15.66kWh 51.2V Wall Mounted ESS Battery With LFP Battery And 20ms Grid Transfer
Price:
$2400-2600
MOQ:
1
Delivery Time:
Negotiable
Product Description
15.66kWh Wall-Mounted Energy Storage System
This all-in-one wall-mounted home energy hub integrates inverter and PV input, scaling from 15.66kWh capacity. It optimizes solar self-consumption for residential applications, provides secure power for villas and home offices, and switches to backup power within 20ms during grid failures.
Key Features & Benefits
Cost-Effective & Durable Utilizes Lithium Iron Phosphate (LiFePO4) technology with cycle life up to 6000 cycles, supporting daily use for over 15 years while reducing long-term operational costs.
Single MPPT PV Input Supports up to 5kW PV input with MPPT range of 150-500V, compatible with most photovoltaic modules.
Adjustable Power Factor Power factor adjustable from 0.8 leading to 0.8 lagging, ensuring compatibility with various grid requirements.
High Efficiency & Low THDi Output THDi less than 3% delivers high power quality, safe for operation with sensitive electronics.
Fast Grid Transfer 20ms grid transfer time ensures uninterrupted operation of critical appliances during power outages.
Smart Communication Supports CAN/RS485 communication for integration with energy management systems, enabling remote monitoring and operations & maintenance to improve management efficiency.
Modern Space-Saving Design Wall-mounted design saves valuable floor space and reduces cleaning requirements.
Technical Specifications
| Battery Data | |
|---|---|
| Model | W5-15K |
| Cell Chemistry | LFP/102Ah |
| Rated Energy | 15.66kWh |
| Pack Configuration | 3P16S |
| Rated Voltage | 51.2V |
| Operating Voltage Range | 44.8-57.6VDC |
| PV Input | |
| Max. PV Input Power | 5,000W |
| Max. PV Input Voltage | 500V |
| MPPT Voltage Range | 150-500V |
| Start-up Voltage | 370V |
| Number of MPPTs | 1 |
| Max. PV Input Current per MPPT | 60A |
| AC Input & Output | |
| Rated Input/Output Power | 5,000W |
| Rated Input/Output Voltage | 220V/230V/240V (Adjustable) |
| Rated AC Frequency | 50/60Hz |
| Max. Output Current | 22A |
| Total Harmonic Distortion (THDi) | <3% |
| Power Factor | 0.8 Leading to 0.8 Lagging |
| Grid Transfer Time | 20ms |
| Grid Connection | Single Phase |
| General Data | |
| Dimensions (W×D×H) | 600×163×1,355 mm |
| Weight | 155.2 kg |
| Altitude | 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 |
Similar Products
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