The NPS-902 houses two 1kW NPS-R1000 MPPT solar regulators, and routes power from up to eight solar panel strings to two NPS-1000 Power Gateways for a maximum of 2000 Watts of solar power.The
NPS-902 provides a simple method to connect solar panels to four NPS-1000 Power Gateways. Two NPS-R1000 MPPT solar regulators maintain PV voltage for optimum power output under the varying
conditions of solar irradiance and temperature.