# JA Solar 590W JAM72D40 N-Type BF Glass/Glass Solar Modules

> JA Solar 590W JAM72D40 N-Type TOPCon dual-glass solar module with 22.8% efficiency and bifacial generation.

## Product identity
- **Brand:** JA Solar
- **SKU:** MJA7
- **MPN:** JAM72D40-590
- **GTIN:** MJA7

## Description
JA Solar JAM72D40 590 W is a premium N-type bifacial solar module featuring a double-glass (glass/glass) construction. N-type cells ensure low degradation and high performance even under low-light conditions.

The double-glass design is highly resistant to moisture, UV radiation, and mechanical loads, ensuring reliable module operation in various climatic conditions. Bifacial operation allows for additional energy generation from the rear side as well. The manufacturer provides a 30-year performance warranty.

## Specifications
- **Power (Wp):** 590 W
- **Dimensions:** 2333×1134×30 mm
- **Warranty:** 30 metų linijinė efektyvumo garantija
- **Mounting Structure:** Stiklas/Stiklas
- **Element type:** N-Type
- **Protection Class (IP):** IP68 (3 apėjimo diodai)
- **Maximum efficiency:** 22,8%

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