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SolarEdge TerraMax™ Inverter
Setting new ground rules for higher yields
Harness the untapped potential in challenging terrains, to unlock business opportunities beyond the limitations of conventional PV systems. The SolarEdge TerraMax™ Inverter, paired with H1300 Power Optimisers, delivers up to 330kW of power, setting new standards for energy yields, module level visibility, and O&M savings.

Versatility that conquers various landscapes
Ideal for implementing ground-mounted solar on challenging terrains with slopes, irregular shapes or uneven surfaces, and above crops or bodies of water.
Suitable for both centralised and distributed architectures, it supports up to 80-module string lengths, requiring less cabling and overall equipment, reducing BoS (balance of system) costs by as much as 50%*.
*Based on comparisons using HelioScope on 8MW projects and typical string inverters. Numbers can change based on project characteristics.
Smart battery management
Determines the optimal time to export, import, charge and discharge the site’s storage system to minimise costs.
Automated EV Charger management
Designed to automatically control and optimise EV charging based on available solar energy, electricity spot prices, and charging schedules, while also handling payment processing, billing, and other functions.
Automated EV Charger management
Designed to automatically control and optimise EV charging based on available solar energy, electricity spot prices, and charging schedules, while also handling payment processing, billing, and other functions.
Enhancing building asset efficiency
Collects real-time data from on-site devices such as lighting, HVAC and temperature control, identifies anomalies and enhances their efficiency.
High-yield inverter maximises profits
- DC-Optimised technology boosts energy for up to 6% across a 20-year lifespan*
- 200% DC Oversizing provides extended energy production periods
- PID Rectifier ensures consistent peak performance
* The revenue gain calculations assume an electricity rate of 12₵/kWhr, an annual escalator of 3%, and discount rate of 6%, for sites between 300kW to 5MW, validated by Pure Power Engineering
Granular performance visibility
SolarEdge ONE, a smart energy optimisation platform built-in to the optimised utility solution. It provides pinpointed visibility into site performance, identifies faults, and enables remote troubleshooting, maximising uptime, reducing service visits, and lowering O&M costs.

Safeguarding people, property and data
SolarEdge TerraMax™ Inverter’s built-in SafeDC™ feature is designed to lower DC voltage to touch safe levels and provide a safer environment for service and emergency crews. Additionally, the inverter offers multilayered protection from inverter to cloud, complying with global safety and cybersecurity standards to safeguard your system.

H1300 Power Optimizer
designed specially for TerraMax™ Inverter
Maximise energy production and mitigate various types of mismatch losses,
from manufacturing tolerance to partial shading and aging –
while ensuring maximum system safety.
