RST-300S is our entry lightweight towable solar surveillance trailer, designed for low-power short-term monitoring projects with tight budget. It matches one 490W bifacial BC solar panel and 12.8V 230Ah heated lithium battery (2.9kWh). Fully charged within 5.5 hours under peak sunlight, supporting 48h continuous operation under 50W CCTV load. 6.3m hot-dip galvanized 5-section manual winch mast delivers high-angle wide monitoring. Pre-wired power ports support full optional Hikvision AI camera package (PTZ, 8CH NVR, 4G router, two-way speaker & touch screen). US DOT single axle chassis with 4 stabilizer legs and forklift pockets. Flexible SKD/CKD disassembly packing cuts ocean freight drastically. CE & ISO9001 certified, exported to 100+ countries with 16-year manufacturing experience.
RST-300S is our entry lightweight towable solar surveillance trailer, designed for low-power short-term monitoring projects with tight budget. It matches one 490W bifacial BC solar panel and 12.8V 230Ah heated lithium battery (2.9kWh). Fully charged within 5.5 hours under peak sunlight, supporting 48h continuous operation under 50W CCTV load. 6.3m hot-dip galvanized 5-section manual winch mast delivers high-angle wide monitoring. Pre-wired power ports support full optional Hikvision AI camera package (PTZ, 8CH NVR, 4G router, two-way speaker & touch screen). US DOT single axle chassis with 4 stabilizer legs and forklift pockets. Flexible SKD/CKD disassembly packing cuts ocean freight drastically. CE & ISO9001 certified, exported to 100+ countries with 16-year manufacturing experience.
Compact lightweight body reduces purchase cost, ideal small rental fleets and short job sites.
0°~90° manual tilt maximizes sunlight intake, fast daily full recharge in strong sunshine regions.
Built-in heating module works in frigid zones, 10+ year battery service life.
Single-person hand crank operation, eliminates monitoring blind spots for medium perimeter coverage.
Standard 2'' ball hitch, full anti-corrosion powder coating inside & outside, stable on uneven ground.
SKD:7 units /20GP; SKD:16 units /40HQ; CKD:21 units /40HQ, huge logistics savings for bulk orders.
| Item | Parameter |
| Solar Panel | 1 × 490W BC Bifacial Mono, manual tilt |
| LFP Battery | 12.8V 230Ah with heater, total 2900Wh, 10+ year lifespan |
| Solar Controller | 40A MPPT with remote cloud monitoring |
| Full Solar Charge Time | 5.5 hours under peak sunlight |
| Continuous Runtime | 48 hours @50W standard CCTV load |
| Aux Charging | 600W shore power / generator charging compatible |
| Power Outputs | PoE Switch + 12V / 24V / 48V DC terminals |
6.3m Telescopic Mast
| Item | Parameter |
| Max Mast Height | 6.3m, 5-section hot-dip galvanized square steel |
| Lifting Mode | Manual hand winch operation |
| Wind Resistance Rating | 117 km/h |
| Top Mount Bracket | Universal rotatable base for PTZ & bullet cameras |
Optional Hikvision AI Surveillance Suite
| Item | Parameter |
| PTZ Camera | DS-2SE4C425MWG-E, 4MP, 25× optical zoom, 100m IR, DarkFighter+ColorVu low-light tech |
| NVR Recorder | DS-7608NXI-K1, 8-channel, H.265+, human & vehicle AI classification |
| Two-Way Speaker | T-720AP, 30W, IP55 waterproof, DC24V |
| Local Touch Display | G0816, 8-inch, -35℃ ~ +60℃ |
| 4G IndRSTrial Router | USR-G806s-G, dual Ethernet, WiFi, multi-VPN support |
US DOT Trailer Chassis & Shipping
| Item | Parameter |
| Axle Type | Single axle, US DOT certified |
| Tow Coupler | Standard 2'' ball hitch (3'' ring optional) |
| Stabilizer Legs | 4 pcs heavy-duty manual outriggers |
| Transport Auxiliary | Built-in dual forklift pockets |
| Surface Treatment | Full internal & external anti-corrosion powder coating |
| Container Loading | SKD:7/20GP; SKD:16/40HQ; CKD:21/40HQ |
| Working Temperature | -35℃ ~ +60℃ |
Behind Every Critical Project.
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