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{"title":"Single Phase Hybrid Inverter Pure Sine Wave Off Grid Solar Inverter 24V 3.5kw","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/6c\/8cb1e2b96262f6b61cf59326a0e4-200x200-1\/single_phase_hybrid_inverter_pure_sine_wave_off_grid_solar_inverter_24v_3_5kw_48v_5_5kw_6_2kw_solar_hybrid_inverter_with_mppt.jpg","attrs":{"Brand Name":"1stess","Model Number":"EM (PV60-500VDC) 620048L","Certification":"CE, IEC","Place of Origin":"China"}}
{"title":"48V 6.2kw Off Grid Solar Inverter Single Phase 6200W 6.2KVA Hybrid Inverter Pure","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/2f\/2eee079a42ec97a2d30b4eb3921f-200x200-1\/48v_6_2kw_off_grid_solar_inverter_single_phase_6200w_6_2kva_hybrid_inverter_pure_sine_wave_hybrid_solar_inverter_with_mppt.jpg","attrs":{"Brand Name":"1stess","Model Number":"M (PV60-500VDC)6200-48PL","Certification":"CE, IEC","Place of Origin":"China"}}
{"title":"48V 3.5KW Solar Hybrid Inverter Off Grid Inverter 5.5KW 6.2KW MPPT Hybrid","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/ab\/edb78a4e243a445f067877f1c830-200x200-1\/48v_3_5kw_solar_hybrid_inverter_off_grid_inverter_5_5kw_6_2kw_mppt_hybrid_inverter.jpg","attrs":{"Brand Name":"1stess","Model Number":"EM (PV60-500VDC) 620048L","Certification":"CE, IEC","Place of Origin":"China"}}
{"title":"MPPT Charging Mode 48VDC 4.6KW Hybrid Solar Inverter for 3.6KW 5KW 6KW Solar","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/ad\/434571bdb3bbb053dbb64dd6de4b-200x200-1\/mppt_charging_mode_48vdc_4_6kw_hybrid_solar_inverter_for_3_6kw_5kw_6kw_solar_system.jpg","attrs":{"Brand Name":"1stess","Model Number":"SRP-4.6KRS-H1","Certification":"CE, IEC","Place of Origin":"China"}}
{"title":"6KW Hybrid Solar Inverter 48V 3.6KW 4.6KW 5KW Frequency 50Hz\/60Hz MPPT Charging","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/58\/eba3b88569be6f761c03c802b064-200x200-1\/6kw_hybrid_solar_inverter_48v_3_6kw_4_6kw_5kw_frequency_50hz_2f60hz_mppt_charging_mode.jpg","attrs":{"Brand Name":"1stess","Model Number":"SRP-6KRS-H1","Certification":"CE, IEC","Place of Origin":"China"}}
Pure Sine Wave 48V 8.5kw 11kw Single Phase Off Grid Hybrid Solar Inverter with MPPT and Battery Activation
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℃)
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
Market Application: Southeast Asia
Philippines: Disaster Resilience and the Detachable Dust Cover Advantage
In a nation frequently battered by typhoons and volcanic activity, energy infrastructure resilience is paramount. The Philippine market demands equipment that is not only powerful but also rugged enough to survive harsh conditions.
The detachable dust cover on the M Series transforms from a niche feature to a primary selling point here. It provides essential protection during the dry season and volcanic ash fall, while the conformally coated boards (implied by the robust design) offer humidity resistance during the rainy season. With grid outages a daily reality for many, the inverter's < 20ms transfer time (in home appliance mode) ensures lights and fans stay on seamlessly. The 170-280VAC (or 90-280VAC) input range makes it incredibly tolerant of the unstable grid power prevalent in rural and even urban Philippine areas, protecting the unit from surges and sags. This positions the M Series not just as an inverter, but as a cornerstone of family safety and disaster preparedness.