pump system: PS2-4000 C-SJ3-32
flow rate: 30 m³/day
total dynamic head (TDH): 210 m
solar generator: 9.9 kWp
Piedra Blanca
Guatemala
Guatemala Solar
February 2020
The initial 2 system configuration could be converted in a 1 pump system because the water table of 28m and dynamic water level of 113m at 30gpm allowed for a 1 system configuration.
The solar generator consists of 2 strings of 7 panels of Atersa 300Wp panels (already installed by another company) and 3 strings of Canadian Solar 355Wp. The Voc was very similar with a difference of 10V only. In practice the system works fine. The irradiation limit is set to 100W/m2.
