Working Temperature: -10℃ to 55℃
- Storage Temperature: -20℃ to 75℃
- Dimension: 8.19*3.94*1.49 inches
- Weight: 16.76 oz.
- Protection: Reverse Polarity Protection
- CCA: 100-2000
- Battery Type: Flooded/AGM/GEL/EFB
- Battery Standard: CCA/CA/BCI/MCA/DIN/IEC/EN/SAE/JIS/G
Packing List
- BT300P
- User Manual
- Carrying Bag
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- Battery Type: LiFePO4
- Battery: 1536/2073Wh
- AC Rated Power: 2200W
- AC Peak Power: 4000W
- Cycle Life: 3500 times
- USB-A1*2:5V/2.4A(12W)
- USB-A1*4(QC3.0):5V/9V/12A(24W)
- TypeC(PD&QC3.0)*2: 5V/9V/12V/15V/20V(60W)
- DC Output:4*12V/10A (5521)120W Max.
- CIG Output: 1*12V/10A 120W Max.
- AC output port: 3 or 4*220V-240V/50Hz 60Hz
- Input: AC 1200W Max./Car Cigar Port/500W Solar Panel (XT60 12-65V 20A Max 500W)
- LED Light & SOS:3W LEDs
- Weight: 23.1/27.6kg
- Size: 405*339*260mm / 15.94*13.34*10.23 inch
- Charging temperature:0℃~40℃ (32 - 104 ℉)
- Discharge temperature:-10- 40℃ (14 - 104 ℉)
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Tornado4000 2023 Version
 Specification
- Input Voltage: 100-240V
- Output Voltage: 6-14.4V
- Output Current: 4A Max
- Charging Mode: 12V NORM, 12V LI, 12V REP, 12V SUP & 6V NORM
- AC Cable Length: 2m, Input AWG18#
- Charging Method: 9-Step Smart Charging
- DC Cable Length: Positive AWG14#, 1.8m; Negative AWG14#, 1.8m
- Dimension: 13*7.9*5cm (5.12*3.11*1.97 inch)
- Weight: 600g (1.32 lb)
- Protection Rating: IP65
- Applicable Battery Capacities: 5-120Ah
Packing List
- Tornado4000 *1
- Package Box *1
- SAE to O-ring terminals *1
- Battery Clamps *1
- User Manual *1
V2200
-
Specification
- Battery Capacity: 59.2Wh/16000mAh, 3.7V
- USB1 Output: QC18W 12V/1.5A, 9V/2A, 5V/3A
- USB2 Output: QC18W 12V/1.5A, 9V/2A, 5V/3A
- DC Output: Max 16.8V 10A
- Type-C Input/Output: PD60W 20V/3A, 15V/3A, 12V/3A, 9V/3A, 5V/3A
- Peak Current: 2200A
- Dimensions: 267x157x106mm (10.5x6.2x4.2 inches)
- Weight: 1460g (51.5oz)
- Cable Length: Positive: AWG8#,200mm; Negative: AWG8#,150mm
- Working Temperature: -10℃ to 40℃ (14 ℉ to 104 ℉ )
- Storage Temperature: -20℃ to 75℃ (-4 ℉ to 167 ℉ )
- Protections: Reverse connection, reverse charging, short circuits, over current, over temperature, over discharge
Packing List
- V2200 Jump Starter
- Battery Clamps
- USB Cable
- User Manual
- Quick Start Guide
- Carry Case
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Specification
- Peak Current: 2200A
- Battery Capacity: 3.7V, 12000mAh, 44.4Wh
- Type-C Input: PD45W, 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓2.25A
- Type-C Output: PD45W, 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓2.25A
- USBA Output: 5V⎓3A
- DC Output: Max 16.8V⎓10A
- Dimensions: 265*139*70mm ( 10.4*5.5*2.8 inches)
- Weight: 1400g (3.08lb)
- Cable Length: Positive: 250mm Negative: 150mm
- Working Temperature: -10℃~55℃ (14℉~131℉)
- Storage Temperature: -20℃~55℃ (-4℉~131℉)
- Safety: Protections: Short Circuit Protection, Over Current Protection, Reverse Polarity Protection, Reverse Charge Protection, Over Temperature Protection, Over Discharge Protection

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