ERA SOLAR 400W ERA-54HC-400M Solar Panel
By ERA SOLAR
Specifications
| Brand | ERA SOLAR |
|---|---|
| Model | 400W ERA-54HC-400M |
| Category | Solar panel |
| Rated power (Pmax) | 400 W |
| Open-circuit voltage (Voc) | 36.95 V |
| Short-circuit current (Isc) | 13.78 A |
| Dimensions (L × W) | 1,722 × 1,134 mm |
| Efficiency | 20.50% |
Overview
The ERA SOLAR 400W ERA-54HC-400M Solar Panel is a photovoltaic module from ERA SOLAR rated at 400 Wp. Its module efficiency is 20.5%. Under standard test conditions (STC) it delivers an open-circuit voltage of 36.95 V and a short-circuit current of 13.78 A — the two values used to check string sizing against the inverter limits. The module measures 1,722 × 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.
