How Much Does It Cost To Clean Solar Panels

Solar Farm Cleaning Costs

Solar Farm cleaning costs vary past region and the state of each solar farm. Solar farms in good condition with water onsite and shut to urban areas can be cleaned at approximately the following rates. Please keep in mind that these numbers are but a reference and local issues will change what a solar panel cleaning visitor will charge y'all. These numbers likewise vary if the client requires lots of credentials and conditions which is often true with authorities contracts. The solar farm cleaning industry typically goes by "toll per panel" & mobilization and demobilization fees. Nosotros highly recommend that the manufacture consider square footage as a better way to bid on projects since panel sizes vary significantly in size.

Utility Scale	Price per Panel (Standard Panels) I highly recommend charging by Square footage or similar
10 MW	$0.75 – $i.75 + mobilization & demobilization fees
11 – 50 MW	$0.65 – $1.25 + mobilization & demobilization fees
51 – 100 MW	$0.55 – $ane + mobilization & demobilization fees
101 MW – 250 MW	$0.37 – $0.75 + mobilization & demobilization fees

Commercial & Industrial
Carports (one MW)	$1.50 – iv + mobilization & demobilization fees
Rooftops less than one MW but non residential	$2.00 – iii + mobilization & demobilization fees
Rooftops more than one MW	$1.fifty – 2.75 + mobilization & demobilization fees

Solar panel cleaning pricing

Most solar farm cleaning bids in the U.s. have few specifications and requirements. Nosotros highly recommend that solar subcontract cleaning services and bids include these concepts

Cleaning with Deionized Water or less than 10 PPM
Cleaning Systems must accept abrasion testing certifications or PV module manufacturer certifications
Clean during the daytime since cleaning at night has meaning safety risks
Crave ARC flash security measures
Safety protocols to reduce the risk of electrocution
Time to clean the site
Onsite inspection to participate in the bid – For existing PV sites, nosotros recommend that the nugget possessor require that the solar panel cleaning company visit the site to exist able to participate in the bid to increase projection success.

If you are in need of a solar panel cleaning visitor in Florida – experience complimentary to reach out to our partner MaxProduction

CASE STUDY

Determining the price of cleaning a utility-calibration solar installation is best done past analyzing the entire system vs the cost of simply the machinery. Each installation is unique and nosotros accept chosen to apply a case study to assist yous understand the costs related to solar console cleaning solutions.

Our case study covers a solar subcontract in Southern California with PPA values of USD $28/MWh and average daily soiling levels at 0.08%. Past applying soiling monitoring and semi-automated cleaning systems, the solar plant achieves savings of 3.half dozen Million Dollars over the lifetime of the solar installation. Below yous can see what options are bachelor to clean a solar farm and their associated costs.

Solar Subcontract Characteristics

100 MW
Region – Southeast CA, USA
USD $28 / MWh
Soiling Monitoring – DustIQ by Ott HydroMet
Almanac Soiling Cost = USD $272,000
Labor Rates = $35/hr

Solar Panel Cleaning Costs

The financials above cover 10 years of a utility-calibration installation the CapEx is prorated over these 10 years.

The price of cleaning a solar farm is a role of the cost due to soiling and the cost to make clean a solar subcontract. In the example study, you tin see that in twelvemonth ane it makes sense not to clean manually just it does make sense to clean with semi-automated solutions.

Nosotros analyzed just 3 solar panel cleaning systems and compared the toll of soiling and cleaning to the estimated acquirement of the solar subcontract.

Equally you tin can run across in the financials above, the cost of soiling and cleaning is a significant part of acquirement. In the case report above, if we do not clean, soiling amounts to 2.ix% of our revenue, while if we clean in an optimized style, nosotros can reduce this toll to 1.6% of our acquirement. Most solar farms have linear acquirement and stock-still PPA's so the opportunity to ameliorate earnings over the lifetime of the solar installation is done by reducing O&Chiliad costs.

Solar panel cleaning costs should exist determined by looking at the cost of the organisation and non just the mechanism or the robotics. Solar panel cleaning systems have a CapEx and OpEx and each installation will require its own unique analysis because

PV Soiling rates and distributions are unique to each site
Optimum solar panel cleaning machinery and or robots is unique to each site
Studying the financials is key
The cost of water should be contemplated
The cost of labor should be contemplated.
When yous clean is extremely important and one of the most important variables. Beneath we established a 5% soiling rate threshold to decide when to clean and compare the cost of being muddy to the toll of each cleaning from an operational point of view.

Majestic Line – Shows the price of having dingy solar panels over 365 days with 3 tractor cleanings and rain.
Blue Line – Shows the cost of having muddied solar panels over 365 days with 1 manual cleaning and rain.
Cherry line – Shows the price of having muddy solar panel over 365 days with 0 cleanings and rain.

Solar panel cleaning costs on commercial, industrial and utility-scale installations require

Localized considerations and financial analysis by people specialized in this topic.
PV Soiling Monitoring to determine how big the problem is and when the problem occurs (soiling distribution values)
Solar panel cleaning engineering – Each solar panel cleaning organisation has its own pros and cons. It is of import to work with a squad of people experienced in this field.

If you lot are interested in cleaning your PV site optimally please experience free to reach out to united states of america at Soilar.tech. Nosotros offer solar console cleaning arrangement blueprint technology services and nosotros also sell robotics to assist make clean more efficiently.

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Source: https://soilar.tech/solar-farm-cleaning-costs/