Audited Supplier
Mobile Off Grid Solar Generator Trailer for Emergency Specifications:
| Solar-Powered Mobile Power Supply Vehicle | SM02 | SM02 | SM02 | |
| General | System voltage | DC 48V | DC 48V | DC 48V |
| Battery Capacity | 40KWH | 50KWH | 70KWH | |
| Output Voltage | 110/220V/380V | 110/220V/380V | 110/220V/380V | |
| Frequency | 50/60HZ | 50/60HZ | 50/60HZ | |
| PV Controller | MPPT 80A, 95% | MPPT 80A, 95% | MPPT 80A, 95% | |
| IP rating | IP65 | IP65 | IP65 | |
| Control | Remote control / LCD panel | Remote control / LCD panel | Remote control / LCD panel | |
| Battery charging | Solar / Mains | Solar / Mains | Solar / Mains | |
| Charging time | 8 hours | 4 hours | 8 hours | |
| Running time | 19 hours with 2KW load , 48 hours with 0.8KW load | 25 hours with 2KW load, 62 hours with 0.8KW load | 35 hours with 2KW load 87 hours with 0.8KW load | |
| Warranty | 5 years | 5 years | 5 years | |
| Solar Panel | Brand name | LONGi | LONGi | LONGi |
| Type | Monocrystalline silicon | Monocrystalline silicon | Monocrystalline silicon | |
| Unfolding method | hand | hand | hand | |
| Wattage | 8x 460W | 18x 560W | 18x 560W | |
| Efficiency | 21.40% | 22.70% | 22.70% | |
| Lifespan | 25 years | 25 years | 25 years | |
| Certification | CSA,TUV,CE,UL | CSA,TUV,CE,UL | CSA,TUV,CE,UL | |
| Lithium Battery | Type | Eve Battery | Eve Battery | Eve Battery |
| Capacity | 4 x 10KWH | 5 x 10KWH | 7 x 10KWH | |
| Certification | UL,CE | UL,CE | UL,CE | |
| Inverter | Certification | UL,CE,TUV | UL,CE,TUV | UL,CE,TUV |
| Output | AC 220V 16A / AC 110V 32A | AC 220V 16A / AC 110V 32A | AC 220V 16A / AC 110V 32A | |
| Warranty | 5 years | 5 years | 5 years | |
| Output outlet | USB | USB | USB | |
| Trailer | Trailer coupler | Suitable for ø50mm trailer ball | Suitable for ø50mm trailer ball | Suitable for ø50mm trailer ball |
| Lunette ring (alternative to trailer coupler) | ø70mm | ø70mm | ø70mm | |
| Speed limit | 40 km/h | 40 km/h | 40 km/h | |
| Handbrake | √ | √ | √ | |
| 15-inch Tire | √ | √ | √ | |
| 6 Support legs | √ | √ | √ | |
| LCD control panel | Power consumption | √ | √ | √ |
| Charging status | √ | √ | √ | |
| Loading status | √ | √ | √ | |
| PV voltage / current / wattage | √ | √ | √ | |
| Error alert | √ | √ | √ | |
| Optional | Anti-theft (GPS positioning) | √ | √ | √ |
| Packing | Equipment dimensions | 3350*2400*2150 mm | 8000*2600*2650 mm | 8000*2600*2650 mm |
| Packing dimensions | 5100*4700*3600 mm | 9500*6300*3650 mm | 9500*6300*3650 mm | |
| Weight | 2500 kg | 4100 kg | 4300 kg | |
Mobile solar towers harness the power of the sun, converting solar energy into electrical power to illuminate areas without relying on grid electricity.
These towers are equipped with photovoltaic panels, batteries for energy storage, LED lights for efficient illumination, and often, a backup generator to ensure reliability.
Their mobility allows for easy transportation and positioning in various locations, from remote construction sites to outdoor festivals.
How do solar towers work?
Here's a breakdown of how solar towers work:
1. Sunlight Collection
Heliostats: The solar tower system consists of a large number of flat, movable mirrors called heliostats. These heliostats are strategically arranged around a central tower and are programmed to track the sun across the sky throughout the day.
Concentration: Each heliostat reflects and concentrates sunlight onto a specific target on the tower, significantly increasing the intensity of the solar energy received.
2. Heat Absorption
Central Receiver: At the top of the tower, there is a receiver designed to absorb the concentrated solar energy. This receiver contains a fluid-commonly molten salt, water, or air-that captures the heat.
High Temperatures: The concentration of sunlight can generate extremely high temperatures in the receiver, often exceeding 500°C (932°F) and sometimes reaching up to 1000°C (1832°F).
3. Energy Conversion
Heat Exchange: The heated fluid is then circulated through a heat exchanger, where its thermal energy is transferred to water, converting it into steam.
Electricity Generation: The high-pressure steam drives a turbine connected to an electric generator, producing electricity in a similar manner to traditional fossil fuel and nuclear power plants.
4. Storage and Regulation
Thermal Storage: One of the advantages of solar towers is their ability to incorporate thermal energy storage systems, such as molten salt storage. This allows the stored heat to be used to generate electricity even when the sun is not shining, providing a more consistent and reliable power output.
Power Regulation: The electricity produced can be regulated by controlling the flow of steam to the turbine, enabling the power output to match demand.
5. Grid Connection
Transmission: The electricity generated by the solar tower is then transformed to a higher voltage and transmitted to the power grid, where it can be distributed to consumers.
