The simplest water heating system in boilers available on the market. The set consists of 5 Kingdom Solar KD-M410H-108 HalfCell monocrystalline panels with a power of 410 W each, an ECO Solar Boost MPPT-3000 converter with a power of 3 kW and complete cables 25 meters long, ending on one side with MC4 connectors, and on the other with eyelet connectors for converter. The system is simple, it only requires the connection of 5 pieces of typical photovoltaic panels with an operating voltage of about 32 V or the required number of others, and an energy receiver, for example, an electric boiler, underfloor heating. The direct current generated in the panels, which cannot be fed directly from the heaters, is converted in the converter into alternating current, which can already feed the heaters.
| Parameters / Product name: | ECO SOLAR BOOST VOLTAGE CONVERTER MPPT-3000 | |
| Input voltage [VDC]: | 120 to 350 (VDC) | |
| Output voltage [VAC]: | 120 to 350 (VAC) | |
| Maximum power: | 3 kW | |
| MPPT Function: | Yes | |
| PV panel connection: | serial, or serial parallel | |
| 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) | |
| Case: | Aluminium | |
| Degree of protection (IP): | IP21 | |
| Dimensions LxWxH [mm]: | 290x190x80 mm | |
| Weight [kg]: | 2.4 kg | |
| Product code: | 5903332566259 | |
| Parameters / Product name | Photovoltaic panel KD-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 |
| VOC open circuit voltage [V]: | 37.34 |
| Short-circuit protection [A]: | 25 |
| Short-circuit current [A]: | 13.7 |
| Module performance [%]: | 20.97 |
| NOTC: | 46°C - 50°C |
| Temperature coefficient Pmax: | -0.36%/C |
| Temperature coefficient Voc: | -0.28%/C |
| Temperature coefficient Isc: | +0.05%/C |
| Maximum operating voltage: | 1500VDC |
| Operating temperature: | -40°C +85°C |
| Maximum return current [A]: | 25 |
| Max. load (snow/wind): | 5400 Pa / 2400 Pa |
| Links: | 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: |