Solar pumps are unique in electrical and mechanical designs. Traditional water pumps, without access to a grid power supply, cannot provide a satisfactory performance as they were not designed with energy efficiency as a major concern. In residential areas with mass water supply needs, solar water pumps are required to work as soon as water is in demand, instead of only being used under the sunlight. Thus, an energy storage back-up power is necessary to meet demands. In consideration of weather, electricity-availability and other factors, it is best for a solar water pump to be equipped with a powerful lithium ion back-up battery. EEMB can provide the optimal lithium ion battery solution for solar water pumps in the open air.
High discharge rate up to 10C, high power and stable voltage output ensure the normal operation of water pumps. Reliable backup power source in off-grid powered situation.
Elaborate designed lithium battery is integrated with solar components。 The battery, which stores solar energy, can play a role of backup power supply and keep water pumps working when an off-grid situation occurs。
Maximum charge current:20 A (1 C5A)
Chemistry: Lithium Iron Phosphate
Discharge Temperature: -10~60
Nominal Capacity: 140Ah
天天斗牛Maximum Discharge Current:40 A (2 C5A)
Integrated Protection Circuit Module