Yancheng Slong Machinery & Electric Co., Ltd. is one of the leading manufacturers and suppliers of dual fuel standby generator 15kw 20kw home backup generator in China. With abundant experience, we warmly welcome you to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
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Wi-Fi Optional
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Cold-weather heating
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Solar system integration
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20 kW Residential Natural Gas LPG Gasoline Generator Three-Fuel Low Noise Design
| Model | SL-JK8 | SL-JK12 | SL-JK17 | SL-JK18 | SL-JK20 |
| Fuel Type | LPG & NG / Gasoline | LPG & NG / Gasoline | LPG & NG / Gasoline | LPG & NG / Gasoline | LPG & NG / Gasoline |
| Frequency (hz) | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 |
| Voltage (v) | 220 120/240 | 220 120/240 | 220 120/240 | 220 120/240 | 220 120/240 |
| Gasoline(kw) | 8.0 / 8.5 | 12.0 /13.0 | 15.0 / 16.0 | 17.0 / 18.0 | 19.0 / 20.0 |
| LPG (kw) | 7.2 / 7.7 | 11.0 / 12.0 | 15.0 / 16.0 | 17.0 / 18.0 | 17.0 / 19.0 |
| NG (kw) | 6.5 / 7.0 | 10.0 / 11.0 | 14.0 / 15.5 | 15.0 / 17.0 | 15.0 / 17.0 |
| LPG consumption at 75% load (kg/h) | 2.14 | 3.34 | 3.76 | 3.79 | 3.81 |
| NG consumption at 75% load (m3/h) | 2.02 | 5.12 | 6.18 | 6.22 | 6.32 |
| Fuel Tank | 25 L | 50 L | 50 L | 50 L | 50 L |
| Noise level at 7m dB(A) | 69 | 69 | 69 | 69 | 69 |
| Starting system | Automatic Start | Automatic Start | Automatic Start | Automatic Start | Automatic Start |
| Displacement (cc) | 459 | 750 | 999 | 999 | 999 |
| Packing size (mm) | 1000 × 570 × 790 | 1320 × 730 × 1075 | 1320 × 730 × 1075 | 1320 × 730 × 1075 | 1320 × 730 × 1075 |
| Net / Gross weight (kg) | 169 / 180 | 310 / 335 | 327 / 352 | 327 / 352 | 327 / 352 |
| 20'ft / 40'hq | 66/ 138 | 24 / 54 | 24 / 54 | 24 / 54 | 24 / 54 |
⚡ Reliable Home Backup Power
The Dual Fuel Standby Generator 15kW 20kW Home Backup Generator is designed to provide stable and dependable electricity for homes, villas, and small commercial buildings during unexpected power outages. This Dual Fuel Standby Generator 15kW 20kW Home Backup Generator delivers sufficient power to support essential household appliances such as air conditioners, refrigerators, lighting systems, water pumps, and home security devices, ensuring uninterrupted daily life.
⛽ Dual Fuel Flexibility
This generator supports both LPG and natural gas fuel options, offering flexible energy choices for different regions. The dual fuel system ensures stable operation and allows users to select the most convenient and cost effective fuel source, making it ideal for residential backup power applications.
🔇 Low Noise Operation
Equipped with a sound insulated enclosure, the generator operates quietly, making it suitable for residential neighborhoods and noise sensitive areas. The low noise design ensures minimal disturbance while maintaining reliable performance during power outages.
⚙ Smart Control and Easy Operation
The Dual Fuel Standby Generator 15kW 20kW Home Backup Generator features a SmartGen controller and integrated control panel, allowing easy monitoring of voltage, frequency, and running status. Optional ATS automatic transfer switch functionality enables seamless switching between grid power and generator power, ensuring uninterrupted electricity supply.
🌧 Durable Outdoor Design and Easy Maintenance
Built for outdoor installation, the generator includes IP43 protection against rain and dust. Durable housing, organized internal wiring, and quick access panels simplify inspection and maintenance. Voltage and frequency can be customized to meet international standards, with both single phase and three phase configurations available, providing flexible and reliable backup power solutions for global residential markets.
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