Polycab 3 kW 1ph on-grid string inverter
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Dealer price for registered installers
per piece
Inverter Swap available. Bought at the Swap price, a confirmed fault gets a working unit from our stock first. See the terms.
Code INV-PCB-3K-1PH
Delivery to your site
Where this product is in stock, and from your PIN code: the nearest stock, road distance, days and an estimate of the freight. All stock on the map
pieces
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An estimate, before GST. We confirm stock, freight and the dispatch date on WhatsApp before you pay. Map outline: MapSVG, CC BY 4.0.
Specifications
| Type | On-grid |
|---|---|
| Rated AC power | 3 kW |
| Phase | Single phase |
| MPPT trackers | 1 |
| MPPT range, from | 40 V |
| MPPT range, to | 540 V |
| Max DC input voltage | 550 V |
| Start-up voltage | 50 V |
| Max input current per MPPT | 20 A |
| Max short-circuit current per MPPT | 30 A |
| Strings per MPPT | 1 |
| Max DC power | 4.5 kWp |
| Rated AC current | 13 A |
| Max efficiency | 97.6 % |
| Built-in DC switch | Yes |
| DC surge protection | Type III |
| AC surge protection | Type III |
| Monitoring | in box |
| Ingress protection | IP66 |
Maker's datasheet Opens cms.polycab.com, the maker's own site, so it is always their latest version.
Check the maker's datasheet for your design.
Buying from Sunlectric
- One truck for the job. Add the inverter, cable, boards and structure to the same list.
- Same-day dispatch from Pune when stock is at the hub and the order is confirmed by 2 pm. Shipping
- Warranty support for every brand we sell: one WhatsApp number for the claim. Warranty
- Papers for subsidy and loans: invoice, datasheets and serial list. Finance