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PROMO KIT: KSTAR Kickstarter 5kW Single-Phase Hybrid Inverter + 20.48kWh Battery Storage System

Take full control of your home energy demands with the KSTAR Kickstarter 5kW Hybrid Promo Kit. Featuring an advanced 5kW single-phase hybrid inverter with 200% PV oversizing paired with 20.48kWh of low-voltage $LiFeP{O}_4$ storage (4x 5.12kWh modules), this all-in-one system maximizes solar self-consumption and provides reliable emergency backup power.

Equipped with an integrated changeover switch, built-in CT for DC coupling, and IP66/IP65 weatherproof protection, this bundle offers a complete, hassle-free installation.

Key Features & System Highlights

• 5kW Output & 200% DC Oversizing: Continuous 5,000W AC output supporting up to 10,000 Wp of solar array input for maximum energy generation even in low-light conditions.

• Dual MPPT Trackers: 2 independent MPPT trackers (1 string per MPPT) offer great flexibility for complex roof orientations.

• 20.48kWh High-Capacity Storage: Includes 4x KSTAR 5.12kWh (5.01 kWh usable) low-voltage battery modules utilizing safe, long-lasting LiFePO4​ chemistry.

• Seamless Backup & Changeover: Built-in automatic changeover switch and EPS backup functionality ensure continuous power supply to critical home loads during grid blackouts.

• Built-in CT & Wi-Fi: Pre-equipped with an integrated Current Transformer (CT) for easy DC coupling and built-in Wi-Fi for 24/7 cloud monitoring via mobile app and web portal.

• Rugged Outdoor Rating: Inverter features an IP66 rating and batteries feature IP65 protection, making the system ideal for indoor or outdoor installations.

Technical Specifications

1. Hybrid Inverter: KSTAR E5KS-D22 (1021G4616)

• Nominal AC Output Power: 5,000 W

• Max. Recommended PV Input Power: Up to 10,000 Wp (200% PV Oversizing)

• No. of MPPTs / Strings: 2 MPPTs / 1 String per MPPT

• Grid Connection Type: Single-Phase

• Included Hardware: Built-in CT for DC Coupling + Built-in Automatic Changeover Switch

• Monitoring: Integrated Wi-Fi module (24/7 Cloud Monitoring)

• Ingress Protection Rating: IP66

2. Battery System: KSTAR BP48100-PF1A-G2 (20.48 kWh Total)

• Battery Module Model: 4x KSTAR Low Voltage Battery Modules (ES-KST-BP48100-PF1A-G2)

• Nominal Capacity per Module: 5.12 kWh (Usable: 5.01 kWh)

• Total Energy Capacity: 20.48 kWh Nominal ( 20.04 kWh usable)

• Battery Chemistry: Lithium Iron Phosphate (LiFePO4​)

• System Type: Low Voltage (48V / LV)

• Compatibility: Native integration with KSTAR All-in-One Single & Three Phase Hybrid Inverters

• Ingress Protection Rating: IP65

Package Includes:

• 1x KSTAR 5.0kW Single-Phase Hybrid Inverter w/ Wi-Fi, CT & Changeover Switch (KST-E5KS-D22)

• 4x KSTAR 5.12kWh LV LiFePO4​ Battery Modules (ES-KST-BP48100-PF1A-G2)