48V 8.5kW Single Phase Off Grid Hybrid Solar Inverter Pure Sine Wave With Built-In MPPT And LiFePO4 Compatibility
Thailand (Southeast Asia)
Q1: Is the EM series inverter suitable for Thailand's frequent power outages and high temperatures?
A: Absolutely! The EM series operates reliably in temperatures from -10°C to 50°C and features a fast transfer time of 10ms for personal computers, ensuring uninterrupted power during outages. Its anti-shock design and detachable dust cover make it ideal for Thailand's humid and dusty environments.
Q2: How does the MPPT technology benefit solar energy users in Thailand?
A: With dual MPPT and a PV input range of 60-500Vdc, the inverter maximizes solar harvest even during cloudy days. This is perfect for Thailand's tropical climate, where solar irradiance varies, helping you save on electricity bills.
Q3: Can the inverter work with lithium batteries commonly used in Thailand?
A: Yes! The EM series supports lithium battery activation via PV or utility and offers RS485 communication for seamless compatibility with LiFePO4 batteries, which are popular in Thailand for their longevity and efficiency.
Q4: What output priorities are available for homes and small businesses?
A: It supports multiple output priorities: UTL (Utility), SOL (Solar), SBU (Solar-Battery-Utility), and SUB (Solar-Utility-Battery). This flexibility allows users in Thailand to optimize energy use based on grid availability and solar production.
Q5: Is Wi-Fi monitoring available for remote management?
A: Yes, an optional Wi-Fi module enables real-time monitoring and control via mobile apps. This is especially useful for Thailand's growing smart home market, providing convenience and peace of mind.
Q6: How does the EQ function enhance battery life in Thailand's climate?
A: The EQ function optimizes battery performance by preventing overcharging and sulfation, extending battery lifecycle--essential in Thailand's high-temperature conditions where batteries degrade faster.
Vietnam (Southeast Asia)
Q1: Can the EM series handle Vietnam's voltage fluctuations and frequent storms?
A: Yes! The inverter accepts a wide voltage range of 90-280VAC, making it resilient to grid instability. Its pure sine wave output ensures safe operation for sensitive appliances during storms or power surges.
Q2: How efficient is the solar charging in Vietnam's cloudy regions?
A: With a peak efficiency of 94% and MPPT technology, the inverter efficiently converts solar energy even in low-light conditions, ideal for Vietnam's northern regions with seasonal cloud cover.
Q3: Is the inverter compatible with local lead-acid batteries?
A: While optimized for lithium batteries, the EM series supports CC/CV charging methods, making it compatible with lead-acid batteries commonly used in Vietnam. The EQ function further enhances battery health.
Q4: What surge power support is available for starting motors?
A: The EM11000-48L offers a surge power of 22000VA, capable of handling high startup currents for pumps and motors widely used in Vietnam's agricultural sector.
Q5: How easy is installation in rural Vietnamese homes?
A: The compact design (540*415*122mm) and lightweight build (14-15kg) allow for easy installation. Detailed LCD display and dry contact interfaces simplify setup for local technicians.
Q6: Does it support grid-tie operations for net metering?
A: No, the EM series is off-grid only. However, its hybrid design allows seamless switching between solar, battery, and utility, perfect for areas with unreliable grids in Vietnam.
Indonesia (Southeast Asia)
Q1: Is the EM series resistant to Indonesia's high humidity and salt air?
A: Yes! With 5-95% non-condensing humidity tolerance and anti-corrosion terminals, the inverter is built to withstand coastal and humid environments common in Indonesia.
Q2: How does the lithium battery activation work during prolonged rain?
A: The battery can be activated via PV or utility, ensuring reliability even during rainy seasons when solar input is low. This feature is crucial for Indonesia's climate.
Q3: Can it power entire households during frequent blackouts?
A: With capacities up to 11KW and surge power up to 22000VA, the inverter can support typical Indonesian homes, including air conditioners and refrigerators, during outages.
Q4: What is the maximum solar array size for residential use?
A: The EM11000-48L supports up to 11KW PV input, allowing homeowners in Indonesia to maximize rooftop solar potential and reduce dependence on generators.
Q5: Are there communication options for system integration?
A: Yes, RS232 and RS485 ports enable integration with energy management systems, popular in Indonesia's growing renewable energy market.
Q6: How does the inverter perform in remote islands without grid access?
A: It operates without a battery if needed, making it suitable for off-grid islands. The dual MPPT ensures efficient solar use, ideal for Indonesia's archipelago.
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