English
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1000W-48V
SNTOOM
The SNTOOM 1000 W power inverter turns a 48 V DC battery supply into 220 V AC at 50 Hz, so mains-powered equipment can run from a battery bank, a vehicle electrical system or an off-grid solar installation. The output is a modified sine wave, which suits resistive loads and most universal motors: lighting, pumps, power tools, office equipment, chargers and small appliances.
1000 W continuous output and 2000 W peak for loads with high start-up current
48 V DC input, 220 V AC / 50 Hz output
Universal AC socket plus one USB port
Intelligent temperature-controlled fan that starts with load and stops when cool
One-piece aluminium alloy housing, no welded seam to crack
Green LED for normal output, red LED for overvoltage, undervoltage, overload or over-temperature shutdown
Fixed mounting ears for wall mounting or flat placement
Rated output power | 1000 W |
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Peak output power | 2000 W |
Input voltage | DC 48 V |
Output voltage | AC 220 V |
Output frequency | 50 ± 2 Hz |
Output waveform | Modified sine wave |
Maximum efficiency | > 90 % |
No-load current | < 0.3 A |
AC outlet | Universal socket, 1 outlet |
USB output | 1 port |
Cooling | Intelligent temperature-controlled fan |
Enclosure | One-piece aluminium alloy, heat-dissipating |
Protection | Overvoltage, undervoltage, overload, over-temperature |
Indication | Green LED = normal output; red LED = protection shutdown |
Operating environment | Dry, 0–40 °C, 50 mm clearance for airflow |
Mounting | Fixed ears, wall-mounted or flat placement |
RV and vehicle-mounted power
Outdoor emergency supply for field work and temporary sites
Small shop and kiosk backup
Camping and off-grid power from a 48 V battery bank
Install in a dry location at 0–40 °C with 50 mm clearance for airflow
Keep the total load within the rated 1000 W and start motors one at a time
Switch off before connecting and observe DC input polarity
A cigarette-lighter supply may limit output through its fuse; reduce the load or start the engine
Zhejiang Shuntong Electric has more than 30 years of experience in manufacturing electrical power equipment. Send us your load list and battery voltage and we will confirm the model before shipment.
