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GreenPower IP66 18KW 20KW 25KW 30KW Dual Output on Grid Pure Sine Wave Solar Inverter With MPPT Controller

GreenPower IP66 18KW 20KW 25KW 30KW Dual Output on Grid Pure Sine Wave Solar Inverter With MPPT Controller

Overview
Recommended Products

Description:

1. Basic Structure

This inverter (like models ASP - 9/12KTLC etc.) is a Three - phase, single - MPPT on - grid type. It’s small and light—easy to install by hand, saving you setup and fix - up costs.

Communication ports: RS485 (standard), plus optional GPRS/Wifi. Lets you connect to monitoring systems to check how it’s running from far away.
DC breaker: Keeps it safe when you fix or use it. No fan—uses “convection cooling” instead. Quiet and less likely to break down.
DSP tech: At the core, helps control power precisely, so it works stably.

2. Working Process

Think of it as a solar - to - grid “translator”:

Takes in solar power: Gets DC power from your solar panels. Its MPPT feature (works 180 - 1000V, best at 650V) grabs as much power as possible from panels.
Converts cleanly: No transformer inside, so converts DC to AC super efficiently—up to 98.1% max efficiency. Hardly any energy waste. The power it makes is “clean” (THD < 2%), so it won’t mess with your home/grid electricity.
Connects to grid safely: Has protections to stop “island - like” risks (dangerous if grid and inverter don’t sync right). Also, can adjust power (0 - 100%) to match grid needs—stays stable, won’t cause issues.

3. Intelligent Control

Super easy to “smart manage”:

DSP + ports = remote control: The DSP core keeps power steady. With RS485/GPRS/Wifi, you can check power, efficiency, etc., from your phone/computer. Fix small problems or tweak settings without being on - site.
Auto - adapts to grid: If grid power needs change, it adjusts power (0 - 100%) by itself. Protections (like anti - islanding) also work automatically—you don’t have to do a thing.

Specifications:

Model Name	18KTLC-LV	20KTLC-LV	25KTLC-LV	30KTLC-LV
Input
Max. DC input power	27000W	30000W	37500W	45000W
Max. DC input voltage	1000V
Max. DC input current	40/40/20/20A
MPPT voltage range	180-1000V
Recommended MPPT operating voltage	360V
Starting voltage	180V
No.Of MPPT	4
Max. no.of strings per MPPT	2
Output
Rated output power	18000W	20000W	25000W	30000W
Max. output power	19.8kVA	22kVA	27.5kVA	33kVA
Max. output current	51.9A	57.7A	72.1A	86.6A
Rated grid voltage	3/(N)PE, 220V
Grid voltage range	170~265Vac
Rated grid frequency	50Hz/60Hz
Grid frequency range	47.5-52.5Hz/57.5-62.5Hz
THD	<3% (Under rated power)
Power factor	0.99 (Under the rated power) / Adjustable range: 0.8 leading~0.8 lagging
DC current injection	<0.5% (Under the rated power)
System data
Max. efficiency	98.70%	98.70%	98.70%	98.70%
Euro. efficiency	98.20%	98.10%	98.20%	98.20%
Humidity range	0-100% non-condensing
Cooling type	Intelligent forced air cooling
Temperature range	-25~+60°C
Power consumption at night	<1W
Max. working altitude	4000m
Display	LED(optional: LCD)
Communication interface	WIFI(optional: RS485 or GPRS)
Protection
DC reverse-polarity protection	Yes
Short circuit protection	Yes
Output over current protection	Yes
Output over voltage protection	Yes
Insulation resistance monitoring	Yes
Residual current detection	Yes
Surge protection	Yes
Grid monitoring	Yes
Islanding protection	Yes
Temperature protection	Yes
Integrated DC switch	Yes
Mechanical data
Dimensions (WHD)	610564218mm
Weight	39kg
Protection class	IP66
Standard
Safety standard/EMC standard	NB/T32004-2018, IEC62109, IEC61000, IS16169 & IS16221(BIS)
Grid-connected standard	IEC61727, EN50549-1, VDE-4105, NRS-097-2-1, OVE-Richtlinie R25, UNE217001/2, Ordinance No.140
Other standard	IEC61683, IEC62116, EN50530, IEC60068

Applications:

For off-grid solar applications like residential rooftops or small commercial setups, this product delivers efficient lithium battery charging, intelligent power management, parallel operation for expanded load capacity, and WiFi-enabled real-time monitoring—ideal for users seeking cost-effective, eco-friendly solar energy solutions.

Advantages:

Flexible design
- Small size, light weight, supports manual installation, reducing user installation and maintenance costs.
- Multi - communication interfaces: RS485, GPRS (optional), Wifi (optional).
- DC breaker, easy to maintain and safe for use.
- Convection cooling without a fan.
- Digital DSP control technology.
Efficient conversion
- Transformerless design, with a maximum efficiency of up to 98.1%; European efficiency reaches up to 97.6%.
- Total current THD < 2%.
Grid friendly
- Equipped with active and passive anti - islanding protection.
- Function of continuously adjustable active power (0 - 100%).
Excellent qualities
- CQC Gold Sun Certification, TUV Certification, SAA Certification, CE Certification.

Vdc = 360V （The “Efficiency” represents efficiency, and “Rated output power” represents rated output power, corresponding to the meanings of the coordinate axes. ）

FAQ：

---More than 20 years Electrical Equipment factory experiences
---Professional sales team and R & D team
---Qualified product and competitive price
---Delivery in time
---Sincerely services
Q1: How is your after-sale service?
---We provide 3years warranty and 1% sapre parts for free
---We will repair the PCB or provide new one
Q2: What kind of certification you have?
---ISO9001,ISO14001, CE,ROHS,UL,and so on
---All series product pass different labor testing according to different countries’ requirements.
Q3: Delivery time:
---Standard Products could be delivered within 15 days;
Q4. Can I have a sample order?
---Yes, we welcome sample order to test and check quality.
Q5. Do you have any MOQ?
---Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ,1 pc
for sample checking is available.
Q6. Do you support OEM?
---Yes. Please inform us formally before our production and confirm the design firstly based on our sample.