20 ft Solar-Hybrid Telecom Container — HJ-SG-R01-20 / R01-10
A complete off-grid base station power plant in an ISO container: PV input, lithium storage, −48 V rectifiers, generator interface and remote monitoring, factory-wired and factory-tested.
At a Glance
| Parameter | HJ-SG-R01-20 | HJ-SG-R01-10 |
|---|---|---|
| Configuration | 20 ft container, dual-bay | 10 ft container, single-bay |
| PV input | 25–30 kW | 12–15 kW |
| Battery capacity | 40–50 kWh LFP | 20–25 kWh LFP |
| DC output | −48 V DC, 600 A rectifier bank | −48 V DC, 300 A rectifier bank |
| AC backup input | 15 kW generator interface | 8 kW generator interface |
| Cooling | Forced air + thermostat-controlled fans | Forced air |
| Operating temperature | −20 °C to +55 °C (derated above 45 °C) | −20 °C to +55 °C |
| Monitoring | SNMP / 4G, remote alarms | SNMP / 4G, remote alarms |
| Protection | IP55, anti-theft fasteners, door alarm | IP55, anti-theft fasteners |
What Comes Pre-Built
The point of a container is that nothing is assembled on site. Everything below leaves the factory wired, labelled and load-tested:
- PV combiner box with DC breakers and surge protection
- MPPT charge controllers, sized to the array with 20% headroom
- LFP battery racks with BMS and cell-level balancing
- −48 V rectifier bank with N+1 redundancy
- Generator start/stop relay with auto-exercise schedule
- Environmental control, lighting and a service socket
- Remote monitoring gateway with SIM and antenna
- Documentation set: wiring diagram, test report, commissioning checklist
Fuel Savings, Honestly Stated
A solar-hybrid conversion at a site with 3 kW average load and good irradiance typically displaces 60–70% of annual diesel consumption. Payback usually lands in the 2.5–4 year range. Both numbers move with three variables: diesel price, irradiance and how much of the load you are willing to shed on the worst days.
We do not publish a single headline payback figure, because it would be wrong for most sites. Send us your load profile and diesel price and we will run the number on your data.
Options
| Option | Effect |
|---|---|
| Cold-climate package | Battery heaters and insulated liner, −30 °C start |
| Coastal package | C5-M corrosion coating, stainless fasteners |
| Dual-operator sharing | Two rectifier banks, two tenants, separate metering |
| Fire suppression | Aerosol units in the battery bay, alarm contacts to the controller |
| Extended autonomy | Additional battery bay up to 80 kWh |
Send Us the Site Data
Average DC load, peak load, autonomy hours, diesel price, ambient temperature and irradiance if you have it.