Voltronic Power Solar Charge Controller Datasheet — ASPIRE-7.5KW
The Aspire 7.5KW is a solar charge controller rated 7.5KW. Every figure on this page is read from the manufacturer's manual for the Aspire series.
SKU: ASPIRE-7.5KW | Last Updated: 2026-08-17
⚡Electrical Specifications
| MPPT Voltage Range | 780VDC |
| Efficiency | > 97% |
| Frequency Precision | ±0.2% |
| Type of Mechanical Protection | IP20 |
| Communication Port | RS-232/RS-485 |
| Nominal DC Voltage / Maximum DC Voltage | 540 VDC / 800 VDC |
| Maximum PV Array Power | 3500 W |
| Nominal Output Current | 5.0 A |
| Number of MPP Trackers | 1 |
| Motor Type | Three-phase asynchronous motor |
| Full Protection | Phase lost, dry pumping, motor locked, weak sunlight, over-voltage, under-voltage, over-current, surge, over-temperature and short circuit protection |
| Start-up Voltage | 250 VDC |
🔧Mechanical Specifications
🌡️Environmental Specifications
| Humidity | < 95% RH (No condensing) |
📏Dimensions
Width
Height
Depth
Weight6.0 kg