Suryavamshi Solar Projects LLP
Free Site Assessment

Solar panels, inverters and equipment, specified.

Every system uses Tier-1, quality-certified components. Here is how they connect into your KSEB meter, and exactly what goes on your roof.

550 Wp Bifacial Panels21.5% efficiency
On-Grid Inverter>98% efficiency
DCDB · ACDB · Earthing<5Ω ground
KSEB Net MeterZero-bill power
Photovoltaic modules

Solar Panels

6 nos.

550 Wp Mono PERC / Bifacial DCR modules, BIS-certified and 100% EL flash tested. DCR panels keep you eligible for the PM Surya Ghar subsidy.

Specification
550 Wp Mono PERC / Bifacial, DCR
Efficiency
Up to 21.5%+, up to 25% rear bifacial gain
Warranty
25-yr performance: ≥ 90% at 10 yrs, ≥ 80% at 25 yrs
AdaniWaareeVikram
Key benefits
  • 100% DCR (Domestic Content Requirement) certified for PM Surya Ghar subsidy eligibility
  • Bifacial glass-to-glass technology generates extra energy from rear roof reflections
  • 144 half-cut PERC cells lower resistive loss and heat
  • PID-free anti-reflective toughened glass, certified for 2400 Pa wind and 5400 Pa load
Power conversion

Solar PV Inverter

1 no.

Single or three phase on-grid inverter with online monitoring. It converts DC from the panels into clean AC for your home and the grid.

Specification
Single / Three Phase On-Grid, online monitoring
Efficiency
>98% max, dual MPPT
Monitoring
Wi-Fi data logger with mobile app
Warranty
Manufacturer terms, typically 5–10 years
SolisGrowattPolycab
Key benefits
  • Dual MPPT harvests more energy across different roof angles
  • IP65 die-cast aluminium enclosure, waterproof and dust-tight
  • Complies with KSEBL grid interconnection codes and CEA safety standards
  • Real-time app alerts for daily yield, voltages and grid status
DC protection

DCDB

1 no.

DC distribution box between the panels and the inverter, protecting against surges, reverse polarity and faults.

Specification
PV fuses at input, DC isolator, Type-2 DC SPD
Enclosure
IP65 weatherproof
ABBEatonMersen
AC protection

ACDB

1 no.

AC distribution box between the inverter and your home supply, with a lockable isolator required for KSEBL net metering.

Specification
MCB and Type-2 AC SPD
Enclosure
IP54 rated (PC / ABS / CRCA)
ABBEatonMersenCitel
Wiring

DC & AC Cables

Lot

Cables sized so total voltage drop stays under 1.5%, with genuine IP68 MC4 connectors on the DC side.

DC cables
UV-rated solar copper cable, cross-linked sheath & insulation
AC cables
PVC / XLPE aluminium or copper, sized to load
AparSeichemPolycab
Grounding & safety

Earthing & Lightning Protection

2 + 1 sets

Maintenance-free chemical earthing keeps ground resistance under 5Ω year-round, and a rooftop air terminal protects your home from lightning.

Earthing
Chemical earthing, copper-bonded rod 14 mm dia / 1.2 m (2 sets)
Lightning
Single spike air termination rod, insulated base & chemical earth kit (1 set)
Excel Earthing
Key benefits
  • Separate pits for the lightning arrester, inverter and panel frame
  • 250-micron copper-bonded rods resist tropical soil corrosion
  • Meets Electrical Inspectorate and KSEB safety standards
Mechanical

Roof Mounting Structure

1 set

Engineered for flat or sloped roofs at a 10–12° south tilt, built to handle Kerala monsoon winds.

Material
Hot-dip galvanised / epoxy-coated GP tubes
Wind rating
150+ km/h gusts
Fasteners
Stainless steel SS304 / SS316
Apollo
Key benefits
  • Pre-galvanised tubes, no on-site welding or rust on your terrace
  • EPDM gasket anchoring prevents roof leakage
  • Elevated structures keep your terrace usable underneath
Metering

Solar Energy Meter

1 no.

Watt-hour meter that records exactly what your system generates. KSEB replaces your existing meter with a bi-directional net meter.

Specification
Watt-hour meter for generation monitoring
Net meter
Bi-directional, from KSEB on monthly rental
L&T
Service

Installation, Testing & Commissioning

1 lot

Done by the Suryavamshi certified team to Electrical Inspectorate and KSEB standards, including all KSEB documentation up to net-meter commissioning.

Includes
Design, supply, installation, testing, KSEB liaison, subsidy paperwork
Monitoring
Remote monitoring via Wi-Fi data logger
Suryavamshi Certified Team

Reference system

3 kWp single phaseFrom our standard 3 kW proposal

Type of plantGrid-connected rooftop
Panels6 × 550 Wp DCR
Tilt & orientation10–12°, south-facing
Roof area~300 sq.ft
Roof typesFlat / sloped
Typical generation12–15 units/day on a clear day (~11–12 year-round)
Indicative cost₹2,05,000
PM Surya Ghar subsidy₹78,000, so about ₹1,27,000 after subsidy

Quantities above are for this 3 kWp reference. Your system is sized to your consumption and roof after a free assessment. 3 kW guide

Warranty

25years

Solar panelsOutput not less than 90% at 10 years and 80% at 25 years.

5years

Complete systemFrom the date of commissioning, with free inspection visits.

5–10years

InverterAs per manufacturer terms, depending on the model.

Supply within 7 days of advance, installation within 7–15 days of delivery, commissioning within 10 days of KSEB approval.

Sized for your roof

Find the right system for your home.

Use the calculator for an instant estimate, or ask for a free site assessment and a formal, site-specific quotation.

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Suryavamshi Solar Projects LLP

Turning Kerala’s sunshine into reliable, affordable power.

www.suryavamshi.com +91 9061626868
@suryavamshi_solarprojects Suryavamshi SOLAR Projects
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