DC solar pump installation
1. Connecting a DC solar brush stainless steel submersible pump cable to the pump negative terminal (black) and positive terminal (red). The cable length will be designed as actual requirement, but make sure not to connect too long cable ,since the DC motor efficiency will be decrease during the super long cable. It is also suggested that at least 3mm2 or 4mm2 cable to connect onto the pump. Finally, please confirm that the cable connectors is water proof and best seal.
2. Before you start wiring the pump to the solar panel,the pump needs to be submersed in water for at least 15 minutes before power is applied. Water is the lubrication for the pump and if it is not “pDC solar brush stainless steel submersible pumpditioned” properly the bearings will not be adequately lubricated. This will result in premature wear and failure of the pump and will refused the warranty.
Recommeded Solar Panels
For pump of 30V,250W, solar panel is :
Solar Panel : 2PCS in series, Power : 150W, VOC : 21.5V; VM : 17.8V;
For pump of 50V, 500W,the connection way
Solar Panel : 4 PCS in series, Power : 150W, VOC : 21.5V; VM : 17.8V
1. Are you factory or trading company?
we are factory covering producing casing of water pumps, processing and assembling of water pumps.
2.Can I get a sample of water pump?
Of course, Sample is available.
3.Can we use our own brand?
Yes, we can do OEM for you.
DC solar brush stainless steel submersible pump1994000107
Email: forcoolpump outlook.com
Skype: forcoolpump outlook.com
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