This system has especially been designed for house-owners who reside at a location where there are frequent power cuts and want to get rid of electricity bill for next few decades leaving behind a zero carbon legacy for the next generation. The unique feature of this system is that while it has all the benefits of an on-grid system, it also has the capability to power inhouse load during power cuts. The battery storage ensures that the power supply is seamless – whether it is day time or night. The 6000 cycles lithium battery ensures a long life of 15+ years, maintenance free, fume free operation with space requirement of 1/4th the traditional batteries.

IN SCOPE:

A. DABUN Approved Non-DCR Solar Panel – 550 Wp  x  45PCS

B. DABUN Hybrid Inverter 8 kW Single Phase  x 3 PCS

C. DABUN Lithium Ferrophosphate Battery – 5kWH x 5 PCS

D. DABUN GI Mounting Structure 4 Ft Elevation x 1 Set

E. DCDB 600V SPD & 30A Fuse x 1 PCS

F. ACDB 16A MCB & 220V SPD x 1 PCS

G. DC wire 4-sq-mm x 25 Mtr

H. AC Wire 1-Core 2.5 sq-mm  x 80 Mtr

I. Earthing Compound x 3 Bags

J.  Copper Bonded Earthing Rod x 3 PCS

K. Earthing Wire: 6 sq-mm x 100 Mtr

L. Lightening Arrestor x 1 PCS

M. Engineering, Design and Construction Services

N. Installation, Commissioning Services

O. Liasoning Services

 

OUT OF SCOPE:

None

HOW DOES THE SYSTEM WORK:

The solar power generated on your terrace is supplied to your household – in case generation exceeds the load, surplus power is exported to grid. Similarly, if the generation is lower, power from grid is added up to power the load. There is a special meter called net meter that keeps track of exports and imports – at the end of month, you need to pay the difference of what you consumed and what you produced.

WHAT ALL CAN I RUN ON THIS SET?

Upto 25kW load which could include Lifts, ACs, Motors, Lights Fans etc

GENERATION POTENTIAL:

This will generate approximately 25000 units per month.  You can add up one more panel to this setup thereby increasing power production, saving more electricity and also more subsidy.

SPACE REQUIREMENT

These panels will require around 2500 sq-ft of space (Size of each panel is 7 ft x 4 ft and there are 45 such panels).

CAN SOMEONE DO A SITE VISIT?

Yes. We can send our engineer to your site to do a site assessment, make recommendations and take up any queries you might have. There is a nominal charge for this visit. But this is refundable if you make a purchase – our engineer will issue you a coupon which you can use during checkout.

RETURN ON INVESTMENT

Typically, the plant will pay for itself, by neutralizing electricity bill, in 3 years. After that, you continue to get free electricity for next 25 years with no further investment.

WILL I GET SUBSIDY?

No. This has non-DCR panel – so government subsidy is not applicable.

OPTIONAL:

* Operation and Maintenance service

* Extended Warranty (post expiry of warranty)

CUSTOMIZATION:

The configuration stated is for “normal” standard sites. In case, there is a customization required, the cost would be modified accordingly. Examples of such customization requirement are:

* The solar panel mounting structure needs to be elevated as per site requirement

*Access to roof via escalator is not possible. Additional cost to lift the structure will be added.

*Building is more than 2 storeys. Extra cost of wires will need to be added accordingly.