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12kVA 12kW Single Phase Solar Kit Price – 2024

Flexible, Scalable Design and Efficient 12kVA 12kW Single Phase Solar Kit. With Lithium-ion Battery Off Grid Solar Plant For A Home, Factory, Hotel, or Village.

Price Term: EXW

Place Of Origin: China

MOQ: 1 set, accept OEM & ODM

Type: 12kW on/off grid solar system

Home and commercial solar power storage solution

Can work with wind/battery/grid or generator backup

Which parts make up a 12kW single-phase solar kit?

The following configurations make up a complete 12kva 12kW single phase solar kit:

Item

Model

Description

Quantity

1

Solar Panel

Mono 580W TOPCon

20 pieces or Customized

2

PV combiner

H6T 120V

1 set

3

Solar controller

120V 100A – MPPT charge controller

1 set

4

Pure Sine Wave Inverter

12kW single-phase IGBT inverter

1 set

5

Battery

12V200Ah gel battery or Lithium Battery optional

20 pieces

6

Mounting Support

Ground or Slope roof or Flat roof optional

20 pieces or Customized

7

Cables and others

1)18pcs 16mm2*35CM
2pcs 16mm2*2M battery cable
20M 16mm2 cable with battery terminal.
2)4mm2 PV cable 200M
3)2P 100A Battery switch and box
10years warranty

200 meters or Customized

Optional solar mounting support, PV combiner boxes, and cables.

PVMARS provides a complete turnkey PV energy storage system solution. After we complete production, the system delivered to you can be used immediately after connections are made. You don’t need additional accessories to benefit from it.

The premise of providing a complete 12kW single-phase solar kit solution requires: You only need to submit load (electrical equipment) information, pictures/drawings of the installation location, output voltage range, and other data.

PVMARS’s engineering team can provide a complete solar system (off-grid or mini-grid solution).

It is recommended that you download this load table, compare it, and fill in the corresponding information: (This form is not mandatory. If there is no electrical equipment in use, please inform PVMARS of your budget and we will configure it according to your).

How much does a 12kW single phase solar kit cost?

12kW single phase solar kit prices US$8,571 – Gel battery design. (Valid for 30 days).

Note: If you need a quote for a lithium battery design, please contact [email protected] to obtain it.

Below are the product parameters and pictures of the 12kW single-phase solar kit.

12kW Single Phase Solar Kit Description

Solar panel

Strong anti-cracking, heat spot protection

Topcon solar panels packing

PVMARS provides monocrystalline and polycrystalline solar panels from 50w-600w.

Among them, monocrystalline N-type TOPCon solar panels are currently a popular option because their high conversion efficiency and low degradation rate make them more efficient than P-type solar panels.

How much electricity can a 12kW single phase solar kit produce?

Based on the average lighting time of about 4-6 hours, a 12kW single-phase solar kit can generate 46,4kWh-69,6kWh per day, about 2088kWh per month, and about 25,056kWh per year.

Solar panels generate power related to the amount of sunshine in your local area. Click on this article to learn more.

So, what’s the maximum number of houses a 12kW solar kit can power?

An average household of three people can generally use 8kwh-10kwh of electricity per day.

Assuming a 12kW single-phase solar kit generates 69,6kwh/day of power, that’s enough to power 7 houses (families of three).

Every home’s electricity usage is very different, so when choosing a solar system it’s imperative to contact a professional solar team to get a solar system and quote that’s right for you.

Solar panel’ data sheet under STC Condition

Maximum power at STC(Pmax)

580 Watts

Optimum operating voltage (Vmp)

43.22V

Optimum operating current(Imp)

13.42A

Open-circuit voltage(Voc)

51.41V

Short-circuit current(Isc)

14.22A

Module efficiency(%)

23% (It is expected to reach 26% in 2027)

STC: Irradiance 1000W/㎡,Module temperature 25°℃,AM=1.5

NMOT:Irradiance 800W/㎡,wind speed:1m/s,Module temperature 20℃

Tolerance of Pm:0~+5W

This is laboratory data and may deviate from actual use.

Mechanical Parameters

Cell

N Type Mono-crystalline silicon solar cells

Cell Size

182mm*91mm

Cell Quantity

144Pcs(6*24)

Dimension of module

2279mmx1134mmx30mm

Weight

27.5kg

Junction Box

Separated Junction Box with 3 diodes

Output Cables

4mm2

Operating temperature

-40℃ to 85℃

Specifications are subject to change without further notification

PV combiner/DC lightning protection

H6T-120VDC 
Multiple solar panel string inputs 
PV array wiring simplified, controller protection, 
Wide range of DC input voltages, max circuit voltage: 1000V

Reliable thunderstorm & surge protection

BESS of PV combiner   BESS of PV combiner debugging

Solar controller

Real MPPT solar controller

DC voltage:120V
Rated current: 100A

MPPT efficiency >99.9%, Max input voltage:800V various protection functions

MPPT solar controller

12kW single-phase pure sine wave inverter

PVMARS conventional inverters can choose between MOS tubes and IGBT modules, but we recommend IGBT modules.

The IGBT is more efficient than the MOS tube, but the price will also increase accordingly (if you’re interested in the MOS tube inverter, please contact us).

An IGBT (Insulated Gate Bipolar Transistor) is a super-electronic switch that withstands extremely high voltages.

The AC voltage of a typical house is 220V, and the paper-thin IGBT chip can withstand 6500V. And it can flow 200A of current!

It is very suitable for precision instruments, factories, hospitals, and large shopping malls.

This powerful IGBT inverter deserves your house. You deserve better!

Model

MT-12kW

Capacity(W)

12,000W

DC voltage(V)

120

Input voltage(V)

110V or 220V± 20%(single phase)

Input frequency

45~65Hz

Output voltage

110/220/240V optional+ -1% for static load, 5% for fluctuant load

Output wave form

Pure sine wave

Total-harmonic- distortion

< 3% linear load, < 5%( nonlinear load)

Transfer time

Inverter / bypass transfer switch time(Overload): 0ms inverter / bypass transfer switch time (fault inverter) 1ms

Transfer Efficiency Protections

90%–95%

Protections

Protection against short-circuit, over load, high-voltage, reverse polarity

protection and low-voltage protection

Overload

Overload 125% for 10 mins, 125%-150% for 1 min. automatically resume when the load becomes normal

PVMars Off grid solar power system drawing
How do single-phase 220v and three-phase 380v AC output voltages differ?

For most 220VAC appliances, the voltage is single-phase. Such as air conditioners, fan, light, TV, and so on.

BTW, PVMars can design double/dual voltage output, which means L1+N =110V – L2+N=110V – L1+L2=220V.

If you need, please contact [email protected] to get the price of dual output inverter

Split phase capable/dual output voltage

For most 380VAC-415VAC appliances, the voltage is three-phase. Such as motors, power pumps, central air conditioning, industrial equipment, and so on.

Please note that single-phase solar systems cannot carry three-phase loads.

PVMars single phase 220v-240vac

Single phase: 110V/120V/220V/230V/240V ±5%

PVMars three phase 380v-415vac

Three phase: 380Vac/400Vac±10%(customized 190Vac/200VAC)

12kW solar battery

The gel battery of this 12kw solar kit is designed with 20pcs 12v200ah batteries with a total capacity of 48kWh.

If your electrical equipment requires 10kwh of electricity at night, a 12kw single-phase solar kit can continuously supply power for about 5 hours.

PVMars can design battery capacity based on your actual loads and usage hours.

Capacity (25℃)

10HR(10.8V)

200Ah

3HR(10.8V)

150Ah

1HR(10.5V)

110Ah

Terminal type

T16

Internal resistance  (Fully charged,25℃)

Approx.3.5m Ω

Capacity affected by temperature (10HR)

40℃

102%

25℃

100%

0℃

85%

-15℃

65%

Self-discharge (25℃)

3 months

Remaining Capacity:91%

6 months

Remaining Capacity:82%

12 months

Remaining Capacity:65%

Nominal operating temperature

25℃±3℃(77℉±5℉)

Operating temperature range

Discharge

-15℃~50℃(5℉~ 122℉)

Charge

-10℃~50℃(14℉~ 122℉)

Storage

-20℃~50℃(-4℉~ 122℉)

Float charging voltage(25℃)

13.50 to 13.80V Temperature compensation: -18mV/℃

Cyclic charging voltage(25℃)

14.50 to 15.00V Temperature compensation: -30mV/℃

Maximum charging current

60A

Maximum discharge current

1400A(5 sec.)

Designed floating life(20℃)

10years

In addition, PVMARS also offers lithium battery options. If your installation location is limited and you want more power, our small-volume 48kWh lithium battery is also an excellent choice.

Please contact our sales team for specific prices.

Ground support/PV bracket

Full set for Slope, Flat roof or Ground land optional

Including complete fittings

Wind load: 55m/s, snow load:1.5kn/m2

Structure: Anodized aluminum + stainless steel

Customized as per user’s requirement

Solar Panel Rack/Bracket

Ancillary equipment

Junction boxes, cabling, lighting, sensors, breakers

1) 16mm2*35CM, 16mm2*2M battery cable,20M 16mm2 cable with battery terminal.

2) 4mm2 PV cable.

3) full set of install tools, terminals and MC4 and 2P/4P switch box

Solar Cables and Accessory

12kW Single Phase Solar Kit Packing Details

Before each loading and shipment, our factory has special personnel to check QC inspection of qualified products.

They distinguish and mark the area to place, ensure the shipment quantity, model, customer name is accurate, only after the standard is allowed to load containers. 

Ensure that you receive complete and correct goods at the end.

N Types Solar panel packing
N Types Solar panel packing
BESS full container ship out with UN3536
BESS full container ship out with UN3536

Why choose PVMARS?

Manufacturer of solar power clean energy

PVMARS solar Factory -100% Lab

100% EL TESTING, 100% IV TESTING, 100% DIGITAL WORKSHOP

In strict accordance with the German 5S technical standard, our production workshop has marked the production time, model, quantity, and other information for each raw material. Successfully ensure the high quality and efficiency of finished products.

 
 

Global authoritative certification

PVMARS solar products have passed TUV, IEC, ISO, CE, and RoHS quality certifications.

Before leaving the factory, our testers will perform no less than 120 extreme impact tests, and all kinds of inspections in order to get your approval.

 
PVMARS Solar Energy Storage Factory Certificate Of Authority
Real-time remote monitoring of the safe operation of solar energy system

Safety reminder for solar system

With PVMARS solar IoT, through your phone or computer view real-time performance data of your solar system, such as solar panel power generation, battery capacity, etc., and receive timely maintenance and safety alerts to extend the life of your solar system.

At the same time, your dedicated engineers will help you adjust the data through IOT. Double protection!

 

How to find a 12kW single-phase solar kit installer?

PVMARS provide a full set energy storage system
Solar power system installation team

Mr. Li, the founder of PVMARS Solar, has been to more than 32 countries for field surveys and solar energy storage system installation. He has trained 5 core solar system and wind turbine system installation experts, as well as a number of overseas installers.

If you need our overseas installation service, the engineer will arrive at the installation site within 10 days after the goods arrive at the port.

In addition, for users who purchase our photovoltaic energy products, wind turbine products, solar all in one street led light products, and solar air conditioning products, we will provide the paper version of installation instructions and electrical drawings with the shipment of goods, as well as the electronic version online.

For the needs of different users, to ensure the correct installation of the product, your dedicated engineers have been waiting online, at any time to video remote communication with you, patiently guide you step by step to complete the installation, and debug the operation of the machine etc. Ensure that you are protected from all hidden dangers.

By partnering with experienced PVMARS Solar, you can be confident that your installation project will be successful. This will meet your renewable energy needs for 25 years and more.

PVMARS Case Study Wall

20KW

15KW

5KW-50KW

150KW

PVMARS Solar History

Customized 24-hours off-grid solar energy system

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