Three-phase string solar inverter, Ultra seriesSample
by Bundellumen Sun Power (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Three-phase string solar inverter from Bundellumen, Ultra series: 4 AC rated power options between 5 kW and 50 kW. Design: remote firmware update over cloud, zero export control support and transformerless topology with high efficiency. Suited to residential rooftop schemes, net-metered installations and rooftop C&I solar. Designed and tested to IEC 62109-1, IEC 62109-2 and IEC 61727. Lead time 3-5 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Bundellumen
- Model
- BUN-3C9 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 3-5 weeks
- Warranty
- 5 years standard
- Standards
- IEC 62109-1, IEC 62109-2, IEC 61727
- Delivers to
- West India
- GST rate
- 12 %
- Country of origin
- India
- Packaging
- Drum / reel with end caps
- Delivery terms
- Ex-works, freight extra at actuals
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| AC rated power5 kWBUN-3C9-01 | AC rated power: 5 kW | 2 nos · 3-5 weeks | for verified buyers |
| AC rated power10 kWBUN-3C9-02 | AC rated power: 10 kW | 2 nos · 3-5 weeks | for verified buyers |
| AC rated power25 kWBUN-3C9-03 | AC rated power: 25 kW | 2 nos · 3-5 weeks | for verified buyers |
| AC rated power50 kWBUN-3C9-04 | AC rated power: 50 kW | 2 nos · 3-5 weeks | for verified buyers |
Specifications
| AC rated power | 5 kW to 50 kW (see variants) |
|---|---|
| Phase | Three phase |
| Max DC input voltage | 1500 V |
| MPPT range | 200-800 V |
| Number of MPPT | 1 |
| Peak efficiency | 98.8%made to order: 97.5% / 98.4% |
| Ingress protection | IP65made to order: IP66 |
| Cooling | Forced airmade to order: Natural convection |
| Communication | RS485, Wi-Fi |
| Grid frequency | 50 Hz |
| Anti-islanding | Active and passive |
| Power factor range | 0.8 lead to 0.8 lag |
| Display | LCD with appmade to order: LED |