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MY-PV ELWA DC immersion heater (no inverter required)

In Stock
by My PV
SKU 7004248
Original price €817.81 - Original price €817.81
Original price
€817.81 inc VAT
€664.89 ex VAT
€817.81 - €817.81
Current price €817.81 inc VAT
€664.89 ex VAT

12-0100 ELWA

Use solar PV power directly for water heating – no inverter required

ELWA is a 2 KW photovoltaic water heating device. Direct current (DC) from photovoltaic modules is transferred directly to the built-in heating element and immediately converted into heat, with minimal energy loss. The built-in MPP Tracker ensures that the PV generator is always operated at the optimum operating point (similar to a PV inverter).

For operation, no connection to the mains is required as the unit is powered by the PV generator (pure off-grid operation). The desired DHW temperature is set with a rotary knob, LED lights inform about the current device status.

If you have already met the ESB networks threshold for grid connected Solar PV (or have plans to install grid connected Solar PV), ELWA will allow you to install even more Solar PV panels – without needing additional ESB Networks approval.

For direct connection to a dedicated PV system using standard Solar PV modules. The DC current from the photovoltaic modules is controlled with a MPP-Tracker for a maximum power output of the immersion heater (up to 2KW). No connection to a grid supply or inverter is required.

Cylinder connection is 1½ inch, and the heating element/rod is 45cm

  • 100 % PV self-consumption
  • No inverter required
  • No grid connection application/paperwork
  • Easy installation
  • AC backup heating included
  • Low cost compared conventional Solar Thermal systems
  • 2 ELWAs can allow stratification-heating in larger cylinders
  • Easiest installation with “cables instead of pipes”, less valuable copper, no maintenance costs
  • Even works in case of power failure
  • No anti-freeze liquid necessary – Cables have almost no energy loss compared to pipes
  • MC4 connectors for connecting PV panels

No grid operator approval required: You save yourself tedious administrative work, because ELWA does not feed electricity into the grid.

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Product Description

12-0100 ELWA

Use solar PV power directly for water heating – no inverter required

ELWA is a 2 KW photovoltaic water heating device. Direct current (DC) from photovoltaic modules is transferred directly to the built-in heating element and immediately converted into heat, with minimal energy loss. The built-in MPP Tracker ensures that the PV generator is always operated at the optimum operating point (similar to a PV inverter).

For operation, no connection to the mains is required as the unit is powered by the PV generator (pure off-grid operation). The desired DHW temperature is set with a rotary knob, LED lights inform about the current device status.

If you have already met the ESB networks threshold for grid connected Solar PV (or have plans to install grid connected Solar PV), ELWA will allow you to install even more Solar PV panels – without needing additional ESB Networks approval.

For direct connection to a dedicated PV system using standard Solar PV modules. The DC current from the photovoltaic modules is controlled with a MPP-Tracker for a maximum power output of the immersion heater (up to 2KW). No connection to a grid supply or inverter is required.

Cylinder connection is 1½ inch, and the heating element/rod is 45cm

  • 100 % PV self-consumption
  • No inverter required
  • No grid connection application/paperwork
  • Easy installation
  • AC backup heating included
  • Low cost compared conventional Solar Thermal systems
  • 2 ELWAs can allow stratification-heating in larger cylinders
  • Easiest installation with “cables instead of pipes”, less valuable copper, no maintenance costs
  • Even works in case of power failure
  • No anti-freeze liquid necessary – Cables have almost no energy loss compared to pipes
  • MC4 connectors for connecting PV panels

No grid operator approval required: You save yourself tedious administrative work, because ELWA does not feed electricity into the grid.

Returns

Returns are accepted within 14 days of purchase, provided the goods are in the original packaging, unused, undamaged and in saleable condition.

A restocking fee might be applied on items depending on the type of return and the item’s condition upon return.

When your delivery is received, please make sure that your goods are checked for any damage and that the correct quantity has been delivered. If the goods are damaged in transit, please contact us immediately with photographic detail. This must be done within 3 days of delivery.

If there is a discrepancy with any of the items in the delivered order please contact us immediately so we can resolved it promptly. This must be done within 3 days of delivery.

Faults

If you suspect the goods you purchased are Faulty, please contact the manufacturer directly to arrange an exchange or replacement product.

Click here to find the contact details for the relevant supplier.