1kW ·3kWh Portable Energy Storage System
For solar-storage projects, industrial backup power, peak shaving, microgrids and outdoor energy support scenarios, when the project needs a project-ready energy storage system with rated power or energy configuration of 120Ah, 2kW and 3kWh. What it does:
1kW / 3kWh Portable Energy Storage System stores electrical energy in battery modules and releases it through power conversion and control systems for backup, load shifting or renewable-energy smoothing. It supports voltage options including 230Vac (single-phase), 25.6V and 20-29.2V. The product is positioned for procurement teams that need clear model selection, technical confirmation and export project coordination. Why buyers choose it:
- Available rated power or energy configuration of 120Ah, 2kW and 3kWh helps match common project loads without changing the product family.
- Selectable voltage options including 230Vac (single-phase), 25.6V and 20-29.2V supports coordination with site distribution systems.
- Lithium iron phosphate, Built-in fan cooling gives engineers a clear basis for technical comparison and specification review.
- The product can be coordinated with Longxiang switchgear, transformer, new-energy equipment or project accessories for packaged delivery.
- Product data support clearer communication for overseas tendering, distributor quotation and technical review. Before quotation:
Please confirm rated power, rated energy, battery type, voltage range, cooling method, installation environment, communication interface, protection rating and application scenario.
Application Scenarios
Selection & Delivery Notes
- Voltage: 620Wp | Capacity: 2kW
- Confirm the required voltage level, rated capacity, frequency, and installation environment.
- Share the destination country, quantity, project schedule, and whether drawings or technical documents are required.
- Use the inquiry form on this page so the sales and engineering team can reply with a matched configuration.
Product Parameter
| Name | Portable energy storage (1kW · 3kWh) |
| Specification | 1kW · 3kWh, 25.6V 120Ah |
| PV Module | 620Wp |
| Rated Output Power | 2kW |
| Maximum Peak Power | 4kW |
| Rated Output Voltage | 230Vac (single-phase) |
| Rated Frequency | 50Hz |
| Output Waveform | Pure sine wave |
| Switching Time | 10ms (typical) |
| Battery Type | Lithium iron phosphate |
| Rated Battery Voltage | 25.6V |
| Battery Voltage | 20-29.2V |
| Rated Capacity | 120Ah |
| String Method | 1P8S |
| Energy | 3kWh |
| MPPT Quantity | 1 |
| Maximum Input Power | 1200W |
| Maximum Input Current | 16A |
| Maximum Open-Circuit Voltage | 100V |
| MPPT Operating Voltage Range | 12-100Vdc |
| Dimensions | 550 x 295 x 270 mm |
| Weight | 33kg |
| Cooling Method | Built-in fan |
Project & Export Support
Product FAQ
Can Longxiang support custom voltage or capacity?
Yes. Custom specifications are available on request after engineers review the project requirements.
Can I request OEM or project-matched equipment?
Project matching and OEM-style requirements can be discussed with the sales and engineering team.
Can these products be supplied for Middle East, Africa, or Southeast Asia projects?
Longxiang can discuss overseas project requirements and provide technical selection support. Final export documents and terms should be confirmed with sales.
How do I get a quotation?
Send the product type, country, quantity or project scale, and required voltage or capacity. Engineers will review the requirement before quotation.
