Volker 400W Waterproof Grid Tie Inverter MPPT Solar Mirco String Inverter for 24V 36V Solar Panels

• After-sales Service: 2 Years
• Warranty: 1 Years
• Nature of Source Flow: Active Inverter
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: VMI-400W
• Phase: Single
• Output Power: 301 - 400W
• Certification: SAA, CE, ROHS, ISO9001, CCC
• Brand: Volker or OEM
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Half-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Recommended Components: 1*435 Watt
• Output Voltage Model: 120V/230V Adaptive
• Open Circuit Voltage Range: 30-54voc
• Peaking Power Tracking Voltage: 22-60V
• Mini/Max Starting Voltage: 22-60V
• Max DC Short-Circuit Current: 20A
• Max Input Working Current: 18A
• Output Parameters: 400 Watt
• Rated Output Power: 380 Watt
• Rated Output Current: 3.33A
• Waterproof Level: IP65
• Communication Mode: WiFi
• Monitor System: Mobile APP
• Certificates: CE/RoHS/Patents
• Dimension: 245*202*60mm
• Transport Package: Neutral Carton Box
• Specification: 165*176*38MM
• Trademark: Volker or OEM
• Origin: Hubei, China
• HS Code: 8504403090
• Production Capacity: 100000 Sets/Year
• Package Size: 45.00cm * 40.00cm * 35.00cm
• Package Gross Weight: 20.000kg

Product Description

Volker 400W Waterproof Grid Tie Inverter MPPT Solar Mirco String Inverter for 24V 36V Solar Panels

Product Description

• 400W micro inverter solar grid tie microinverter IP65 wifi control self cooling 120V/230V automatic identification power inverters,high frequency direct modulation and 6-grade power search design micro inverter
• Solar micro inverter which can directly connected solar panels (do not need to connect the battery),microinverter support wide solar power input(22-60VDC voltage, 400W solar power), output: 50Hz/60Hz(45Hz ~ 64Hz ), 400W 110VAC/230VAC
• 99.5% high efficiency grid tie inverter --maximum power point tracking(MPPT)---high-precision (MPPT)operation power automatic and immediate adjust the solar panels output power at the maximum output point,made the inverter discharge power with the highest efficiency
• Waterproof inverter with exactly and timely automatic island effect protection, adopt complementary PWM to push-pull pure sine wave, constant current, constant power---constant current and output power without any overload, over-current phenomenon
• Grid-tie micro-inverter,stack using inverter---- Such as: 4 micro inverter of 260W stacking can achieve 1040W. The number of the stacking is unlimited

400W smart micro inverter, grid tie solar power inverter is adopted 433MHz wireless communication mode for communication, IP65 waterproof protection, electricity transmission rate of up to 99%. 24V/ 48V (22-60V DC) to 120V (80-160V AC)/ 230V (180-280V AC) 50Hz/ 60Hz, built-in high-performance MPPT function, peak output power up to 400 watt.
 

Product Parameters

Model	VMI-400W
Maximum input power	1*435 Watt
Output voltage mode	120/230V auto switch
PV Open circuit voltage	30-54VOC
Operating voltage range	22-60V
Starting voltage range	22-60V
Short-circuit current	20A
Maximum working current	18A
Output Parameters	@120V	@230V
Output peak power	400 Watt	400 Watt
Rated output power	380 Watt	380 Watt
Output current	3.33A	1.74A
AC voltage range	80~160VAC	180~280VAC
AC frequency range	48~51Hz/58~61Hz	48~51Hz/58~61Hz
Power factor	>95%	>95%
Number of branch connections	15pcs(single phase)	30pcs(single phase)
Output Efficiency	@120V	@230V
Static MPPT efficiency	99.5%	99.5%
Max output efficiency	95%	95%
Loss of power at night	<0.5W	<0.5W
Total current harmonics	<5%	<5%
Appearance and technical features
Temperature range	-40ºC to +65ºC
Size(L×W×H)	165*176*38mm
Net amount	0.82kg
Waterproof grade	IP65
Heat dissipation mode	Self-cooling
Communication mode	WiFi
Power transmission mode	Reverse transmission,load priority
Monitoring System	Mobile phone APP
Electromagnetic compatibility	EN50081.part1 EN50082.Part1.CSA STD.C22.2 No.107.1
Power grid	EN61000-3-2 EN62109.U*L STD.1741
Power grid detection	DIN VDE 0126 IEEE STD.1547.1547.1 and 1547.A
Certificate	CE, Patented technology
Packing weight
Specifications	Each(Packing)	Box(15pcs)
Weight	1.28KG	19.2KG
Size	245*202*60mm	450*395*345mm

 

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5.Q:When the product have problem,how to solve it?
   A:With guaranteed product quality all of our items are tested by using precision electronic instruments before packing and delivery to clients.In case of any problems,please contact us immediately.We have a 24 months warranty and lifetime technical support.We will track product usage until you are satisfied.