Product Date
Technical Specifications For PH1800 On / Off Grid Hybrid Solar Inverter | |
Efficiency | |
Maximum Efficiency | 98% |
Inverter efficiency | 93% |
PV Input (DC) | |
Voltage | 220VAC ~ 240VAC |
Selectable Voltage Range | 170~280VAC(For Personal Computers); 90~280VAC(For Home Appliances); 184~253VAC(VDE4105) |
Frequency Range | 50Hz/60Hz (Auto sensing) |
Inverter Output (AC) | |
Rated Power | 2000W / 3000W / 4000W / 5000W |
AC Voltage Regulation (Batt.Mode) | (220VAC ~ 240VAC)±5% |
Inverter Efficiency (Peak) | 93% |
Waveform | Pure Sine Wave |
Transfer Time | 10ms(For Personal Computers)20ms(For Home Appliance) |
Battery | |
Nomial voltage | 24VDC / 48VDC |
Floating Charge Voltage | 27VDC / 54VDC |
Overcharge Protection | 31VDC / 60VDC |
Solar Charger & AC Charger | |
Maximum PV Array Open Circuit Voltage | 145VDC |
PV Array MPPT Voltage | 30~130VDC ; 64~130VDC |
Standby Power Consumption | 2W |
PV Input Power | 1440W/1920W ; 2880W/3840W |
Maximum Solar Charge Current | 60A / 80A |
Maximum AC Charge Current | 20A/30A ; 60A |
Maximum charging current(A) | 80A ; 120A/140A |
Protections | |
Overload | Yes |
Short circuit | Yes |
Deep discharge | Yes |

Product Feature
MPPT On/Off Grid Hybrid Solar Inverter with Battery
This is a multi-function inverter, combining functions of inverter and MPPT solar charger controller, solar charger and battery charger to offer uninterruptible power support with portable size. The comprehensive LCD display offer user-configurable and easy-accessible button operation.
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Competitive! 5kw Single Phase On/Off Grid for Home&Commerce use MPPT with WIFI monitor Solar Hybrid Inverter
Support USB, RS485 monitoring function with free CD
Overload, short circuit and deep discharge protection
Cold start function
Wifi remote monitoring
Compatible to generator
Wifi communication
you can download this app on your cellphone and monitor the whole system, you will know how much electricity the system generate and sell to the utility.

you can download this app on your cellphone and monitor the whole system, you will know how much electricity the system generate and sell to the utility.

LCD Display Panel
Perfectly driving inductive load current
Highly Efficient
They are the first choice when it comes to designing residential solar power plants with easy installation and maintenance in mind
Perfectly driving inductive load current
Highly Efficient
They are the first choice when it comes to designing residential solar power plants with easy installation and maintenance in mind
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Factory Details

Shenzhen Must Solar Limited, stablished in 1998, with the headquarter in Hongkong. Our products have passed SAA,CE, SONCAP certificate and ISO9001 quality certificate. We are one of the authorized suppliers for China Government.
From now we have 10,000 square meter of production line. Over 260 workers produced 6 million pieces machines each year. Sales volumn US$100 millions focus on solar products.
"Customer first, Teamwork spirit, Embrace change, Be responsible." That's us! Must is your best choice.
Where there is clean power to use, there is Must Power's products and service. -- Must Solar

From now we have 10,000 square meter of production line. Over 260 workers produced 6 million pieces machines each year. Sales volumn US$100 millions focus on solar products.
"Customer first, Teamwork spirit, Embrace change, Be responsible." That's us! Must is your best choice.
Where there is clean power to use, there is Must Power's products and service. -- Must Solar

Our Team


Feel free to send an inquiry!
Emma Hang
MUST POWER LIMITED
MUST POWER LIMITED