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.
3-Year Replacement and 2-Year Repair Policy (Built to last, not built to be repaired often)
WiFi Dongle Included
Main Features
Dual MPPT for greater use of solar energy
It works without batteries , delivering 230V AC using only solar panels.
Monitoring and adjustments from the integrated LCD screen
Wi-Fi connectivity with app for remote control
Configurable GEN port
Compatible with generator set as a backup system
Complete electronic protections for safe operation
Technical Specifications
Max. PV input power: 16000W
Max.input voltage(Voc): 500V
MPPT operating voltage range: 85V-450V (@85V start up)Number of MPPT: 2
Max. number of input strings per MPPT: 2
Max input power: 20700W
Max input current: 90A
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: 210A/230A
BMS communication mode: RS232/RS485/Dry contact/WI-FI
Rated output power: 12000W/12000VA
Rated output voltage/Frequency: 220/230/240Vac 50/60Hz
Parallel Capacity Single-phase Max. 9 units; Three-phase Max. 12 units
Surge power: 24000VA 5s
THDv (@ linear load): <3%
Peak efficiency: 98%
Max. MPPT efficiency: 99.9%
Operating temperature range: -10°C~ 55°C
Standby self-consumption: <20W
Installation type: Wall-mounted
Cooling mode: Fan cooling
Communication: RS232/RS485/Dry contact/WI-FI
Mechanical Specifications
Inverter dimensions (LWH): 630*525*125mm
Net weight: 28.5kg
Documentation
IP54 12kW 48V Off-Grid Inverter
Meet the Signature WeVolt 12 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.
