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title: "My-PV AC ELWA 2"
description: "My-PV AC ELWA 2  | One-Stop-Shop | +50 A-brands | Exclusively for Professionals"

type: product_page

---

# My-PV AC ELWA 2 - Art.No.: 16-0150

## Specifications

- **Brand**: My-PV
- **HS code**: 85161080
- **Manufactor**: MyPV
- **Net Height**: 580 MILLIMETER
- **Net Length**: 133 MILLIMETER
- **Net Weight**: 2 KILOGRAM
- **Net Width**: 117 MILLIMETER
- **Origin**: Austria
- **Warranty in Years**: 1

AC ELWA 2 is a 0 - 3.5 kW linearly controlled water heating device for grid-connected photovoltaic systems. In order to maximize the self-consumption of your current PV system, AC ELWA 2 harnesses the system's surplus photovoltaic energy to heat your water. Increasing self-sufficiency simultaneously safeguards against unpredictable or rising operating costs. The PV feed-in power can be regulated to zero by the linear control. 



Our trusted optional hot water backup function is included in AC ELWA 2: In the absence of sufficient sunlight, energy from the public power grid can be used to heat the water to the desired temperature. AC ELWA 2 can be installed in hot water and buffer storage tanks. 


Advantages of AC ELWA 2 include:
- More power: 3.5 kW as opposed to 3.0 kW
- Very straightforward installation: Heating element and control unit can be installed one after the other
- Ease of use thanks to the touchscreen display
- Flexible control options: in addition to RJ45/Modbus TCP Ethernet, RS485/Modbus RTU, PWM-in, galvanically isolated relay contact
- Integrated external temperature sensor
- A second standard heating element can be controlled
- Even more compact design than its predecessor
- No cable, fixed wiring and a shockproof plug
- Transitioning from AC ELWA-E to AC ELWA 2 is simple

## Downloads

- [221124 Datasheet AC ELWA 2 A4 EN](https://cdn.estg.eu/p/b/f/0/3/bf03dc66da1098873edb11e1cc862884812e109f_221124_Datasheet_AC_ELWA_2_A4_EN.pdf)