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Inverter 3.5kw E Trust Smart III with bluetooth

E-Trust Smart III 3.5kW solar inverter with Bluetooth app monitoring, pure sine wave 220V AC output and smart protection features.

✓3.5kW solar inverter
✓Bluetooth app monitoring
✓Pure sine wave output
✓220V AC output
✓Smart protection features

●In StockSKU: AS-2C1FHCYP

💻 Product Overview

The E-Trust Smart III is a 3.5kW solar inverter built for residential and small commercial solar setups. Bluetooth connectivity lets you monitor and control the system from a mobile app, while pure sine wave output keeps connected equipment running on stable power. Intelligent protection features cover overload, short circuit, overvoltage and temperature conditions.

✨ Key Features

Bluetooth monitoring: Connect to a mobile app for real-time system monitoring and control.
Pure sine wave output: Delivers 220V AC output in a pure sine wave waveform.
Smart protection: Built-in protection against overload, short circuit, overvoltage and temperature.
Intelligent cooling: Fan cooling system manages heat during operation.
Digital display: LCD or LED display depending on the version.
Flexible setup: Works as a hybrid or off-grid solar inverter depending on configuration.

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

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❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: Beirut & Mount Lebanon in 1–2 business days and other regions in 2–4 business days. Same-day delivery is available in Beirut for orders placed before 2 PM.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, on any order.

How long will this UPS / power backup run my devices?▾

Runtime depends on load and battery capacity (VA/Wh). For a PC, a 1000–1500VA UPS typically provides 10–30 minutes to save work and shut down cleanly. Tell us your load for an estimate.

Do you supply batteries / help with setup?▾

Yes — Technodel supplies replacement UPS batteries and can help with setup. Batteries typically last 2–3 years depending on usage and power conditions in Lebanon.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.