Core equipment rooms
Coordinate DC power, distribution, batteries and monitoring around communications loads.
PV and battery cabinets for off-grid satellite sites, with 1 kW or 3 kW 48 V DC outputs and separate limited-capacity 110 V AC auxiliaries.
The Off-Grid Satellite Communication Energy Cabinet supports communications locations beyond dependable utility service. PV charging, lithium battery provision, distribution and thermal management are arranged as one site system, with local and remote maintenance functions.
HJ-PS-0105K and HJ-PS-0315K serve different power levels. Both provide a 48 V DC load path and a separate 110 V AC auxiliary output. A satellite site with mixed loads should list these separately so an AC accessory does not inadvertently exceed the auxiliary inverter capacity.
Calculate daily energy demand and backup hours alongside instantaneous output power. Check PV string conditions, usable battery energy and low-sun recovery. Define which indoor/outdoor build and floor/pole arrangement is required before approving mechanical installation.
Huijue Group can evaluate satellite-site OEM assemblies, private-label treatment and sample/drawing-based cabinet layouts. Output arrangements, battery quantity and mounting require engineering confirmation of feasibility, tooling, verification tests, production quantity and the boundary of supplied PV and site works.
Provide satellite equipment and auxiliary loads, daily watt-hours, autonomy target, solar resource, PV area, battery count, installation format and remote monitoring requirements.
| Model | HJ-PS-0105K | HJ-PS-0315K |
|---|---|---|
| Capacity | 1000 W | 3000 W |
| Maximum MPPT current | 30 A | 80 A |
| Dimensions | 750 × 700 × 625 mm | 1600 × 600 × 600 mm |
| DC output | 48 V DC, max. 1000 W | 48 V DC, max. 3000 W |
| AC output | 110 V AC, max. 300 W | 110 V AC, max. 500 W |
| Battery interface | 1 | 1 |
| Lithium battery provision | 1–4 × 100 Ah | 1–4 × 100 Ah |
| Protection rating | IP55 / IP20 | IP55 / IP20 |
IP55 and IP20 configurations are listed for outdoor and indoor project arrangements. Confirm the exact enclosure, temperature-control package, mounting weight and access clearances for the site.
Buyer Questions
Answers specific to Off-Grid Satellite Communication Energy Cabinet selection, configuration and purchasing.
Its documented 3 kW output is the 48 V DC path. The separate 110 V AC output is listed at a maximum of 500 W.
The record gives a provision of one to four batteries, not a fixed supplied quantity. Specify the required configuration from the autonomy calculation.
Use daily consumption and seasonal solar data to check PV production, battery autonomy and recovery after poor weather. Also define how the site responds if available energy is exhausted.
Use the deployment context to narrow the configuration before comparing dimensions, capacities and options.
Coordinate DC power, distribution, batteries and monitoring around communications loads.
Use integrated or wall-mounted systems where equipment space is limited.
Match generation, storage and power conversion to load and autonomy requirements.
Combine grid, solar, battery or generator inputs around a defined operating strategy.
Before quotation: confirm capacity, interfaces, installation environment, power conditions, quantity and required options.