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Solar photovoltaic direct drive heat pump
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Solar PV direct drive Heat Pump
Photovoltaic and network power are connected to heat pump power supply at the same time, and the green power is directly driven. No need inverter or transformer to change solar DC electricity to AC power. So the efficiency will be higher than normal heat pump. The green solar power can be tracked in real time and given priority. When the photovoltaic output is insufficient, the electricity network power can be automatically introduced to ensure the stability of the unit. When there is no solar electricity at all, it can be driven only by grid power, and the system can be intelligently controlled and supervised remotely. In the whole process, no need battery.Striking characters distinguishing from other products.
Sunny mode, zero electricity cost for cooling/heating and DHW.
When the weather is sunny, and the photovoltaic system can fully meet all the electricity demand, realizing "zero electricity fee" for cooling/heating. Intelligent compensation system for photovoltaic power generation in power gridCloudy mode, intelligent compensation, zero worry.
In rainy weather, when the sunshine is insufficient, the photovoltaic system provides a power grid to supplement photovoltaic power generation and sub-supply, and intelligently compensates the commercial power to ensure the stable operation of the unit.Night mode, direct power supply from power grid.
During the night, the photovoltaic power generation system does not generate electricity, and the power grid compensates the power grid to supplement all the power supply of photovoltaic power generation, and the energy consumption is equivalent to that of the conventional inverter heat pump.Kolant solar direct drive Multifunctional heat pump
Kolant heat pump installation project reference
Kolant solar direct drive Multifunctional heat pump
The heat pump control system can be remotely controlled by mobile APP through cloud server
Saves 75% power consumption compared with traditional electric water heater,0 cost during sunny day, .
Environmentally-friendly refrigerants R410A/R32, and the COP energy efficiency ratio is as high as 10 when running at low speed.
The water and electricity are separated, and multiple protections are provided. It still runs stably in the cold climate of-35 C with ultra-low noise and a full DC fan motor, which has a longer service life.
The heat pump has a dedicated high-efficiency compressor to realize the three functions of heating, cooling and hot water.
Built inside Modbus protocol to enable distributor or customer to use any other controller to control the heat pump.
Solar PV direct driving heat pump Specification
| Models 机型 | Air temp/outlet water temp | GFRB-85H/N8 -BBPEEVI | COP | GFRB-110H/N8 -BBPEEVI | COP | GFRB-150H/N8 -BBPEEVI | COP | GFRB-185H/N8 -BBPEEVI | COP | GFRB-240H/N8 -BBPEEVI | COP |
| Heating capacity/Power input (KW) 制热量/功率 | at A20/W35°C | 10.6/1.89 | 5.61 | 14.42/2.88 | 5.01 | 21.1/3.89 | 5.42 | 22.8/4.4 | 5.18 | 29.5/6.01 | 4.91 |
| at A7/W35°C | 8.59/1.87 | 4.59 | 10.6/2.55 | 4.16 | 14.7/3.31 | 4.44 | 18.8/4.4 | 4.27 | 23.1/5.34 | 4.33 | |
| at A7/W45°C | 7.91/2.23 | 3.55 | 9.97/3.14 | 3.18 | 13.5/4.1 | 3.29 | 17.8/5.24 | 3.4 | 22.6/6.11 | 3.7 | |
| at A2/W35°C | 7.65/1.81 | 4.23 | 9.54/2.49 | 3.83 | 13.08/3.21 | 4.07 | 16.92/4.31 | 3.93 | 20.29/5.38 | 3.77 | |
| at A2/W45°C | 7.04/2.15 | 3.27 | 8.97/3.06 | 2.93 | 12.02/3.97 | 3.03 | 16/5.12 | 3.13 | 18.7/6.4 | 2.92 | |
| at A-12/W41°C | 5.9/2.45 | 2.41 | 6.3/2.7 | 2.33 | 10.2/4.35 | 2.34 | 11.6/5.04 | 2.3 | 14.7/5.88 | 2.5 | |
| at A-20/W41°C | 5.4/2.56 | 2.11 | 5.61/2.72 | 2.06 | 8.9/4.23 | 2.1 | 10.5/4.97 | 2.11 | 13.7/5.78 | 2.37 | |
| Cooling Capacity/Power input(KW) 制冷量/功率 | at A35/ W18ºC | 9.2/2.7 | 3.41 | 11/3.3 | 3.33 | 13.9/4.2 | 3.31 | 15.6/4.8 | 3.25 | 20.1/6.2 | 3.24 |
| at A35/W7ºC | 7.2/2.73 | 2.64 | 8.6/3.4 | 2.53 | 9.8/3.77 | 2.6 | 10.5/4.2 | 2.5 | 13.5/5.09 | 2.65 | |
| Max.current 最大电流 (A) | 18 | 19 | 28 | 14.3 | 18.1 | ||||||
| Max power input | 4KW | 5KW | 6KW | 7KW | 9KW | ||||||
| Solar working max voltage | 340VDC | ||||||||||
| Electric supply 电压/频率 | 230V/50~60HZ | 400V/50~60HZ | 400V/50~60HZ | ||||||||
| Max.Outlet water temperature | 60oC | ||||||||||
| Working temperature range (oC) | -30 ~ 43 | ||||||||||
| Refrigerant circuit 冷媒回路 | Refrigerant 冷媒 | R32 | |||||||||
| DC Inverter compressor 直流变频压缩机 | MITSUBISHI | MITSUBISHI | MITSUBISHI | MITSUBISHI | MITSUBISHI | ||||||
| Heat exchange 热交换器 | Copper and Hydrauphilic Aluminum Fin | ||||||||||
| Air flow (m3/h) 风量 | 2400 | 5800 | 6000 | 7000 | |||||||
| Water circuit 水路 | Heat exchanger 换热器 | High efficiency tube in shell heat exchanger | |||||||||
| Inlet/Outlet pipe size | DN25(G1") | DN25(G1") | DN25(G1") | DN25(G1") | DN25(G1") | ||||||
| Water flow (m3/h) | ≥1.5 | ≥1.8 | ≥2.5 | ≥3 | ≥3.9 | ||||||
| permitted pressure | ≤0.8MPa | ||||||||||
| Unit dimensions WxHxD (mm) 机身尺寸 | 960*820*380 | 960*820*380 | 960*1270*380 | 960*1270*380 | 1030*1340*390 | ||||||
| Pacage dimensions WxHxD (mm) | 1040*940*502 | 1040*940*502 | 1040*1390*502 | 1040*1390*502 | 1115*1510*510 | ||||||
| Net weight (Kg) 净重 | 68 | 68 | 108 | 108 | 128 | ||||||
| Gross weight (Kg) 毛重 | 85 | 85 | 125 | 125 | 145 | ||||||
| Noise level (dB(A)) 噪音 | 56 | 56 | 59 | 59 | 60 | ||||||
| Loading quantity for 20'/40' container | 44/88 | 44/88 | 22/44 | 22/44 | 22/44 | ||||||
