The CHF200-015-4-PV Solar Pump Inverter is a high-capacity 15kW solar water pumping VFD controller available at Maxell Power, engineered to drive large-scale agricultural tubewells, heavy-duty irrigation networks, and commercial water supply systems. Operating on advanced solar energy management technology, it pairs with high-output solar panel arrays to efficiently power submersible, asynchronous, synchronous, and single-phase motor pumps. For medium-sized farming applications, compare this unit with our CHF200-7R5-4-PV 7.5kW Solar Inverter or explore our full range of solar pump inverters.

Equipped with an optimal MPPT voltage range of 300V–750V and a maximum DC input voltage of 900V, the CHF200-015-4-PV maximizes energy conversion efficiency from solar panels even during weak sunlight conditions. It includes full automated operation, featuring auto-sleep mode during low light or full tank levels and auto-wake capability when sunlight returns or water supply is needed. Designed for multi-source versatility in modern solar houses and agricultural farms, it supports hybrid AC inputs (3PH 380V-440V / 220V-240V / 1PH 220V-240V) for instant switching between solar power, backup generators, and the electrical grid. For smaller installations, see our CHF200-004-4-PV 4kW Inverter or contact our technical engineering team for custom solar energy configurations.

Frequently Asked Questions

What pump motor size can the CHF200-015-4-PV solar inverter run?

The CHF200-015-4-PV is rated for 15kW (approx. 20 HP) water pumps, making it suitable for high-volume agricultural tube wells, deep-bore wells, and industrial pumping projects.

What is the recommended MPPT solar array voltage for this 15kW controller?

The unit operates best within an MPPT voltage range of 300V to 750V, with a recommended operating DC input voltage of 550V and a 900V maximum DC limit.

Can the CHF200-015-4-PV switch to generator or utility grid power?

Yes, it features hybrid AC input support (3PH 380V-440V / 220V-240V / 1PH 220V-240V), enabling seamless switching to grid power or backup generators during bad weather or night operations.

How does the auto run/stop water level monitoring work?

The controller automatically enters sleep mode when sunlight drops or when the storage tank is full, and automatically wakes up when solar radiation recovers or the water level drops.

How does the 15kW model compare to smaller models like 4kW or 7.5kW?

While the 15kW model drives heavy-duty 20HP pumps, smaller agricultural or residential water requirements can be handled by the CHF200-004-4-PV 4kW or CHF200-7R5-4-PV 7.5kW.