CTESS 4020 Off-Grid Solar Hybrid Storage Generator

CTESS 4020 Off-Grid Solar Hybrid Storage Generator

This 40kWh capacity, 20kW output Hybrid Energy Storage System (HESS) is engineered for versatile and stable power supply. It integrates a built-in engine and generator, while supporting AC fast charging and solar PV replenishment—adapting to multiple energy sources for flexible use.

Core components are sourced from internationally renowned brands, ensuring exceptional reliability and consistent performance. Equipped with an intelligent diesel generator control system, it optimizes energy consumption to the maximum, minimizing fuel usage and reducing emissions.

Ideal for scenarios requiring reliable power with eco-conscious design, this system blends durability, efficiency, and environmental responsibility, delivering trustworthy energy support for diverse needs.

Mobile Hybrid Energy Storage System

Mobile and scalable HESS delivering sustainable power.

Designed for rapid deployment

EV charging
Construction site
Event
Mobile fast charging

Off-grid charging

Temporary charging

Emergency power
Infrastructure construction

Renewable energy construction

Industrial vehicle

Industrial machinery charging
Musicfestival

Electricmotorsport

Movieproduction

Outdoorevent

Mobile Hybrid Energy Storage System

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Download the CTESS brochure, with all the details and specification

Powerful, and Stable Inverter Components

Combine hybrid energy storage system is integrated with Deye inverters, complemented by three - phase CEE input/output and Schuko outlets. The Deye inverter ensures efficient energy conversion, while the dual - type output interfaces cover both high - power and daily low - power needs. Enables the system to flexibly meet different load power requirements, serving as a versatile power solution for complex off-grid scenarios.

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Hybrid Energy Storage System: Reliable Power for Remote Areas

The Hybrid Energy Storage System (HESS) seamlessly integrates AC grid input, diesel generators, and solar PV, while storing surplus energy. It balances eco-friendliness—maximizing clean solar power to cut emissions—and emergency readiness, with diesel generators as backup. Ideal for remote areas lacking stable electricity, it delivers consistent, reliable power, eliminating disruptions and blending sustainability with practicality for off-grid or weak-grid scenarios.