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Off Grid 8.5kw 11kw 48V Pure Sine Wave Single Phase Solar Inverter with Parallel Support up to 6 Units

Name: Off Grid 8.5kw 11kw 48V Pure Sine Wave Single Phase Solar Inverter with Parallel Support up to 6 Units
Brand: Shenzhen First Tech Co., Ltd.
SKU: M11000T-48PL
Price: 350.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: 1stess

Certification: CE, IEC

Model Number: M11000T-48PL

Document: M series parallel capable 8...-5.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1 piece

Price: To be negotiated

Packaging Details: carton box

Delivery Time: 30 days

Payment Terms: L/C,T/T

Supply Ability: 2000 pieces per month

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          48V pure sine wave solar inverter, off grid hybrid solar inverter with parallel support, single phase solar inverter up to 11kw
                                                  

Charging Mode:	MPPT	Operating Temperature:	-10°C To 50°C
Inverter Type:	Off Grid Inverter	Frequency:	50Hz/60Hz
Output Voltage:	220VAC/230VAC	Communication Interface:	RS232/RS485
Input Voltage:	230VAC	Size:	483312122mm
Waveform:	Pure Sine Wave	Output Current:	120A
Weight:	11kg

Charging Mode:	MPPT
Operating Temperature:	-10°C To 50°C
Inverter Type:	Off Grid Inverter
Frequency:	50Hz/60Hz
Output Voltage:	220VAC/230VAC
Communication Interface:	RS232/RS485
Input Voltage:	230VAC
Size:	483312122mm
Waveform:	Pure Sine Wave
Output Current:	120A
Weight:	11kg

Description

Off Grid 8.5kw 11kw 48V Pure Sine Wave Single Phase Solar Inverter with Parallel Support up to 6 Units

Product Specifications

Specification	M8500T-48PL	M11000T-48PL
Place of Origin	China	China
Mounting Method	Wall Bracket	Wall Bracket
Nominal Battery Voltage	48VDC	48VDC
Parallel Capacity	YES, 6 units	YES, 6 units
Lithium Battery activation	YES (By PV or Utility)	YES (By PV or Utility)
Nominal Voltage	230VAC	230VAC
Frequency	50/60Hz	50/60Hz
Waveform	Pure Sine wave	Pure Sine wave
Solar Charger Type	MPPT	MPPT
Communication Interface	RS232+RS485+Dry-contact	RS232+RS485+Dry-contact
PV Array MPPT Voltage Range	60VDC~500VDC	60VDC~500VDC
Surge Power	17000VA	22000VA
Size	540415122mm	540415122mm
Weight	14.5kg	15.5kg
Operating Temperature Range	-10℃ to 50℃	-10℃ to 50℃

Key Features

Dual output for smart load management
Lithium battery activation function by PV or Utility
Compatible work with LiFePO4 battery via RS485
PV Input 500Vdc Max
Built-in MPPT 120A
Capable to work without battery
Detachable dust cover for harsh environment
Wifi remote monitoring optional
Support multiple output priority: UTL, SOL, SBU, SUB
EQ function to optimize battery performance and extend lifecycle

Technical Documentation

M Series Inverters Powering 12 Nations Across Four Continents

As the global demand for sustainable and reliable energy intensifies, the deployment of advanced solar technology has become a cornerstone of national infrastructure development. The M Series 8.5-11kW solar inverter, with its robust parallel capability, dual AC output, and battery-flexible operation, is now at the heart of transformative projects across Asia, South America, the Middle East, and Africa. Engineered for durability and high performance, these inverters are empowering communities, enhancing grid stability, and driving economic growth under the most challenging environmental conditions.

Asia: Harnessing the Sun in Dynamic Environments

Philippines - Coastal Resilience & Off-Grid Electrification

Purpose: To provide stable power for remote island communities and tourism resorts vulnerable to typhoons and grid failures.
Effect: 24/7 renewable power, reduced diesel dependency, and enhanced disaster resilience.
Scale: 150 units (approx. 1.3 MW), deployed across the Visayas region.
Location: Small islands and coastal resorts.
Expert Insight: The inverter's detachable dust cover and corrosion-resistant design are critical for salt-air environments. Its ability to work without a battery ensures basic power availability even if battery systems are damaged during storms. Parallel configuration allows for scalable microgrids.

Indonesia - Industrial & Agricultural Hybrid Power

Purpose: To stabilize energy supply for palm oil processing plants and rural telecommunication towers.
Effect: Lower operational costs, reduced carbon footprint, and reliable power for processing and communication.
Scale: 80 units (approx. 880 kW) for industrial plants; numerous smaller setups for telecom.
Location: Sumatra and Kalimantan.
Expert Insight: High humidity and sporadic grid voltage are key challenges. The inverter's pure sine wave output and wide input voltage range protect sensitive machinery. The RS485 communication enables seamless integration with existing LFP battery banks for optimal hybrid operation.

Bangladesh - Urban Rooftop and Commercial Backup

Purpose: To alleviate severe grid load-shedding in urban centers and provide backup for SMEs and hospitals.
Effect: Uninterrupted power for critical operations, reduced generator use, and lower electricity bills.
Scale: Widespread installation of ~500 units (over 4 MW cumulative) in Dhaka and Chittagong.
Location: Rooftops of commercial buildings, hospitals, and textile workshops.
Expert Insight: In dense urban areas, space is limited. The inverter's high power density (up to 11kW) and parallel capability (up to 6 units) allow for significant power generation in confined spaces. The multiple output priority modes (SUB, SBU) are ideal for managing grid, solar, and battery usage efficiently.

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Pure Sine Wave Hybrid Solar Inverter MPPT Charging Mode and Acceptable Input Voltage Range 170-280VAC or 90-280VAC 5.5kW 6.2kW

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