Set for heating water in 1650W boilers

Set for heating water in ECO Solar Boost 1650W MPPT 4xPV Mono boilers. Product descriptionThe simplest system for heating water in boilers available on the market.

The set consists of 4 Kingdom Solar KD-M410H-108 Half Cell monocrystalline panels with a power of 410W each, ECO Solar Boost MPPT converters -3000 3kW and complete cabling, 25 meters long, terminated with MC4 connectors on one side and eyelet connectors for the converter on the other. The system is simple, requiring only the connection of 4 typical photovoltaic panels with an operating voltage of approximately 32V or an appropriate number of others, and an energy receiver, e.g. . electric boiler, underfloor heating.

The direct current produced in panels, which cannot directly power heating devices, is converted into alternating current in the converter, which can now be used to power heating devices.

The maximum power of the system is 3kW, the converter has a priority output number ' 1' and dependent output number '2'.

Installation diagram

This allows you to connect two heating devices, e.g. two boilers, one of which will be heated first, and the other when the thermostat of the first one stops receiving energy from the converter. Thanks to the implemented MPPT function, the converter will automatically adapt to the heater power and set its operating point so that the energy received from the photovoltaic panel system is maximum.

ATTENTION! Heating devices with electronic controllers can only be powered from output number 1

The set includes:

4 monocrystalline 410W Half Cell PV panels

ECO Solar Boost MPPT-3000 3kW solar converter

set of 25-meter cables with connectors

installation instructions

The table on the right shows how to select the optimal heater depending on the power and voltage of the PV system. The selection of the optimal heater guarantees the highest efficiency of the PV system for heating water.

As you can see, the real power of 230V heaters is strongly dependent on the voltage of the PV system, the optimal heaters are marked in green, too weak in orange, and too strong in red.

TECHNICAL DATA Parameters / Product name: SOLAR ECO Solar Boost MPPT-3000 VOLTAGE CONVERTER

Input voltage [VDC]: 120 to 350 (VDC)

Output voltage [VAC]: 120 to 350 (VAC)

Maximum power: 3 kW

MPPT function: YES

Connection of PV panels: series or parallel series

Output voltage waveform: modified sine

VAC output No. 1: priority

VAC output No. 2: Dependent *

Under/overvoltage protection: YES

Thermal protection: YES

Overload protection: YES

Operating temperature: -25°C ~ +55°C

Efficiency: >.94%

Cooling: Active

Power connector: MC4

230V output socket: 2 x E (with pin)

Housing: Aluminum

Protection level (IP): IP21

Dimensions LxWxH [mm]: 290x190x80

Weight [kg]: 2.4 kg

Product code: 5903332566259

Parameters / Product name: KD photovoltaic panel -M410H-108 410W

Nominal power Pmax (W): 410

Power tolerance Pmax Maximum: 0 ~ +5

Maximum voltage Vmp [V]: 31.22

Current in nominal power lmp [A]: 13.06

Open circuit voltage VOC [V]: 37.34

Short circuit protection [A]: 25

Short circuit current [A]: 13.7

Module efficiency [%]: 20.97

NOTC: 46°C - 50°C

Coefficient Pmax temperature: -0.36%/C

Voc temperature coefficient: -0.28%/C

Isc temperature coefficient: +0.05%/C

Maximum operating voltage: 1500VDC

Operating temperature: -40°C +85°C

Maximum reverse current [A]: 25

Max. load (snow/wind): 5400 Pa / 2400 Pa

Cells: Mono 182×182 mm

Number of cells: 108 (54×2)

Module dimensions [mm]: 1723×1133×35

Weight [kg ]: 21.5

Glass: 3.2mm glass, tempered glass

Junction box: IP68

Cables: 4mm2, (+)30cm, (-)30cm

Connectors: MC4-compatible