S977 Solar-Diesel Hybrid Mobile Light Tower
Solar-first mobile lighting with 16 kWh nominal LiFePO4 battery storage and Kubota diesel backup with control settings confirmed per quotation. The S977 is configured for construction, mining, emergency response, large events and remote sites that need dependable lighting across changing energy conditions.
Keep the lights operating as site conditions change
The S977 can charge from solar energy, the onboard Kubota genset or utility power. The LiFePO4 battery supports quiet operation. Confirm solar charging priority, the backup start method and low-energy controller settings for the supplied configuration.
Solar-first operation
Four 450 W solar panels support daytime charging and reduce unnecessary engine operation when solar conditions are suitable.
Diesel backup configuration
The Kubota Z482 genset provides dependable charging support when stored energy becomes insufficient.
Project-based configuration
Lighting, battery, charging and trailer details can be adapted to the project’s duty cycle, logistics and operating environment.
S977 technical configuration
Use these standard specifications as a project-evaluation baseline. Final configuration can be adjusted to the required runtime, site conditions and operating method.
| Lighting system | 4 × 350 W LED lamps |
|---|---|
| Mast | 9 m manual winch mast |
| Solar array | 4 × 450 W solar panels with adjustable brackets |
| Battery storage | 16 kWh nominal LiFePO4 storage; usable capacity and warranty terms confirmed with the quotation |
| Diesel genset | Kubota Z482 reference package; rated output, voltage and frequency confirmed with the quotation |
| Inverter controller | Inverter-controller specification confirmed for the supplied configuration |
| Control strategy | Confirm the backup start method, charging thresholds and stop logic with the quotation |
| Trailer | Towable dual-wheel chassis, rain cover and manual stabilizer legs |
| Battery runtime reference | Confirm operating hours for the lighting load, usable battery capacity, temperature and control settings |
| Charging methods | Solar / Kubota genset / utility power |
Mobile lighting for demanding temporary sites
Construction
Reliable night-work lighting with quieter battery-powered operating periods.
Mining
Hybrid energy support for remote work zones and long operating schedules.
Emergency response
Three charging options help teams respond where utility power is unavailable.
Equipment rental
A multi-energy platform for rental customers whose sites need both quiet operation and reliable backup.
S977 hybrid light tower questions
How does the S977 switch between battery and diesel power?
Confirm the backup start method, low-battery thresholds, charging settings and stop logic with the quoted controller and generator package. Automatic operation should only be included where it is specified for the supplied configuration.
How long can the S977 operate from its battery?
Runtime must be confirmed for the supplied configuration. The 16 kWh figure is nominal storage; usable battery energy, lamp load, system losses, temperature and auxiliary equipment affect actual operating hours.
Can the S977 be customized?
Yes. LUMTA can review the required lighting output, duty cycle, charging conditions, mast, trailer and destination-market requirements before recommending a configuration.
Where is a solar-diesel hybrid light tower most useful?
It is useful where projects need solar charging, quiet battery operation and reliable diesel backup in one mobile platform.
Start your S977 quote with four project details
Send quantity, destination, application and hours per night. Include any required engine-off periods if known; we can review the remaining technical details with you.
Review the diesel, solar and hybrid selection guide and quotation cost factors before confirming your duty cycle.