15.66kWh 51.2V ESS Energy Storage Wall Mounted Battery Storage 6000 Cycles
Price:
$2400-2600
MOQ:
1
Delivery Time:
Negotiable
Product Description
15.66kWh Capacity Wall-mounted ESS with 6000 Cycles and 20ms Grid Transfer All-In-One Energy Storage System
Serving as a wall-mounted home energy hub, this all-in-one unit scales from 15.66kWh and integrates the inverter and PV input. It optimizes solar self-consumption for homes, secures power for villas or home offices, and switches to backup within 20ms during grid failures.
Key Features
Cost-Effective & Durable
Employing Lithium Iron Phosphate (LiFePO4) technology, cycle life up to 6000 cycles, supports daily use for over 15 years, reducing long-term operational costs.
Single MPPT PV Input
Supports up to 5kW PV input, MPPT range 150-500V, compatible with most PV modules.
Adjustable Power Factor
Power factor adjustable from 0.8 leading to 0.8 lagging, compatible with various grid requirements.
High Efficiency & Low THDi
Output THDi＜3%, high power quality, safe for sensitive electronics.
Fast Grid Transfer
Grid transfer time 20ms, ensuring uninterrupted operation of important appliances.
Smart Communication
Supports CAN/RS485 communication for integration with energy management systems, enabling remote monitoring and O&M to improve management efficiency.
Modern Design
Wall-mounted design, saving floor space and reducing cleaning.
Technical Specifications
| Battery Data | |
| Model | W5-15K |
| Cell Chemistry | LFP/ 102Ah |
| Rated Energy (kWh) | 15.66kWh |
| Pack Configuration | 3P16S |
| Rated Voltage (V) | 51.2V |
| Operating Voltage Range (VDC) | 44.8-57.6VDC |
| PV Input | |
| Max. PV Input Power (W) | 5,000W |
| Max. PV Input Voltage (V) | 500V |
| MPPT Voltage Range (V) | 150-500V |
| Start-up Voltage (V) | 370V |
| Number of MPPTs (Pcs) | 1 |
| Max. PV Input Current per MPPT (A) | 60A |
| AC Input & Output | |
| Rated Input/ Output Power (W) | 5,000W |
| Rated Input/ Output Voltage (V) | 220V/ 230V/ 240V (Adjustable) |
| Rated AC Frequency (Hz) | 50/ 60Hz |
| Max. Output Current (A) | 22A |
| Total Harmonic Distortion (THDi) | <3% |
| Power Factor | 0.8 Leading to 0.8 Lagging |
| Grid Transfer Time (ms) | 20ms |
| Grid Connection | Single Phase |
| General Data | |
| Dimensions (W*D*H) (mm) | 600x163x1,355 |
| Weight (kg) | 155.2 |
| Altitude (m) | 4,000m (Derating above 1,000m) |
| Display | LCD Display |
| Safety Protection | High/Under Voltage Protection, Short Circuit Protection, Overload Protection |
| BMS Communication | CAN/RS485 |
| IP Rating | IP21 |
| Operating Temperature (℃) | -15~60℃ (Battery: 0~40℃) |
| Relative Humidity | 20%~95% (No Condensing) |
| Cycle Life | 6,000 Cycles |
| Installation Method | Wall-Mounted |
| Certifications | CE, RoHS, UN38.3 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Changhong Clean Energy Co., Ltd.
Location
Building B, Oriental Hope Tianxiang Plaza, Middle Section of Tianfu Avenue, Chengdu, Sichuan Province
Contact Person
Betty