1. Hybrid Input Support: The solar pump inverters support both AC and DC inputs. It ensures stable operation even in environments without sunlight. When the sun comes out, the MPPT technology guarantees high-efficient performance.
2. Smart Monitoring: Our product enables real-time data upload to the cloud, allowing you to monitor and check information easily on your mobile devices.
| No. | Sign | Description | Remarks |
|---|---|---|---|
| ① | S300 | Product series | S300 Series |
| ② | 7R5G | Power rating | 7R5: 7.5 kW |
| G: Constant torque load | |||
| ③ | 4 | Voltage grade | 2: 3PH 220V input |
| S2: 1PH 220V input | |||
| 4: 3PH 380V input | |||
| S1: 1PH 220V input and output | |||
| ④ | B | Brake unit | B: Built-in brake unit |
| S300 Model | Rated Output Power | Maximum DC Input Current (A) | Rated Output Current (A) | |
|---|---|---|---|---|
| kW | HP | |||
| S300-OR7G-S2B | 0.75 | 1 | 15 | 4.2 |
| S300-1R5G-S2B | 1.5 | 2 | 15 | 7.5 |
| S300-2R2G-S2B | 2.2 | 3 | 15 | 9.5 |
| S300-4R0G-4B | 4 | 5 | 15 | 9.5 |
| S300-5R5G-4B | 5.5 | 8 | 30 | 13 |
| S300-7R5G-4B | 7.5 | 10 | 30 | 17 |
| S300-011G-4B | 11 | 15 | 30 | 25 |
| S300-015G-4B | 15 | 20 | 42 | 32 |
| S300-018G-4B | 18.5 | 25 | 53 | 37 |
| S300-022G-4B | 22 | 30 | 63 | 45 |
| S300-030G-4 | 30 | 40 | 95 | 60 |
| S300-037G-4 | 37 | 50 | 115 | 75 |
| S300-045G-4 | 45 | 60 | 137 | 91 |
| S300-055G-4 | 55 | 70 | 169 | 112 |
| S300-075G-4 | 75 | 100 | 232 | 150 |
| S300-090G-4 | 90 | 125 | 275 | 176 |
| S300-110G-4 | 110 | 150 | 338 | 210 |
| S300 Model | W (mm) | H (mm) | D (mm) |
|---|---|---|---|
| S300-0R7G-S2B | 200 | 270 | 190 |
| S300-1R5G-S2B | 200 | 270 | 190 |
| S300-2R2G-S2B | 200 | 270 | 190 |
| S300-4R0G-4B | 200 | 270 | 190 |
| S300-5R5G-4B | 200 | 270 | 190 |
| S300-7R5G-4B | 200 | 270 | 190 |
| S300-011G-4B | 270 | 320 | 190 |
| S300-015G-4B | 270 | 320 | 190 |
| S300-018G-4B | 320 | 400 | 220 |
| S300-022G-4B | 320 | 400 | 220 |
| S300-030G-4 | 350 | 450 | 250 |
| S300-037G-4 | 350 | 450 | 250 |
| S300-045G-4 | 500 | 550 | 250 |
| S300-055G-4 | 500 | 550 | 250 |
| S300-075G-4 | 650 | 700 | 320 |
| S300-090G-4 | 650 | 700 | 320 |
| S300-110G-4 | 650 | 700 | 320 |
| Model Parameter | -S2 Type | -4 Type |
|---|---|---|
| AC input voltage | 1PH 220V | 3PH 380V |
| Max DC input voltage (V) | 450 | 900 |
| Min operating voltage (V) | 140 | 230 |
| Recommended VOC range | 360-430VDC | 550-850VDC |
| Output frequency | 0 ~ 600Hz (default: 0 ~ 50.00Hz) | |
| MPPT efficiency | 99% | |
| Altitude | 0 ~ 3000m | |
| Derated use above 1000m, per 100m the rated output current decreases 1% | ||
| Environment temperature | -25°C - 60°C (Above 50°C, derate the rated current capacity by 1.5% for every 1°C.) | |
| Installation | Wall mounting | |
| Protection grade | IP65 | |
| Cooling | Forced air cooling | |
We are a comprehensive export enterprise specializing in new energy products. Our main products include solar pump inverters, solar inverters, frequency converters, reactors, and energy storage batteries, targeting the global market. Upholding the principles of integrity, quality first, and win-win cooperation, we boast a professional foreign trade and technical team, providing product customization and one-stop export support services. We are committed to providing global customers with cost-effective new energy equipment and reliable solutions.
We provide reliable and efficient global logistics solutions to support your business worldwide. Cooperating with well-known international couriers including DHL, FedEx, UPS, TNT, SF Express, and EMS, we offer flexible shipping options such as air freight, rail transport, and multi-modal delivery.