Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"1.3KW Off-Grid Solar Energy Storage System with Pure Sine Wave Inverter and","imgUrl":"https:\/\/img.ismap.com\/nimg\/fe\/4e\/6f0ea0b0912338d80b9d1e706c98-200x200-1\/1_3kw_off_grid_solar_energy_storage_system_with_pure_sine_wave_inverter_and.jpg","attrs":{"Model Number":"Custom","DC Input Voltage":"12V","Minimum Order Quantity":"100 pcs","Delivery Time":"5-8 work days"}}
{"title":"3.5KW Off-Grid Solar Energy Storage System with 5KWh LiFePO4 Battery and Hybrid","imgUrl":"https:\/\/img.ismap.com\/nimg\/38\/aa\/0c606f46d986a34f55a645cdfa9c-200x200-1\/3_5kw_off_grid_solar_energy_storage_system_with_5kwh_lifepo4_battery_and_hybrid_mppt_inverter.jpg","attrs":{"Model Number":"Custom","Battery Energy Capacity":"5.12 KWH","Minimum Order Quantity":"100 pcs","Delivery Time":"5-8 work days"}}
{"title":"2279mm Monocrystalline Solar Photovoltaic Panels For Residential Commercial","imgUrl":"https:\/\/img.ismap.com\/nimg\/90\/23\/12cb8cf9092778810cb16f554e07-200x200-1\/2279mm_monocrystalline_solar_photovoltaic_panels_for_residential_commercial.jpg","attrs":{"Brand Name":"welons","Model Number":"Custom","Certification":"CE ROHS FCC","Place of Origin":"China"}}
{"title":"PV 550 W Solar Panels Solar Hybrid System Durable Construction For Commercial","imgUrl":"https:\/\/img.ismap.com\/nimg\/e7\/cd\/c499d46a1984857e039894c88e97-200x200-1\/pv_550_w_solar_panels_solar_hybrid_system_durable_construction_for_commercial.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Max Output Power":"550W","Open Circuit Voltage":"49.8V"}}
{"title":"IEC IP68 Solar Power Generation Panel 5400Pa Dustproof Solar Photovoltaic System","imgUrl":"https:\/\/img.ismap.com\/nimg\/c3\/44\/8829e24215b406289682a586ff29-200x200-1\/iec_ip68_solar_power_generation_panel_5400pa_dustproof_solar_photovoltaic_system.jpg","attrs":{"Brand Name":"welons","Model Number":"Custom","Certification":"CE ROHS FCC","Place of Origin":"China"}}
{"title":"350W Monocrystalline Solar Panel FCC 40.3V Solar Heating System For House","imgUrl":"https:\/\/img.ismap.com\/nimg\/eb\/aa\/d635858c0cbda463ab7702301157-200x200-1\/350w_monocrystalline_solar_panel_fcc_40_3v_solar_heating_system_for_house.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Rated Power":"350W","Number of Cells":"60"}}
{"title":"300W Soft Solar Panel Flexible Solar Cells 21.4V 200W\/M2","imgUrl":"https:\/\/img.ismap.com\/nimg\/7a\/37\/88008631a2d52d1e1576f6b92ed8-200x200-1\/300w_soft_solar_panel_flexible_solar_cells_21_4v_200w_2fm2.jpg","attrs":{"Brand Name":"Welons","Place of Origin":"China","Maximum Power (Pmax)":"300 W","Voltage at Maximum Power (Vmp)":"21.4 V"}}
1.3KW Off-Grid Solar Energy Storage System With Pure Sine Wave Inverter & Lithium Battery
A comprehensive off-grid power solution combining high-efficiency solar charging with reliable lithium battery storage and pure sine wave power output.
Core Performance Advantages
Stable Pure Sine Wave Output
High-frequency hybrid inverter delivers distortion-free pure sine wave power, compatible with all household appliances, office equipment and small industrial devices, with no electromagnetic interference.
High-Efficiency MPPT Charging
Built-in 60A MPPT solar charge controller achieves up to 99% conversion efficiency, maximizes solar energy harvest and improves overall system energy efficiency.
Long-Life Grade A Lithium Battery
Adopts top-tier Grade A LiFePO4 battery cells with over 6000 charge-discharge cycles and 5-year warranty, delivering 3x longer service life than traditional lead-acid batteries, with excellent thermal stability and explosion-proof safety.
Full-Range Intelligent Protection
MCU-controlled multi-level protection against overload, short circuit, over-temperature, over-charge and over-discharge, with automatic fault alarm to ensure equipment and user safety.
Flexible Installation Adaptability
Full aluminum mounting bracket suitable for rooftop and ground installation, with outstanding wind and snow load resistance, ideal for outdoor and remote area deployment.
Applications
Daily power supply for remote residences, homestays and farms without grid access
Emergency backup power for households, small retail shops and offices
Power supply for outdoor camping, RVs and mobile work sites
Off-grid power for small hydrological, meteorological and environmental monitoring stations
Long-term stable power supply for islands, mountainous areas and other hard-to-reach grid regions
Operation Guidelines
Sunny Conditions: Under solar charging, maximum simultaneous load shall not exceed 1.5KW. Instantaneous overload will trigger inverter power reduction or shutdown.
Cloudy/Nighttime Conditions: When running on battery only, continuous load shall be kept within 1.3KW to avoid deep discharge and premature battery degradation.
Installation Environment: System shall be installed in a dry, ventilated, non-corrosive environment, away from direct high temperature, humidity and prolonged exposure to extend service life.
