MYPV Elwa 2 kW Photovoltaic Water Heating Device

• Easier and cheaper than thermal solar systems.
• No grid operator approval required.
• You save yourself tedious administrative work, because ELWA does not feed electricity into the grid. Especially in multi-storey apartment projects, the approval can take several months for grid-connected PV systems.
• Easiest installation with "cables instead of pipes", less valuable copper, no maintenance costs.
• Stratification-heating possible with 2 devices.
• Even works in case of power failure.
• Boost-backup optionally usable.
• No anti-freezing liquid necessary.
• Cables have almost no energy loss compared to pipes.

Technical data

• DC nominal power: 0-2000 W with MPP tracking.
• DC inputs: 1 string, 4 - 8 modules, MC4.
• AC boost power: 750 W for boost-backup.
• Mains connection: Single-phase, grounded plug, 230 V, 50-60 Hz.
• Dimensions (WxHxD): 130mm*180mm*600mm with heating element.
• Protection class: IP 21.