1kva 2kva 3kva 5kva high frequency off grid solar inverter

Item No.: SRM013
SRHM Series is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger and battery charger to offer uninterruptible power support with portable size.
Description Specification


1. Perfect sine waveform output
(Specially designed to start up inductive loads such as refrigerators, motors, pumps, compressors and laser printers as well as electronic loads like TVs, Computers, power tool,etc.)

2. Built-in 25A/30A/60A/80A MPPT solar charge controller.

3. Built-in AC charger 10A/20A/30A/40A/50A/60A.

4. Parallel operation with up to 6 units available for SRHM 4K/5K.

5. Selectable AC input voltage:170V-280V,90V-280V @50Hz/60Hz Auto Sensing.
6. Cold start functionality (Be able to give output with full load connected without AC mains present.)

7. AC and solar input priority can be manually configurated.

8. Compatible to AC mains input and generator voltage input.

9. Transformer-less design provides reliable power conversion in compact size.

10. Equipped with MPPT solar charge controller to maximize and regulate DC power from the solar array for charging the battery bank.

Foshan Sunremain Technology Co.,Ltd is an national creative high-tech enterprise, specialized in R&D, manufacturing and marketing of high reliable off grid solar inverters, power inverter mppt solar controllers, ups systems and solutions. Our factory has passed ISO quality management system certification.

We try our best to meet customers' expectations in terms of product quality, customer service and on-time delivery, strictly following the principles of "faithfulness, passion, professional care" and "mutual benefits". “Sunremain”, a believable brand, will provide you with the best quality, the lowest price, punctual shipment and cordial service.
MODEL SRHM- 24/1K SRHM- 24/2K SRHM- 48/2K SRHM- 24/3K SRHM- 48/3K SRHM- 48/4K SRHM- 48/5K
Rated Power 1KVA/800W 2KVA/1600W 3KVA/2400W 4KVA/3200W 5KVA/4000W
Input Voltage 220VAC/230VAC/240VAC
Selectable Input Voltage Range 170~280VAC(For Personal Computers), 90~280VAC(For Home Appliances)
Frequency 50Hz / 60Hz (Auto Sensing)
AC Voltage Output Regulation (Battery Mode) 220VAC/230VAC/240VAC+-5%
Surge Power 2000VA 4000VA 6000VA 8000VA 10000VA
Efficiency(Peak) 90% 93%
Transfer Time 10ms (For Personal Computers), 20ms (For Home Appliances)
Waveform Pure Sine Wave
Battery Voltage 24VDC 24VDC 48VDC 24VDC 48VDC 48VDC 48VDC
Floating Charging Voltage 27VDC 27VDC 54VDC 27VDC 54VDC 54VDC 54VDC
Overcharge Protection 31VDC 31VDC 62VDC 31VDC 62VDC 62VDC 62VDC
AC Charge Current 10A or 20A 20A or 30A 20A or 30A 20A or 30A 20A or 30A 10A/20A... 50A/60A
Maximum PV Array Power 600W 600W/1440W 2880W 600W/1440W 2880W 2880W 2880W
MPPT Range @ Operating Voltage 30~66VDC 30~66VDC 60~115VDC 30~66VDC 60~115VDC 60~115VDC 60~115VDC
Maximum PV Array Open Circuit Voltage 75VDC 75VDC 145VDC 75VDC 145VDC 145VDC 145VDC
Maximum Solar Charging Current 25A 25A/60A 60A 25A/60A 60A 60A 60A
Maximum Charging Current 25A 30A/60A 60A 30A/60A 60A 120A 120A
Maximum Efficiency 98%
Standby Power Consumption 2W
Dimension, D*W*H (mm) 100*272*355mm 120*295*468mm
Net Weight(kgs) 7.4 7.6 8.0 13.5 14.5
Humidity 5% to 95% relative humidity (Non-condensing)
Operating Temperature 0-55℃
Storage Temperature -15-60℃

Remarks: Product Specifications are subject to change without further notice