Sunflx IP21 4KW SF 4000 Solar Storage Inverter is designed for efficient solar power conversion with a wide 60Vdc–500Vdc PV input range. Its dual AC outputs support smart load management, while lithium, lead-acid, and GEL battery compatibility provides flexible energy storage for reliable backup operation.

Key Features:

• Dual AC outputs

• 30–500Vdc PV input

• Lithium/Lead-acid/GEL battery support

• Generator input support

• Optional grid feed-in

• Wi-Fi & Bluetooth monitoring

• MC4 plug-and-play connection

• Battery-free operation

Specifications:

• Product Type: Solar Storage Inverter

• Model: SF-4000 / SF-6000

• PV Input: 30–500Vdc

• AC Output: Dual

• Battery Type: Lithium, Lead-acid, GEL

• Monitoring: Wi-Fi & Bluetooth

• PV Connection: MC4

• Generator Input: Supported

• Grid Feed-In: Optional

• Battery-Free Operation: Supported

Sunflx IP21 4KW SF 4000 Solar Storage Inverter supports a wide 60V–500V DC PV input range with dual AC outputs for flexible load management and compatibility with lithium, lead-acid, and GEL batteries. Check the Solar inverter price in Pakistan at Electro Zone Pakistan.