Product Technical Specification
| SERIES | OUTDOOR CABINET SERIES |
|---|---|
| Model | 80KW 144KWh |
| Battery Parameters | |
| Rated Energy Storage Capacity of Battery | 144KWh |
| System Rated Voltage | 460.8V |
| System Voltage Range | 410.4–511.2V |
| Battery Type | Semi-solid |
| Battery Pack Series-Parallel Connection Mode | P*S*S |
| Cell Specification | 314Ah |
| Maximum Charge-Discharge Power | 0.5P |
| Maximum Charge-Discharge Current | 157A |
| PV Parameters | |
| PV Input Power | 160kW |
| PV Voltage Range | 150~850V (MPPT) |
| PV Maximum Current | 42A*10 |
| Number of MPPT / Maximum PV String Input Circuits | 10/20 |
| AC Side Parameters | |
| Rated AC Power | 80kW |
| Rated AC Current | 121.6 A |
| Rated AC Voltage | 220 V/380 V, 3W+N+PE |
| Rated AC Frequency | 50/60Hz |
| Total Harmonic Distortion of Current (THDi) | < 3% (At Rated Power) |
| Power Factor | -1 Leading ~ +1 Lagging |
| Total Harmonic Distortion of Voltage (THDv) | < 3% (Linear Load) |
| System Parameters | |
| IP Rating / Ingress Protection Rating | IP55 |
| Protection Class | I |
| Corrosion Resistance Grade | C3 as default, C4/C5 optional |
| Fire Protection System | Aerosol + Water Fire Protection (Optional) |
| Maximum Operating Altitude | 3000m (Derating above 2000m) |
| Relative Humidity | 0~95% (Non-condensing) |
| Operating Temperature Range | -20℃~+50℃ |
| Communication Mode | 4G/CAN/RS485 |
| Dimensions (W×D×H) | 972*1350*1562mm |
| Weight (Approx.) | 1487kg |
*The above are typical configuration parameters of the outdoor cabinet-type PV-energy storage system. The actual supply shall be subject to the technical agreement.
Keywords
80KW 144KWh Air-Cooled Outdoor Battery Cabinet
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Our Overseas Business Advantages
One-stop export service
Customs declaration, logistics, documents, and full-process professional support
Full compliance
Meet customs and market access requirements of target countries
Rich product portfolio
A wide range of product models to meet diverse market demands
Professional team
Familiar with international trade rules and solar export standards
Strict quality control
Ensure that products comply with international regulations and market standards
Proven track record
We have exported to 50 countries and gained high recognition from customers
Frequently Asked Questions
Find answer to your most common question
What capacity of home energy storage system do I need?
It depends on your average daily electricity consumption and whether you are grid-connected. We offer customized solutions ranging from 5kWh to 30kWh to meet daily backup or whole-home off-grid needs.
What is the payback period for commercial energy storage?
Typically 3–6 years, depending on local electricity rates and peak‑to‑valley price differences. We can provide a free initial economic assessment.
How does an off-grid system ensure continuous power supply?
The system combines solar power + battery storage + a backup generator interface to ensure stable power supply even during extended periods of cloudy or rainy weather.
Is your energy storage system compatible with my existing solar panels?
Yes. Our energy storage systems support major brands of solar panels, and we can also provide a complete solar + storage integrated solution.
How long does installation take?
Home systems usually take 1–2 days. Commercial projects take about 1–4 weeks, depending on the scale. We offer remote guidance or locally partnered installation services.
What is the warranty period for your products?
Batteries are warranted for 5–10 years (depending on the model), and other core components for 2–5 years. Extended warranty options are available
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