| Datasheet | WIT 30K-XHU | WIT 36K-XHU | WT 40K-XHU | WT 50K-XHU |
| Max.recommended PV power(for module STC) | 60KW | 72KW | 80KW | 100KW |
| Start voltage | 195V | |||
| Max.Input voltage | 1100V | |||
| MPPT voltage range | 180V-800V,Nominal @550V | |||
| Max.input current per MPP tracker | 40A | |||
| Max.short-crcuit current per MPP tracker | 50A | |||
| No.of PV strings per MPP tracker | 2 | |||
| No.of MPP trackers | 4 | |||
| Battery Data (DC | ||||
| Continuous charging and discharging power | 56.7kW | 71.4kW | 85.1kW | 113.5kW |
| Battery voltage range | 200-900V | |||
| Recommended battery voltage | 512V | |||
| Max charging and dscharging current | 55A*3 | |||
| BMS communication | RS485/CAN | |||
Sunpal Off Grid All in One Solar Energy System 30kW 40kW 50kW Complete Three Phase Hybrid Solar PV Power Systems Kit
Sunpal Off Grid All in One Solar Energy System 30kW 40kW 50kW Complete Three Phase Hybrid Solar PV Power Systems Kit
Supports micro-grid and islanded operation
150% overload capacity, no derating up to 50°C
4 MPPTs, 1100V max DC input, 98% efficiency
IP66 protection with AFCI & SPD for safety
LiFePO₄ battery, scalable 30–60kWh per unit
Remote monitoring via web and mobile
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Q :
1. What application scenarios is this system suitable for?
A :
It's ideal for industrial off-grid, rural electrification, and micro-grid projects needing high reliability and load adaptability.
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Q :
2. Can it handle unbalanced three-phase loads?
A :
Yes. It supports 100% unbalanced output and 150% off-grid overload for up to 10 seconds, ensuring smooth operation for mixed loads.
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Q :
3. What's the battery configuration and expandability?
A :
It uses cobalt-free LiFePO₄ batteries with long lifespan and supports 30–60kWh scalable storage per unit and multi-cabinet parallel operation.
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Q :
4. What are the inverter's key performance specs?
A :
Up to 98% efficiency, 4 MPPTs, 1100V max input voltage, and a DC/AC ratio of 2.0—perfect for maximizing solar harvesting.
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Q :
5. Is installation and monitoring user-friendly?
A :
Absolutely. The system uses modular rack-mounted design for easy setup and supports full remote monitoring and smart management.
