MiaSolé FLEX-03N 300 (300 W)
The MiaSolé FLEX-03N 300 is a 300 W solar module built on Thin-Film CIGS technology (Copper Indium Gallium Selenide (CIGS) thin-film). It delivers a maximum-power voltage (Vmp) of 25 V at a maximum-power current (Imp) of 12 A, with an open-circuit voltage (Voc) of 29.5 V and a short-circuit current (Isc) of 12.6 A under Standard Test Conditions (1000 W/m², 25 °C, AM1.5G). Conversion efficiency is 16% across a 2157 x 971 mm footprint.
Electrical Specifications
| Specification | Value |
|---|---|
| Rated Power (Pmax) | 300 W |
| Voltage at Pmax (Vmp) | 25 V |
| Current at Pmax (Imp) | 12 A |
| Open-Circuit Voltage (Voc) | 29.5 V |
| Short-Circuit Current (Isc) | 12.6 A |
| Module Efficiency | 16% |
| Technology | Thin-Film CIGS |
Mechanical Specifications
| Specification | Value |
|---|---|
| Length | 2157 mm |
| Width | 971 mm |
| Area | 2.09 m² |
| Power Density | 143.5 W/m² |
Technology & Performance Notes
Thin-Film CIGS is a flexible thin-film technology used for lightweight and building-integrated applications. At 16% module efficiency the MiaSolé FLEX-03N 300 converts 16% of incident solar irradiance into DC electricity, putting it in the value efficiency tier for its class. The 143.5 W/m² power density determines how many watts fit on a given roof or field area.
String Sizing & System Notes
When wiring the MiaSolé FLEX-03N 300 into a string:
- Keep the string Voc (temperature-corrected to the coldest expected cell temperature) below the inverter’s maximum DC input voltage.
- Keep the string operating Vmp within the inverter’s MPPT window across the expected temperature range.
- Size fusing and conductors against Isc (12.6 A) with the standard 1.25x safety factor.
Frequently Asked Questions
How many watts is the MiaSolé FLEX-03N 300?
It is rated at 300 W under Standard Test Conditions.
What is the efficiency of the MiaSolé FLEX-03N 300?
16% module conversion efficiency.
What are the dimensions of the MiaSolé FLEX-03N 300?
2157 x 971 mm (2.09 m²).
What technology does the MiaSolé FLEX-03N 300 use?
Thin-Film CIGS (Copper Indium Gallium Selenide (CIGS) thin-film).
What is the Vmp and Imp of the MiaSolé FLEX-03N 300?
Vmp is 25 V and Imp is 12 A.