Smart Solar Backup System
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Solar Inverter, Zewnic
Ziewnic Dual Max (3.5KW) PV5000 Solar Hybrid Inverter
Ziewnic Dual Max (3.5KW) Hybrid Inverter Features
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5th-Generation Hybrid Inverter — First of its kind in Pakistan, designed to deliver high-performance operation across multiple modes (on-grid, off-grid, hybrid).
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100% Pure Sine Wave Output, PF ≈ 1.0 — Clean and stable AC power compatible with all appliances.
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Dual Output Load Management — Separates normal and heavy loads for intelligent prioritization during power events.
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MPPT-Based Solar Charge Controller (100 A) — Efficiently harvests energy with wide PV input range (60–450 VDC) and max PV input current of 18 A (or 28 A) per MPPT.
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Battery Operation with or without Battery — Flexible for battery-independent PV-to-load use or full backup.
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Battery Charging Capacity up to 160 A (AC + Solar) — Supports high-current charging scenarios.
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Cold Start Function & Utility/Generator Adaptation — Can start from PV input or generator; auto adapts to mains voltage variations.
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Touch‑Button Color LCD & One‑Button Restore — Easy visual interface and quick factory reset option.
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Communication Interfaces (RS-485 / CAN) — Enables system monitoring and integration with BMS/digital platforms.
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Built-In Anti‑Dust Kit & Conformal Coating — Designed to withstand dusty and humid conditions.
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Compatibility with All Lithium Batteries — Supports Li-ion, LiFePO₄, etc., ensuring future battery flexibility.
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Advanced Protection Features — Comprehensive safeguards against overload, short circuit, deep discharge, and more.
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High Efficiency — Peak solar-to-AC conversion up to 97%, battery discharge efficiency ~94%, and system peak efficiency ~98%.
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Fast Transfer Time — 10 ms (PC mode) and 20 ms (appliance mode) to ensure no downtime.
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Surge Capacity — Handles up to 6 kVA surge loads to support startup demands .
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Operating Range — 0–50 °C ambient temperature, humidity tolerance 5–95% (non-condensing), storage from –15 °C to 60 °C.
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