Copyright © 2006 -
Unistring Tech Solutions Pvt. Ltd., INDIA
Solar & EPC
IP & Ref. design menu
Design & Deployment
ISO certified company
UTS's Solar division provides alternative
forms of renewable energy by providing services ranging from solar
inverter design and production to Engineering, procurement and
Constructions of solar power plants.
Our strength in design of embedded systems and power electronics is one
of the biggest asset to provide customizable solutions.
UTS being ISO 9001:2008 certified company,
follows standard procedures in solar plants construction and
UTS - Solar Products & Services
Under an EPC contract, we designs the
installation, procures the necessary materials and builds the project,
either directly or by of the work. We take up the 1MW and above turnkey
power plant EPC (Engineering Procurement and Construction). As an EPC
expert we follow the below mentioned approach to complete the projects
as per the commitment given to clients. We also operate and maintain (O
& M) the power plants as per the agreements made during the
award of contract.
Site survey, Calculating solar resource,
Estimating capacity requirements & developing conceptual
design, Estimation of energy yield.
System design outline, Technology selection,
Developing financial model & cost-benefit analysis, Inverter
electrical integrations and civil foundation designs, Estimation of the
DC and AC Cable lengths and design of protection equipment required for
the plant synchronization with grid.
Preparing the project scheduling charts as
per the dispatch dates given by the material manufacturers.
Making the land fit for installing the solar
power plant by levelling the unequal areas and removing the shade
Communicating with the material suppliers
from time to time for getting the material to site to complete the work
Monitoring the structure erection for
mounting the panels as per the design to complete in time as per the
Quality check work will be carried out for
each and every material after getting from the manufacturer and
ensuring the warranty periods for it.
Mounting panels on the structure, inverter
installation, laying the DC & AC cables and
installation of the substation (HT/LT panels, Transformers, Meters,
Electrical integration between the solar
panels and inverter, inverter and the electrical grid integration.
Reasons for choosing us as an EPC
stress for owner
work and growth of the company.
point of contact for owner simplifies communications.
availability of post-commissioning services
quality and reduces practical issues faced in other ways.
protected against changing prices for materials, labour, etc.
is known at the start of the project
A Power Purchase Agreement(PPA) is a contract
between two parties, one who generates electricity for the purpose of
sale (the seller) and one who is looking to purchase electricity (the
buyer). It defines all of the commercial terms for the sale of
electricity between the two parties, including when the project will
begin commercial operation, schedule for delivery of electricity,
penalties for under delivery, payment terms, and termination.
filing: This is the basic step for getting allotment from the
government. We provide consultancy for filing pre application for Solar
PV power generation project to government department in Telengana and
Andhra Pradesh. We provide complete education on step to step
guidelines and format of documents to be filed with pre application to
sure getting invited for application submission for respective category
in the solar policy.
Submission: actual application submission is the second step toward
getting allotment. It is also important to attach right documents
required to be submitted along with the application in certain format
Allotment: This is a complete government process. If filed by us, with
right application process follow-up
from department to department ensures certain allotment in most cases
from government. Beside once allotment approved, we provide complete
help for PPA signing with Distribution Company of the Government.
collection: Once project initiated, we will help you set up process to
apply, receive payment notes, from relevant department of Government
and most important get timely payment every month by perfecting
coordination within different functions of Government.
2. Solar Project Implementation
Under REC (Renewable Energy Certificate Scheme):
REC is based on two financial components.
One, sale of REC certificate and second sale of electricity to third
party, Government entity or for captive use. There are mainly four
steps involved in installing solar power generation project under REC
scheme of CERC.
This is state Process. Developer submits all paper to relevant State
nodal agency asking for accreditation of his solar project.
Once project get accredited by state, developer has to get project
registered at CERC.
once project commissioned, recording of power generation been conveyed
to NLDC and based on that reading CERC issues one REC certificate per
MW of renewable power produced in the developers solar power project
and Redemption: Developer can take REC certificate to open exchange for
redemption of the certificate.
3. Solar Project Commissioning
After full and final implementation of the
solar power project, Developer has to ask state nodal agency, chief
electric inspector general office to verify, approve and certify the
installation. This Certifying authority designates the official to make
personal visit and inspect the site against all rules, regulation laid
out part of the underlying policy against which Developer has signed
the PPA with government. This designated official inspect all aspect of
the site, record all information specifically power meter reading of
the solar plant and prepares report to the higher authority in the
office. Based on the report Director issues a commissioning certificate
to the developer which he can present to the financial arm of the
energy department and open an energy account with the state.
1. Solar Projects Implementation
MW LEVEL EPC & PPA SERVICES