diff --git a/package.json b/package.json
index f95daf8a..f4be15d8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sunsynk-power-flow-card",
-  "version": "6.1.6",
+  "version": "6.1.7",
   "description": "A customizable Home Assistant card to emulate the Sunsynk System flow that's displayed on the Inverter screen.",
   "main": "sunsynk-power-flow-card.js",
   "scripts": {
diff --git a/src/cards/full-card.ts b/src/cards/full-card.ts
index 06d8c11e..3ff0bfdb 100644
--- a/src/cards/full-card.ts
+++ b/src/cards/full-card.ts
@@ -250,7 +250,7 @@ export const fullCard = (config: sunsynkPowerFlowCardConfig, inverterImg: string
                             fill="${data.solarColour}">${data.PV4Efficiency}%
                         </text>
                         <text x="51" y="202" class="${[2, 3].includes(config.solar.efficiency) ? 'st3 st8 left-align' : 'st12'}"
-                            display="${!config.show_solar || [0, 1].includes(config.solar.efficiency) ? 'none' : ''}"
+                            display="${!config.show_solar || [0, 1].includes(config.solar.efficiency) || config.solar.mppts === 1 ? 'none' : ''}"
                             fill="${data.solarColour}">${data.totalPVEfficiency}%
                         </text>
                         <text id="daily_solar" x="43.5" y="29" class="st3 left-align"