Description
xVoltacon BYM2000 2000W Solar Micro Inverter – Quattro MPPT WiFi 230V IP67
The Voltacon BYM2000 is a 2000W micro inverter with four independent MPPT trackers, designed for grid-connected solar systems. One unit handles up to four solar panels, with each panel managed by its own MPPT channel. Output is 230V AC, and the IP67-rated enclosure makes it suitable for outdoor installation directly behind or near the panels.
Ideal for home installations, on balconies, patios and gardens. From August 26th 2026, households are free to use plug in balcony solar panels with micro inverters.
Key Features
- 2000VA rated output at 230V AC
- 4 independent MPPT trackers, one per panel
- Handles up to 4 solar panels per unit
- IP67 waterproof and dustproof enclosure
- PLCC communication, WiFi available as an option
- AC-coupled design: no high-voltage DC runs through the building
- Module-level monitoring for each panel
- 25-year warranty
Product Overview
Unlike a string inverter where all panels share one or two MPPT channels, the BYM2000 gives each panel its own tracker. If one panel is shaded, dirty or underperforming, it does not drag down the others. This is particularly useful on roofs with mixed orientations, partial shading from chimneys or neighbouring buildings, or where panels are installed across more than one roof pitch.
The AC-coupled output means DC wiring stays short and confined to the roof or mounting area. Only 230V AC cabling runs from the inverter back to the consumer unit, which simplifies the installation and removes the need to route high-voltage DC through the building fabric.
Communication is via PLCC as standard. Optional WiFi gives access to module-level performance data through a monitoring app, allowing the output of each individual panel to be checked remotely.
Applications
- Residential rooftop solar systems with mixed orientations or partial shading
- Garden rooms, garages, outbuildings and small commercial premises
- Balcony and small-array solar installations
- Systems where module-level monitoring is required
- Installations where minimising DC cable runs is a priority
What Is Included
- 1 x Voltacon BYM2000 micro inverter unit
Installation Notes
Install in accordance with current wiring regulations and the BYM2000 installation manual. Grid connection requires compliance with G98 (UK). The unit must be installed by a qualified MCS-accredited installer. Ensure the mounting location provides adequate airflow around the enclosure despite the IP67 rating.
Specifications
x| Parameter | Value |
| Model | BYM2000 |
| Micro Inverter Type | Quad-input micro inverter |
| Number of MPPT Trackers | 4 |
| Suitable Number of Solar Panels | 4 panels |
| Recommended PV Input Power | (450 to 750)W × 4 |
| MPPT Voltage Range | 24V to 50V |
| Operating Voltage Range | 16V to 60V |
| Maximum Input Voltage | 60V |
| Maximum Short Circuit Current | 20A × 4 |
| Maximum Continuous Input Current | 18A × 4 |
| Rated Output Power | 2000VA |
| Rated Output Voltage | 230V |
| AC Voltage Range | 176V to 265V |
| Rated Frequency | 50Hz / 60Hz |
| Frequency Range | 46.5Hz to 62Hz |
| Maximum Continuous Output Current | 9.10A |
| Power Factor | >0.99 |
| Total Harmonic Distortion | <4% |
| Peak Efficiency | 97.5% |
| European Efficiency | 97% |
| MPPT Efficiency | >99.8% |
| Night Power Consumption | <100mW |
| Communication | PLCC / Wi-Fi optional |
| Protection Rating | IP67 |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 0 to 98% |
| Isolation | High-frequency transformer, electrically isolated |
| Dimensions | 389 × 302 × 43 mm |
| Weight | 7.45 kg |
| Warranty | Up to 25 years |
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.