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Inverter Made for DIYers:

Seamlessly Paired with both DIY (e.g. JK V19 BMS based) and Branded Batteries.

 

DIYer Pain Points Solved: 

Avoid the common tradeoff — branded inverters are expensive, while many budget inverters bring performance and compatibility uncertainty.

 

Important Details

 

Wide MPPT Range: 85V - 45V

Parallelizable: up to 12 units to increase system capacity

LCD screen monitoring: allows you to view the battery status and SOC

It works without a battery: it delivers 230V AC using only solar panels, without the need for a mains electricity supply.

Wi-Fi connectivity and app: settings, configurations and tracking from phone or computer

Configurable GEN Port

Accepts generator set: can work alongside generators for backup power

 

Technical Specifications

 

Max. PV input power: 8000W
Max.input voltage(Voc): 500V
MPPT operating voltage range: 85V-450V (@85V start up)
Max input power: 11500W
Max input current: 50A
Rated grid voltage: 220/230/240Vac
Rated grid frequency: 50/60Hz
Acceptable range: 170-280Vac(For UPS); 90-280Vac(For Home Appliances)
Battery type: LiFePO4 /Lead-acid
Battery voltage range: 40~60Vdc
Rated Battery Voltage: 48Vdc
Max. charge/discharge current: 120A/130A
BMS communication mode: RS485
Rated output power: 6000W/6000VA (Twin output)
Rated output voltage/Frequency    220/230/240Vac 50/60Hz
Parallel Capacity Single-phase Max. 12 units; Three-phase Max. 12 units
Surge power: 12000VA 5s
THDv (@ linear load)    <3%
Peak efficiency: 98%
Max. MPPT efficiency: 99.9%
Operating temperature range: -10°C~ 55°C
Standby self-consumption: <10W
Installation type: Wall-mounted
Cooling mode: Fan cooling
Communication: RS232/RS485/Dry contact/WI-FI

 

Mechanical Specifications

 

Inverter dimensions (LWH): 445*347*120mm
Net weight: 12.4kg
Carton dimensions (LWH): 560*465*240mm
Gross weight: 14.6kg

Single Phase Off-Grid Hybrid Inverter (6 KW)

SKU: WELVS-INVERTER-6KW
568,00€Price
Quantity
  • Meet the Signature WeVolt 6 kW Inverter—our core workhorse engineered for Budget or DIY batteries.

     

    It delivers best-value power conversion in its class, combining high reliability with smart efficiency. When paired with WeVolt batteries, you get native, plug-and-play compatibility—communication, protection, and monitoring all work as one seamless system.

     

    Install fast, scale with confidence, and enjoy stable power at a price that makes sense.

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