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Shenzhen First Tech Co., Ltd.
Shenzhen First Tech Co., Ltd.
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Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation

제품 상세정보

원래 장소: 중국

브랜드 이름: 1stess

인증: CE, IEC

모델 번호: EM-T(PV60-500VDC) 11000-48L

문서: EM8500-48L 11000-48L.pdf

지불과 운송 용어

최소 주문 수량: 1개 조각

가격: To be negotiated

포장 세부 사항: 상자 상자

배달 시간: 30일

지불 조건: 신용장, 티/티

공급 능력: 한 달에 2000 조각

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사양
강조하다:

48V off grid solar inverter

,

11kW pure sine wave inverter

,

solar inverter with MPPT

충전 모드:
MPPT
작동 온도:
-10 ° C ~ 50 ° C
인버터 유형:
그리드 인버터에서
빈도:
50Hz/60Hz
출력 전압:
220vac/230/240vac
통신 인터페이스:
RS232/RS485/건식 접점
입력 전압:
230vac
크기:
540*415*122mm
파형:
순수한 사인파
출력 전류:
160a
무게:
15kg
충전 모드:
MPPT
작동 온도:
-10 ° C ~ 50 ° C
인버터 유형:
그리드 인버터에서
빈도:
50Hz/60Hz
출력 전압:
220vac/230/240vac
통신 인터페이스:
RS232/RS485/건식 접점
입력 전압:
230vac
크기:
540*415*122mm
파형:
순수한 사인파
출력 전류:
160a
무게:
15kg
설명
Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation
Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation
Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation 0
MODEL EM8500-48L EM11000-48L
Capacity 8.5KVA/8.5KW 11KVA/11KW
Maximum PV input power 10000W 11000W
Lithium Battery Activation YES (By PV or Utility) YES (By PV or Utility)
Lithium Battery Communication YES(RS485) YES(RS485)
Battery Voltage 48VDC 48VDC
Solar Charger TYPE MPPT MPPT
Communication Interface RS232/RS485/DRY CONTACT RS232/RS485/DRY CONTACT
Dimension, D xW x H(mm) 540*415*122 540*415*122
Product Features
  • Built-in 2 MPPT
  • Lithium battery activation function by PV or Utility
  • Compatible work with LiFePO4 battery via RS485
  • Pure Sine Wave
  • Power factor 1.0
  • PV Input 500Vdc Max
  • Built-in MPPT140A/160A
  • 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
Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation 1 Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation 2 Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation 3 Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation 4 Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation 5 Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation 6 Reliable 48V 11kW Off Grid Solar Inverter Single Phase Pure Sine Wave With Integrated MPPT And Battery Activation 7
Malaysia (Southeast Asia)
Q1: Does the EM series meet Malaysia's standards for residential solar systems?
A: While local certification may be required, the inverter's pure sine wave output and PF=1.0 align with international standards, ensuring safe and efficient operation in Malaysia.
Q2: How does it handle Malaysia's consistent solar exposure?
A: With a max PV input of 500Vdc and MPPT range of 60-500Vdc, the inverter optimizes energy harvest from Malaysia's abundant sunlight, increasing ROI for solar investments.
Q3: Is the Wi-Fi module easy to set up for urban homes?
A: Yes, the optional Wi-Fi module offers plug-and-play setup, allowing users in Kuala Lumpur or Penang to monitor energy usage remotely via smartphones.
Q4: Can it support small businesses with high power demands?
A: Absolutely! The 11KW model provides reliable power for shops or workshops, with overload protection (140% for 5s) ensuring safety during demand spikes.
Q5: How does the battery charging compare to traditional inverters?
A: The EM series offers up to 160A solar charge current, charging batteries faster than conventional models--perfect for Malaysia's energy storage needs.
Q6: What cooling mechanisms are in place for tropical heat?
A: Built-in thermal management and a wide operating temperature range ensure stable performance, even in Malaysia's hot climate.
Philippines (Southeast Asia)
Q1: Is the EM series durable enough for the Philippines' typhoon-prone areas?
A: Yes! The anti-shock terminals and robust housing withstand harsh weather. Its ability to operate without a battery adds resilience during disasters.
Q2: How does it address frequent brownouts in rural areas?
A: With a transfer time of 20ms for home appliances, the inverter provides seamless backup power, essential for Philippines' unstable grid.
Q3: Can it be used with portable generators?
A: While designed for solar and grid, the AC charger compatibility allows integration with generators, a common backup solution in the Philippines.
Q4: What solar panel configurations are recommended?
A: The dual MPPT supports two independent PV arrays up to 5500W each, ideal for maximizing limited roof space in Philippine homes.
Q5: Is technical support available locally?
A: Although specific support depends on distributors, the product's RS485 and dry contact interfaces facilitate local technician assistance.
Q6: How does the EQ function help in extending battery life?
A: It prevents battery stratification and corrosion, crucial in the Philippines where high temperatures accelerate battery degradation.
Nigeria (Africa)
Q1: Can the EM series handle Nigeria's unstable grid and voltage spikes?
A: Definitely! The wide input voltage range (90-280VAC) and overload protection safeguard against grid irregularities, common in Nigeria.
Q2: How efficient is it for off-grid homes in rural Nigeria?
A: With 94% peak efficiency and the ability to work without a battery, it reduces energy waste and costs, perfect for remote communities.
Q3: Is it compatible with deep-cycle batteries used in Nigeria?
A: Yes, the CC/CV charging method supports deep-cycle lead-acid batteries, while RS485 enables future upgrades to lithium batteries.
Q4: What is the maximum discharge current for high-power appliances?
A: The EM11000-48L offers 220A discharge current, capable of running refrigerators, water pumps, and lighting systems simultaneously.
Q5: How does the MPPT perform in Nigeria's sunny climate?
A: The MPPT technology ensures maximum solar energy harvest, leveraging Nigeria's high solar irradiance to cut diesel generator reliance.
Q6: Are there options for system expansion?
A: While parallel capability is not supported, the high capacity and modular design allow for scalable setups in Nigerian homes and businesses.
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