NODE-100 NODE-200, NODE-400, NODE-600 (shown) NODE-100-VALVE NODE-100-VALVE-B (BSP thread) Diameter 8.9 cm 8.9 cm 8.9 cm Height 6.4 cm 6.4 cm 6.4 cm Solar Panel Height 8.3 cm Width 7.6 cm Depth 1.6 cm