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Shenzhen First Tech Co., Ltd.
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Single Phase Off Grid 48V Solar Inverter Hybrid Pure Sine Wave 3kw 3.6kw 4.6kw 5kw 6kw MPPT High Efficiency 97.3%

Product Details

Place of Origin: China

Brand Name: 1stess

Certification: CE, IEC

Model Number: 6kW ECO

Payment & Shipping Terms

Minimum Order Quantity: 1 piece

Price: To be negotiated

Packaging Details: carton box

Delivery Time: 30 days

Payment Terms: L/C,T/T

Supply Ability: 2000 pieces per month

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Specifications
Highlight:

48V off grid solar inverter

,

hybrid solar inverter with MPPT

,

pure sine wave solar inverter

Charging Mode:
MPPT
Operating Temperature:
-10°C To 50°C
Inverter Type:
Off Grid Inverter
Frequency:
50Hz/60Hz
Output Voltage:
48VDC
Communication Interface:
RS485/CAN/USB
Charging Mode:
MPPT
Operating Temperature:
-10°C To 50°C
Inverter Type:
Off Grid Inverter
Frequency:
50Hz/60Hz
Output Voltage:
48VDC
Communication Interface:
RS485/CAN/USB
Description
Single Phase Off Grid 48V Solar Inverter Hybrid Pure Sine Wave 3kw 3.6kw 4.6kw 5kw 6kw MPPT High Efficiency 97.3%
Single Phase Off Grid 48V Solar Inverter Hybrid Pure Sine Wave 3kw 3.6kw 4.6kw 5kw 6kw MPPT High Efficiency 97.3%
Product Features
  • Continuous 110% of nominal AC power
  • Max. 9 units parallel
  • Max battery charge/discharge current of 135A
  • IP65: Indoor or outdoor installation
  • Multiple built-in protections
  • LCD touch color screen, easy to operate
Technical Specifications
MODEL SP6KL-E
Nominal Battery Voltage 48VDC
Mounting Method Wall Bracket
Battery Type Lithium-ion/Lead-acid
Nos. of MPPT 2
Rated Grid Voltage 220V/230V/240V, L+N+PE
Battery Voltage Range 40V-60V
Rated Grid Frequency 50Hz/60Hz
Transfer Time 10ms (typical)
Max. AC Apparent Power 3,300VA
Protection Degree IP65
Nominal Output Power 6000W
Weight 15.5Kg
Dimensions (W×H×D) 367mm×421mm×215mm
Warranty 5 Years/10 Years (Optional)
Display LED, LCD
Product Gallery
Global Installation & Suitability FAQ
Japan
Does it meet Japanese grid standards (JIS C 8955)?
Yes, it is designed to comply with Japanese grid codes.
Can it operate during frequent grid outages in Japan?
Yes, with 10ms transfer time and backup power capability.
Is it suitable for small residential installations in Japan?
Yes, compact size (367×421×215mm) fits limited spaces.
Does it support Japanese lithium battery systems?
Yes, compatible with major lithium-ion battery brands.
Can it withstand high humidity and typhoon conditions?
Yes, IP65 and robust design ensure weather resistance.
India
Is it suitable for India's frequent voltage fluctuations?
Yes, wide AC voltage range (150V-300V) ensures stable operation.
Can it handle high temperatures up to 50°C?
Yes, operating up to 60°C with derating above 45°C.
Does it support Indian grid standards (IEC 61727)?
Yes, compliant with IEC 61727 and other international norms.
Is it compatible with Indian lithium and lead-acid batteries?
Yes, supports both battery types with high charging currents.
Can it be used in areas with frequent power cuts?
Yes, provides seamless backup power during outages.
Saudi Arabia
Can it operate in extreme desert heat (up to 60°C)?
Yes, designed for high-temperature environments with derating above 45°C.
Is it resistant to sand and dust?
Yes, IP65 rating ensures protection against dust ingress.
Does it comply with Saudi grid regulations?
Yes, meets IEC and regional standards for grid-tied systems.
Can it support large PV arrays in sunny regions?
Yes, max PV input of 10,000W and dual MPPT for optimal yield.
Is it suitable for off-grid desert installations?
Yes, with battery backup and robust protection features.
Send your inquiry
Please send us your request and we will reply to you as soon as possible.
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