ERA SOLAR 620W ERA-RC66HD620M Solar Panel
By ERA SOLAR
Specifications
| Brand | ERA SOLAR |
|---|---|
| Model | ERA-RC66HD620M |
| Category | Solar panel |
| Rated power (Pmax) | 620 W |
| Open-circuit voltage (Voc) | 48.5 V |
| Short-circuit current (Isc) | 16.15 A |
| Dimensions (L × W) | 2,382 × 1,134 mm |
| Efficiency | 23% |
Overview
The ERA SOLAR 620W ERA-RC66HD620M Solar Panel is a photovoltaic module from ERA SOLAR rated at 620 Wp. Its module efficiency is 23%. Under standard test conditions (STC) it delivers an open-circuit voltage of 48.5 V and a short-circuit current of 16.15 A — the two values used to check string sizing against the inverter limits. The module measures 2,382 × 1,134 mm.
When designing strings, correct the Voc for the lowest expected site temperature: on cold mornings the string voltage rises several percent above the STC value.
On Silizium you can compare it with other solar panels and the full ERA SOLAR line, and download the official datasheet. Silizium is Brazil's solar marketplace: the equipment listed here is stocked by Brazilian solar distributors and installed by local integrators.
Specifications from the Silizium catalog. Always confirm them against the manufacturer's current datasheet before designing a system.
