Grid-tie on-grid solar inverter, Duo seriesSample
by Kalingagaruda Solar Energy (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Duo range of grid-tie on-grid solar inverter by Kalingagaruda covers 3 AC rated power options (25 kW to 100 kW). Key features: transformerless topology with high efficiency, string-level monitoring and IV curve scan and remote firmware update over cloud. Used by ground-mount solar farms, residential rooftop schemes and rooftop C&I solar. Designed and tested to IEC 62109-1, IEC 62109-2 and IEC 61727. Lead time 1-2 weeks; delivers to West India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Kalingagaruda
- Model
- KAL-F77 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 1-2 weeks
- Warranty
- 10 years extended
- Standards
- IEC 62109-1, IEC 62109-2, IEC 61727
- Delivers to
- West India
- GST rate
- 12 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| AC rated power25 kWKAL-F77-01 | AC rated power: 25 kW | 1 nos · 1-2 weeks | for verified buyers |
| AC rated power50 kWKAL-F77-02 | AC rated power: 50 kW | 1 nos · 1-2 weeks | for verified buyers |
| AC rated power100 kWKAL-F77-03 | AC rated power: 100 kW | 1 nos · 1-2 weeks | for verified buyers |
Specifications
| AC rated power | 25 kW to 100 kW (see variants) |
|---|---|
| Phase | Three phasemade to order: Single phase |
| Max DC input voltage | 600 V |
| MPPT range | 550-1500 V |
| Number of MPPT | 1 |
| Peak efficiency | 98.8% |
| Ingress protection | IP65 |
| Cooling | Forced airmade to order: Natural convection |
| Communication | RS485, Ethernet, 4Gmade to order: 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 |