LX200 Series is a solar pump inverter platform for 0.4–500kW water-pumping applications. Verified 220V and 380V classes branches use MPPT-based solar control and pump-oriented protection. Send the pump nameplate, PV module data, head, flow and cable length so IDEEI can confirm the exact order model.
The LX200 Series converts solar-array power into controlled AC output for water pumps across 0.4–500kW. Its verified model branches cover 220V and 380V classes; final selection must follow the pump current, motor type and PV string data.
The controller adjusts pump speed as available PV power changes, supporting direct solar water pumping.
Automatic operating logic and pump protection functions support unattended water-supply applications.
PV input is the primary source; supported AC backup arrangements depend on the selected model and wiring.
Current, voltage, phase, motor type, PV string and cable length are checked together before ordering.
The table below keeps every verified power or model branch visible. Match the inverter by pump rated current, voltage, phase and application conditions—not by kW alone.
| Model | Rated Power (kW) | Power (HP) | Rated Input Current (A) | Rated Output Current (A) | Enclosure |
|---|---|---|---|---|---|
| 1-phase 220V series | |||||
| SS2 | 0.4 | 0.5 | 6.5 | 4.2 | Plastic housing |
| SS2 | 0.75 | 1 | 9.3 | 7.2 | Plastic housing |
| SS2 | 1.5 | 2 | 15.7 | 10.2 | Plastic housing |
| SS2 | 2.2 | 3 | 24 | 14 | Plastic housing |
| 3-phase 220V series | |||||
| 2 | 1.5 | 2 | 7.7 | 7.5 | Plastic housing |
| 2 | 2.2 | 3 | 12 | 10 | Plastic housing |
| 2 | 4 | 5.5 | 17 | 16 | Plastic housing |
| 2 | 5.5 | 7.5 | 25 | 20 | Plastic housing |
| 2 | 7.5 | 10 | 33 | 30 | Plastic housing |
| 3-phase 380V series | |||||
| LX200-5R5G-4 | 5.5 | 7.5 | 19.5 | 14 | Plastic housing |
| LX200-7R5G-4 | 7.5 | 10 | 25 | 18.5 | Plastic housing |
| LX200-011G-4 | 11 | 15 | 32 | 25 | Plastic housing |
| LX200-015G-4 | 15 | 20 | 40 | 32 | Plastic housing |
| LX200-018G-4 | 18.5 | 25 | 47 | 38 | Metal enclosure |
| LX200-022G-4 | 22 | 30 | 56 | 45 | Metal enclosure |
| LX200-030G-4 | 30 | 41 | 70 | 60 | Metal enclosure |
| LX200-037G-4 | 37 | 50 | 80 | 75 | Metal enclosure |
| LX200-045G-4 | 45 | 61 | 90 | 92 | Metal enclosure |
| LX200-055G-4 | 55 | 73 | 105 | 115 | Metal enclosure |
| LX200-075G-4 | 75 | 100 | 139 | 150 | Metal enclosure |
| LX200-090G-4 | 90 | 120 | 168 | 180 | Metal enclosure |
| LX200-110G-4 | 110 | 147 | 201 | 215 | Metal enclosure |
| LX200-132G-4 | 132 | 177 | 265 | 260 | Metal enclosure |
| LX200-160G-4 | 160 | 214 | 310 | 305 | Metal enclosure |
| LX200-185G-4 | 185 | 248 | 345 | 340 | Metal enclosure |
| LX200-200G-4 | 200 | 268 | 385 | 380 | Metal enclosure |
| LX200-220G-4 | 220 | 299 | 430 | 425 | Metal enclosure |
| LX200-250G-4 | 250 | 340 | 485 | 480 | Metal enclosure |
| LX200-280G-4 | 280 | 381 | 545 | 530 | Metal enclosure |
| LX200-315G-4 | 315 | 428 | 610 | 600 | Metal enclosure |
| LX200-355G-4 | 355 | 482 | 625 | 650 | Metal enclosure |
| LX200-400G-4 | 400 | 544 | 715 | 720 | Metal enclosure |
| LX200-450G-4 | 450 | 612 | 840 | 820 | Metal enclosure |
| LX200-500G-4 | 500 | 680 | 890 | 860 | Metal enclosure |
| Item | Verified specification |
|---|---|
| MPPT efficiency | Up to 99% (advanced MPPT algorithm) |
| Max. DC input voltage | 900V (380V class) / 500V (220V class) |
| AC input | 380-440V (380V class) / 220-240V (220V class) |
| Start voltage | 200V (220V class) / 300V (380V class) |
| Minimum operating voltage | 150V (220V class) / 250V (380V class) |
| Recommended DC range | 200-400V (220V class); 300-750V (380V class) |
| Output frequency | 0-400Hz |
| Hybrid input | PV + AC simultaneous input, AC bypass, automatic switching |
| Protections | Dry-run (low-load), over/under-voltage, overload, lightning/surge, over-temperature, phase loss |
| Remote monitoring | GPRS / 4G / WIFI (optional) |
| Sensors & pump control | Radiation sensor, water-level sensor and multi-pump control; supports 220V single-phase pumps (with/without capacitor) |
| Protection level | IP20 |
| Installation | Wall, rail or flange mounting |
| Ambient temperature | -10 – +50 C (derate 1% per C above 40C) |
| Altitude | Below 1000m |
| Cooling | Air cooling |
For a dependable quotation, also confirm the installation altitude, ambient temperature, enclosure requirement, daily operating schedule, water-source conditions and whether utility or generator backup is required. These details affect derating, cable selection, protection devices and the final AC/DC system design.
Installation and commissioning must be completed by qualified electrical personnel. Verify polarity, grounding, protective devices, PV open-circuit voltage and motor wiring before energizing. Apply the manual derating and reactor guidance for temperature, altitude and long cable runs.
Yes. The LX200 Series is designed for PV-powered pumping. Confirm the PV string voltage remains inside the verified range for the selected 220V and 380V classes model.
Backup input depends on the selected branch and wiring configuration. Do not connect sources simultaneously unless the selected model and protection arrangement explicitly support it.
Check the pump nameplate current, rated voltage, phase, motor type, head, flow and cable length. The selected inverter current must meet the motor requirement.
The standard solar-pumping architecture can operate directly from the PV array. Battery use is not required unless a separate project design specifies it.
Remote communication is optional or model-dependent. Confirm the required GPRS, 4G or Wi-Fi module before ordering.
Send the pump nameplate, PV module data, required head and flow, cable length and quantity. Our team will confirm the suitable model and project configuration.
Email: [email protected] · WhatsApp: +86 183 5724 1165
Questions about model selection, bulk pricing or shipping? Chat with us directly.
Start WhatsApp Chat →Questions about model selection, bulk pricing or shipping? Chat with us directly.
Start WhatsApp Chat →
