Growatt MAX 70KTL3 Three Phase Inverter – 7 MPPT | 99% Efficiency | Commercial Solar Power
MAX-KTL3-70
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Growatt MAX 70KTL3 Three Phase Inverter – 7 MPPT, 99% Efficiency
Designed for medium to large-scale commercial rooftop and ground-mounted solar installations, the Growatt MAX 70KTL3 LV Three Phase Inverter is one of the most advanced and powerful models in Growatt’s range. Offering 7 independent MPPTs and support for 12 strings, this inverter provides unmatched system flexibility, precise monitoring, and ultra-high efficiency up to 99%.
Equipped with integrated surge protection devices (Type II for both AC & DC), reverse polarity protection, IV curve diagnosis and optional export limitation via CT clamp metering, this inverter is engineered for robust performance, safety and control.
🔧 Key Features:
- 7 MPPTs for maximum string configuration flexibility
- Maximum efficiency: 99%
- Dual power capability: Accepts both AC and DC inputs
- Built-in protection: AC/DC Type II SPD, reverse polarity, and fire protection
- String-level monitoring: 12-string intelligent IV diagnostics for fast troubleshooting
- Weatherproof: IP65 rating – ideal for outdoor installation
- Communication: USB, RS485 (optional ShineLink-X or ShineWiFi-X for remote monitoring)
- Export limitation: Compatible with 3 CT clamp meter (not included)
⚡ Electrical Specifications:
- Max AC Power: 70kW
- Max AC Current: 112.7A
- Max DC Power: 105kW
- DC Voltage Range (MPPT): 200V - 1000V
- Start-up Voltage: 250V
- Max DC Input Current: 26A per MPPT
- Strings per MPPT: 2
📐 Dimensions & Mounting:
- Dimensions: 860mm (H) x 600mm (W) x 300mm (D)
- Weight: 86kg
- Mounting: Wall mount or ground frame
🛡️ Warranty & Support:
- Standard warranty: 10 years
- Monitoring: Requires ShineLink-X or ShineWiFi-X dongle (sold separately)
- Certifications: G98, G99, CE, TUV and more (refer to datasheet for full list)
Whether you're managing a rooftop solar farm or a commercial PV array, the Growatt MAX 70KTL3 LV Inverter delivers class-leading performance, safety and intelligent control. Available now at 4boats.co.uk for rapid UK delivery.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
