6.3kW Hybrid Solar Energy Storage System, 16kWh | MK-15000

Description

6.3kW Hybrid Inverter with 16kWh Battery Storage

The Fortune Vast MK-15000 is a higher-capacity residential solar energy storage system combining a 6300W hybrid inverter, approximately 16kWh of battery storage and MPPT solar charging functionality.

Its increased inverter rating and battery capacity make it suitable for buyers who require more connected power and longer backup duration than lower-capacity models in the same series.

The system is listed for 220V/230V AC applications. Final suitability must be checked against the appliances, installation environment and required operating mode.

Approximately 16kWh of Nominal Battery Energy

The listed battery configuration is 51.2V and 314Ah, providing approximately 16076Wh—or 16.1kWh—of nominal stored energy.

Battery energy and inverter power represent different specifications:

• 6300W is the listed inverter power.
• 16076Wh is the listed nominal battery energy.
• Inverter power determines the supported load within confirmed limits.
• Battery energy helps determine the possible operating duration.

Actual usable energy will be lower than the nominal value because of battery protection settings, reserve capacity, inverter losses, temperature and battery condition.

The battery chemistry, usable depth of discharge, cycle life and warranty should be confirmed before quotation or publication.

120–450VDC MPPT Solar Input

The MK-15000 lists an MPPT operating voltage range of 120–450VDC and a maximum photovoltaic array power of 5500W.

This allows a compatible series-connected solar array to be planned, but panel compatibility must be calculated from the complete electrical specifications.

Before connecting solar panels, confirm:

• Total array open-circuit voltage—Voc.
• Maximum-power voltage—Vmp.
• Operating and short-circuit current.
• MPPT maximum input current.
• Absolute maximum PV input voltage.
• Number of MPPT trackers.
• Temperature-corrected cold-weather Voc.
• Required isolation and protection equipment.

Do not determine the solar string using only the total panel wattage. The array must remain within all voltage and current limits.

220V/230V Hybrid Energy System

The system is listed for 220V/230V AC applications. Depending on the confirmed inverter version and configuration, a hybrid system may coordinate supported solar, battery and AC energy sources.

Before ordering, confirm whether the selected version provides:

• Solar battery charging.
• Grid or AC battery charging.
• Backup or EPS output.
• Automatic source switching.
• Configurable charging priority.
• Grid export or zero-export control.
• Generator input.
• Remote monitoring.
• Battery communication.

These capabilities must be verified in the final datasheet and should not be assumed solely from the term “hybrid inverter.”

Designed for Higher-Capacity Household Loads

Subject to final load confirmation, the MK-15000 may be considered for:

• Residential backup power.
• Solar self-consumption.
• Larger off-grid homes or cabins.
• Lighting, communication and office equipment.
• Security and monitoring systems.
• Compatible refrigerators and household appliances.
• Multiple simultaneous loads within the confirmed output limit.
• Distributor and energy-system integration projects.

Air conditioners, pumps, motors and compressors can require considerably more startup power than their normal running consumption. Their surge requirements should be checked before the system is selected.

Preliminary Specifications

Runtime Considerations

A simplified runtime calculation is:

Estimated runtime ≈ usable battery energy ÷ connected load

The full 16076Wh nominal capacity should not be treated as completely usable AC output. Conversion losses, minimum battery reserve, environmental conditions and load behavior must be considered.

For accurate selection, provide a list of appliances, running power, startup power and required backup duration.

Installation Requirements

At approximately 140kg, the MK-15000 should be treated as a cabinet-style energy storage system rather than a portable power station.

Installation planning should consider:

• Floor loading and equipment access.
• Ventilation and operating clearance.
• Battery and PV disconnects.
• Suitable cable sizes and protection devices.
• Earthing and surge protection.
• Indoor or outdoor protection rating.
• Local electrical and grid regulations.
• Safe handling and lifting arrangements.

Installation should be completed by qualified personnel using the wiring diagram and technical documentation supplied for the selected configuration.

Wholesale and Customization Enquiries

For an accurate quotation, please provide:

• Required order quantity.
• Destination country.
• AC voltage and frequency.
• Maximum continuous and startup load.
• Required backup duration.
• Solar panel model and string arrangement.
• Required inverter operating mode.
• Monitoring and communication requirements.
• Branding and packaging requirements.

We will confirm the configuration, accessories, package contents and applicable compliance documents before quotation.