48V Single Phase 8.5kw 11kw Hybrid Solar Inverter Pure Sine Wave Off Grid with Dual MPPT and Wi-Fi

Price Negotiable
Price: To be negotiated
MOQ: 1 piece
Delivery Time: 30 days
Brand: 1stess
Product Description

Model Number M8500T-48PL M11000T-48PL
Place of Origin China China
Mounting Method Wall Bracket Wall Bracket
Nominal Battery Voltage (V) 48VDC 48VDC
Parallel Capacity· YES, 6units YES, 6units
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 540*415*122mm 540*415*122mm
Weight 14.5kg 15.5kg
Operating Temperature Range (-10'℃ to 50℃) (-10'℃ to 50℃)
Product Description:
  1. Dual output for smart load management
  2. Lithium battery activation function by PV or Utility
  3. Compatible work with LiFePO4 battery via RS485
  4. PV Input 500Vdc Max
  5. Built-in MPPT 120A
  6. Capable to work without battery
  7. Detachable dust cover for harsh environment
  8. Wifi remote monitoring optional
  9. Support multiple output priority: UTL, SOL, SBU, SUB
  10. EQ function to optimize battery performance and extend lifecycle
Technical Parameters:

Middle East: Conquering Heat and Powering Mega-Projects

United Arab Emirates: Supporting Smart Grids with Twin Output and LiFePO4 Integration

DUBAI – The UAE market, particularly Dubai, is driven by smart city initiatives and the need for seamless integration with modern energy storage. Consumers expect intelligent, communicative systems that offer both luxury and efficiency.

The M Series aligns perfectly with this vision through its RS485 communication protocol, enabling native integration with advanced LiFePO4 batteries. The EQ function is a high-value feature for the UAE's early-adopter crowd, who invest in premium battery technology and want to actively manage its health. The Twin AC Output capability allows for sophisticated home automation integration, powering pools and HVAC systems during the day from solar, while reserving battery backup for essential evening loads like lighting and home entertainment. With the global push for hybrid systems, this inverter’s seamless "grid-tie" (via battery backup) functionality meets the demand for reducing electricity bills without sacrificing lifestyle .

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen First Tech Co., Ltd.
Location 1404-1405A Tower A, Huahai Financial Creative Center,No.5073 Menghai Avenue,Qianhai Shenzhen-Hong Kong Cooperation Zone,Shenzhen,China
Contact Person Jennifer

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