Micro inverters 300W 350W 400W

Balcony Solar Micro Inverters 300W,350W,400W

Model: JV300W, JV350W, JV400W

A light and easy to use micro inverter that connects to a single solar panel and converts DC to AC for your solar system. It has a power range of 300W to 1800W, and can be used for solar balcony system or solar grid system. It has an aluminum casing that can be encapsulated with glue or standard design with IP65 rating. It also has a certificate for Europe, America, or Brazil markets, and can be parallel with other micro inverters to get higher power. It is one of the most economical and budget-friendly micro inverters on the market.


1. Module-level power electronics (MLPE): Micro inverters are classified as MLPE, which means that each microinverter operates at the panel site independently of the other inverters in the system.This is advantageous for complicated installations or those with shading.
2. Rapid shutdown capability: Microinverters offer rapid shutdown capabilities, which means that they can quickly and safely shut down the solar panel system in case of an emergency.
3. Flexible panel layout and expansion: Microinverters allow for flexible solutions for many solar installations, as they can be installed on each individual solar panel. This allows for greater efficiency and flexibility in energy production.
4. TUYA APP: allows you to monitor your solar panel system, and diagnose it.

solar balcony system, all in one type
Micro inverters 300W 350W 400W
Model JV-WVC300 JV-WVC350 JV-WVC400
maximum input power 375W 435w 500w
mppt voltage range(VOC) 30-60V
Starting voltage 22V d.c.
Working voltage range 22-60V D.C.
Maximum input voltage 60V
Maximum input Current 13.7A 16A 18A
Maximum input short circuit current 15A 18A 20A
Maximum feedback current of the array 0A
Maximum output   power 300VA 350VA 400VA
Rated output   current @120V 2.5A, @230V 1.3A @120V 2.9A, @230V 1.5A @120V 3.3A, @230V 1.7A
Norminal   output voltage range @120V AC, @230V AC
Norminal   frequency 50Hz/60Hz
Power factor >0.99 default 0.95 leading …..0.95 lagging
Harmonic   distortion of output current <3%
Max. no of connections per branch @120v 15pcs, @230v 25pcs
Peak   microinverter efficiency 0.927
CEC weighted   efficiency 92.50%
Nominal MPPT   efficiency 99.80%
Night power   consumption 0
Ambient   tempenture range -20 to +50℃
Storage   temperature range -20 to +50℃
Dimension(L*W*H) 165*176*38mm
Weight 0.82kg
IP Class Outdoor Nema 3r(IP65)
cooling method Natural cooling
Degree of pollution PD3
Power delivery mode Reverse transmission, load priority
Communication method WiFi
Surveilance system Cloud intelligence
Warranty 5 years or 10 years
Electrical Standard EN50549_1:2019, EN50549-2:2019, EN   61000-6-1:2007, EN 61000-6-3:2007 +A1:2011 +AC2012 IEC/EN62109 -1:2010,   IEC/EN 62109 -2:2011

Micro inverters 600W 800W

Model: JV600W, JV800W

1. Module-level power electronics (MLPE).
2. Rapid shutdown capability.
3. Flexible panel layout and expansion.

Off – grid inverter – LF – Economical 8KW 10KW

Model: FS8KW, FS10KW

1. 6KW, 8KW, 10KW
2.Low frequency
3.MPPT solar controller
4.Toroidal transformer
5.DC 48V or 96V
6.AC 110V/220V/230V

Low-Frequency Off-Grid Solar Inverter

Model: JVM600048SP

1. Rated power 6KW
2. Built-in MPPT controller
3. Low-frequency transformer
4. High conversion efficiency: up to 93.5%
5. Low power consumption: less than 1.5% when no load
6. WiFi/GPRS remote monitoring
7. AC coupling function
8. Split phase: 120/240V
9. AC bypass mode + inverter mode
10. Parallel up to 6 units

Customer feedback on our solar products

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Jan 5, 2023


I have pleasant experience buying from Shenzhen Suns. They shipped quickly, and very responsive and provided accurate updates. Shipment to Malaysia reaches in just a few weeks with a door to door delivery. Equipment work great, as can be seen from the photos, in the midst of installation and already in operation. The sales representative (Amy) has provided good knowledge and helpful to guide me to make the purchase correctly. Thank you Amy and thank you Shenzhen Suns and this company is highly recommended!

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Jan 5, 2023


very impressed with of the company Suns Energy, professional communication and they really went the extra mile. The product looks professional and transport and packaging was very good. happy customer and will definitely do business again

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