Off-grid Inverter

Based on the concept of high efficiency, reliability and maintenance-free, the off-grid inverter products developed by MICNO.

It has provided flexible, diverse, safe and reliable system solutions for family and industrial uninterrupted power supply.

Features
Specifications
Selection table
Classic Case
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Features of Off-grid Inverter

High efficiency

Multiple charging voltage grades to adapt to more battery topology, to maximize battery performance.
Multiple working mode are optional for different working priority (grid/battery/energy saving mode)
Electricity bypass quick charging function.
Solar panel MPPT charging technology.

Intelligence

User-friendly multiple communication module (RS485, RS232, -CAN, GPRS, WIFI) are optional to be compatible with more monitoring device: mobile, computer, internet, remote operation.

Reliable

Over-load and short-circuit protection.
Capable of providing the continuous power to linear load or not-liner load of lamp, computer, fridge, air-conditioner, fans, and household appliances and industrial power.

Off-grid Inverter Topology

Off grid Inverter Topology

Application Scenario

Selection Table of Off-grid Inverter

Model	RBN1012C	RBN1024C	RBN1512C	RBN1524C	RBN2012C	RBN2024C	RBN3012C	RBN3024C	RBN4048C	RBN5048C	RBN6048C
Line mode
AO input voltage	220V/230V/240Vac
AO input voltage range	155V~272V(±2%)
Rated frequency	50HZ/60HZ (auto detection)
Frequency range	47±0.3Hz~55±0.3Hz for 50Hz; (57±0.3Hz~65±0.3Hz for 60Hz)
Over-load/short-circuit protection	Circuit breaker
Efficiency	>95%
Transfer time	(AC to DC or DC to AC): 10ms(typical)
Bypass relay current	30A								40A
Inverter mode
Output voltage waveform	Sine wave
Rated output power	1000VA/1000W		1500VA/1500W		2000VA/2000W		3000VA/3000W		4000VA/4000W	5000VA/5000W	6000VA/6000W
Power factor	1
Rated output voltage	220Vac/230Vac/240Vac（±10%）
Rated output frequency	50Hz±0.3Hz/60Hz±0.3Hz
Efficiency	>88%
Over-load protection	(110%<Load<125%)±10%: fault(shutdown output) after 15 min; (125%<load<150%)±10%: shutdown="" after="" load="">150%±10%: fault(shutdown output) after20s
Peak power (10s)	3000VA		4500VA		6000VA		11000VA		12000VA	15000VA	18000VA
Capable of starting electric motor	1HP						2HP		3HP	4HP	5HP
Output short-circuit protection	Current limit(fault after 10s)
Output breaker current	10A				30A				40A
DC input voltage/Min. dc start voltage	12VDC mode: 12/11Vdc ; 24VDC mode： 24/22Vdc								48/44Vdc
DC input voltage range	10.0 ～ 16.0，±0.6Vdc：12VDC mode (2 is 24VDC input mode ,4 is 48VDC input mode )（12VDC mode : low alarm：10.5V；shutdown：10V；high fault：16V；high recovery：15.5V）
Main operating mode	0-6 level ：electricity first；7-9 level battery first
Charge (line)
Charge current	35A	20A	45A	25A	65A	35A	75A	50A	35A	40A	50A
Charge current regulation	±5A
Battery voltage range	12VDC 模式 : 10-15.7 ； 24VDC 模式 : 20–31.4								40–62.8
Charge short-circuit protection	Circuit breaker
Breaker current	10A				30A				40A
Over charge protection	Battery voltage ≥ 15.7V is 12VDC mode (2 is 24VDC input mode,4 is 48VDC input mode )；every 1s & fault after 60s
Charge (solar)
MPPT voltage range	12VDC mode: 15-55 ； 24VDC mode： 18V-78V								50V-145V
Max. PV input voltage	12VDC mode: 70 ； 24VDC mode： 100V								200V
Max. PV open circuit voltage	12VDC mode: 56 ； 24VDC mode： 80V								145V
Rate charge current	45A								60A
Max. full load charging efficiency	98%
Battery short-circuit protection	fuse
Solar panel wiring protection	Anti reverse connecting protection
Others
Size (H x W x D)	410 x 264 x 180mm				460 x 264 x 180mm				510x 264 x 180MM	555x 264 x 180mm
Weight	15.7kg	16kg	19.9kg	19kg	21.9kg	22kg	26.3kg	26kg	29.2kg	34.5kg	37.3kg
Degree of protection	IP20 (force air, variable speed fan)
Operation temperature range	-15° C to 40° C (-25℃ ～ 60℃ for storage )
Relative humidity	RS-485/GPRS/WiFi
Safe certificate/emc certificates	CE(EN62040-1, EN62040-2）/ C2
Factory warranty	1 year

File Name File Format Update Date Download
Solar Inverter User Manual 2022-09-08

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