Inverters
Inverters
BrandTesla Solar
Tesla VMIII 6 kW Off-Grid Solar Inverter
₨ 105,000PKR · price may vary
BrandTesla Solar- Model
- TESA-89
- Specifications
- 14
- Maximum Efficiency97-98%
- DC Current12 A to 20 A
- Output Frequency50 Hz or 60 Hz
- Charging Current80 A
- Input Voltage Range90 VDC to 550 VDC
- View all 14 specifications ↓
Specifications
| Frequency | |
|---|---|
| Maximum Efficiency | 97-98% |
| POWER | |
| DC Current | 12 A to 20 A |
| Summary | |
| Output Frequency | 50 Hz or 60 Hz |
| HARDWARE FEATURES | |
| Charging Current | 80 A |
| Input Voltage Range | 90 VDC to 550 VDC |
| TECHNICAL SPECIFICATION | |
| Nominal Output Current | 26.1 A at 230 VAC. |
| Start-up Voltage | 120 VDC |
| General Specification | |
| Battery Voltage Range | 48 V (DC) |
| Maximum DC Voltage | Approximately 600 VDC. |
| Nominal Output Voltage | 230 VAC |
| Operating Temperature Range | -20°C to 60°C |
| Rated Power Output | 6 kW |
| Size | 450 mm (W) x 600 mm (H) x 230 mm |
| Weight | 25-35 kg |
How to read this datasheet
Tesla VMIII 6 kW Off-Grid Solar Inverter is listed with 14 published specifications from Tesla Solar, including maximum efficiency of 97-98%, DC current of 12 A to 20 A, output frequency of 50 Hz or 60 Hz and charging current of 80 A. Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.
For an inverter, the figures that matter most are maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect, the MPPT voltage window, which decides how many panels go in a string, peak and weighted (European/CEC) efficiency, typically 96–98.5% and topology — on-grid, off-grid, hybrid or micro. It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.
An inverter converts the direct current (DC) produced by solar panels and stored in batteries into the alternating current (AC) that household appliances, pumps and the utility grid actually use.
Before you buy an inverter
The checks below apply to any inverter. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.
- Check the surge rating if you run motors — deep-well pumps, compressors and older air conditioners can draw two to three times their running current for a few seconds at start-up.
- Choose a hybrid inverter if a battery is in your plan now or later; retrofitting storage onto a pure grid-tie inverter usually means buying a second unit or an AC-coupled battery system.
- Confirm the inverter is approved by your local utility or distribution network before you buy if you intend to export power — grid connection depends on certified anti-islanding and local grid-code compliance, not on the inverter's specifications alone.
- Match the battery communication protocol (CAN bus or RS485) between inverter and battery. Compatible voltages are not enough; without a supported protocol the battery management system and inverter cannot agree on charge limits.
Where buyers lose money
- Buying on peak-watt price alone. A cheap inverter with a narrow MPPT window forces awkward string layouts and can strand a portion of the array.
- Ignoring the ambient temperature rating. Inverters derate in heat, so a unit rated 5 kW at 25 °C may deliver noticeably less on a hot roof-adjacent wall at 45 °C.
- Assuming any grid-tie inverter keeps the lights on during an outage. Standard on-grid units shut down for safety unless they have a dedicated backup or islanding output.
Price and availability
Tesla VMIII 6 kW Off-Grid Solar Inverter is listed at ₨ 105,000 (PKR). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.
SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Tesla Solar locally before ordering.
Tesla VMIII 6 kW Off-Grid Solar Inverter — frequently asked questions
How much does Tesla VMIII 6 kW Off-Grid Solar Inverter cost?
Tesla VMIII 6 kW Off-Grid Solar Inverter is listed at ₨ 105,000 (PKR). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.
What are the specifications of Tesla VMIII 6 kW Off-Grid Solar Inverter?
We hold 14 published specifications for this inverter, including maximum efficiency 97-98%, DC current 12 A to 20 A, output frequency 50 Hz or 60 Hz, charging current 80 A and input voltage range 90 VDC to 550 VDC. The full table is on this page, listed under model TESA-89.
Who makes Tesla VMIII 6 kW Off-Grid Solar Inverter?
Tesla VMIII 6 kW Off-Grid Solar Inverter is a Tesla Solar product, listed under inverters with model reference TESA-89. The Tesla Solar brand page lists the rest of its range so you can compare across the catalogue.
Is Tesla VMIII 6 kW Off-Grid Solar Inverter right for my system?
That depends on what it has to connect to. For an inverter, check peak and weighted (European/CEC) efficiency, typically 96–98.5%, topology — on-grid, off-grid, hybrid or micro and continuous AC output in kW, which caps the load you can run at once against the rest of your equipment before price enters the decision. Match the battery communication protocol (CAN bus or RS485) between inverter and battery. Compatible voltages are not enough; without a supported protocol the battery management system and inverter cannot agree on charge limits.
Where can I buy Tesla VMIII 6 kW Off-Grid Solar Inverter?
SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.
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