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Off-Grid Solar Inverter 1-3kW Pure Sine Wave with 80A MPPT and WiFi/GPRS Connectivity for Remote Monitoring
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Off-Grid Solar Inverter 1-3kW Pure Sine Wave with 80A MPPT and WiFi/GPRS Connectivity for Remote Monitoring
| MOQ: | 100 |
| Standard Packaging: | Regular Box |
| Delivery Period: | 5-10 Days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union |
| Supply Capacity: | 1000/ week |
Detail Information
Place of Origin
China
Brand Name
Huijie
Model Number
E-1KW-12V
Rated Power:
1000W / 1000VA
Surge Power:
2000VA
Battery Voltage:
12VDC
AC Input Voltage:
230VAC (170-280V)
AC Output Voltage:
230VAC ±5% (battery Mode)
Waveform:
Pure Sine Wave
MPPT Range:
20-150VDC
Max PV Array Power:
600W
Max PV OCV:
150VDC
Max Charging Current:
80A (PV + AC Combined)
Max AC Charging Current:
40A
Efficiency (PV To INV):
94% Peak
Efficiency (Batt To INV):
94% Peak
Transfer Time:
10ms (PC) / 20ms (Appliances)
Dimensions (DxWxH Mm):
290x240x91
Weight:
3 Kg
Communication:
RS232 / GPRS / WiFi (optional)
Operating Temperature:
-10°C To +50°C
Humidity:
5% To 95% (non-condensing)
Product Description
Off-Grid Solar Inverter 1-3kW Pure Sine Wave 80A MPPT WiFi/GPRS Battery Priority with Solar Priority
Product Overview
The E/HY series off-grid solar inverters are designed to deliver reliable, efficient, and intelligent power conversion for residential, remote, and backup applications. Available in power ratings from 1000VA to 3000VA (models E-1KW-12V, E-1.5KW-24V, HY1512M, and HY3022MN-L), these pure sine wave inverters feature a built-in 80A MPPT solar charger with a wide PV input range (30-400VDC), allowing direct connection of high-voltage solar arrays for optimal energy harvesting.
Advanced smart features include WiFi and GPRS network connectivity for iOS/Android remote monitoring, programmable battery charging profiles to extend battery life, and a unique "solar priority" mode that powers loads directly from solar energy before drawing from batteries or grid. With high peak efficiency of up to 98% (PV to inverter) and comprehensive protection features, this series is the ideal power solution for off-grid living, emergency backup, and remote industrial sites.
Key Features & Advantages
- Pure Sine Wave Output with PF1.0: Delivers clean, stable power with a power factor of 1.0, ensuring safe operation of sensitive electronics, appliances, and tools. Output voltage regulation is maintained at 230VAC ±5% in battery mode.
- High-Performance 80A MPPT Solar Charger: The built-in MPPT controller maximizes solar harvest with tracking efficiency. Wide PV voltage range (30-400VDC) accommodates various panel configurations. Maximum PV array power from 600W to 3000W depending on model.
- Smart Connectivity & Remote Control: Integrated WiFi and GPRS modules (optional) enable real-time monitoring, parameter adjustments, and system status alerts via a dedicated app for iOS and Android devices.
- Flexible Energy Management Modes: Select between solar priority (prefers solar to power loads first), battery priority, or grid priority. The smart charging design optimizes battery life by automatically adjusting charge parameters for different battery types, including lithium (LiFePO4) compatibility.
- Durable Design for Harsh Environments: Built-in anti-dust protection kit ensures reliable operation in dusty or humid conditions. Wide operating temperature range (-10°C to 50°C) and 5-95% non-condensing humidity tolerance.
- Fast Transfer Time & High Surge Capability: Seamless 10ms transfer time between grid and battery (20ms for appliances) ensures uninterrupted power. Surge ratings up to 6400VA allow starting of inductive loads like motors and compressors.
Applications & Usage
- Off-Grid Homes & Cabins: Complete solar power system for remote locations without utility access.
- Emergency Backup Power: Reliable backup for critical loads during grid outages.
- RVs, Boats & Mobile Applications: Compact size and high efficiency ideal for mobile off-grid living.
- Remote Industrial Equipment: Power for telecommunications, monitoring stations, and agricultural machinery.
- Solar Priority Systems: Maximize self-consumption and reduce electricity bills.
Frequently Asked Questions
What does "solar priority" mode mean?
In solar priority mode, the inverter powers connected loads directly from solar energy first, then uses battery power if solar is insufficient, and only switches to grid as a last resort—maximizing renewable self-consumption.
Can I monitor the system remotely?
Yes, with optional WiFi or GPRS modules, you can monitor real-time data (solar input, battery status, load power) and change settings via a smartphone app for iOS and Android.
What battery types are compatible?
The inverter supports lead-acid (AGM, gel, flooded) and lithium (LiFePO4) batteries with programmable charging profiles to optimize battery life.
How long does it take to switch to battery backup?
Transfer time is 10 milliseconds for PC/computer mode and 20 milliseconds for appliance mode, ensuring uninterrupted operation for most sensitive equipment.
What is the maximum PV input voltage?
Depending on the model, the maximum open-circuit voltage (OCV) is 150VDC (for E series) or 450VDC (for HY series). Always check the specifications to avoid overvoltage damage.
Is the inverter suitable for outdoor use?
The inverter is designed for indoor, protected installation. The built-in anti-dust kit provides dust protection, but it should not be exposed to direct rain or water ingress. An IP-rated enclosure is recommended for outdoor placement.
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