Sun BizconSolar Advisory
Open Access · Solar · Energy Settlement

Solar OA Calculator for Maharashtra

Enter your connection details, monthly time-of-day consumption and proposed solar capacity. The tool sizes eligibility, settles generation slot-by-slot across 12 months, and reports the energy banked, recovered and lost.

01 Connection & plant
Drives eligibility (Method I & II) and losses.
MW AC
≈ 0.000 MWp DC at the selected DC/AC ratio.
02 Monthly ToD consumption
kWh per slot. Fill January, then apply to all — or edit any month.
Month A · Night00–06h B · Day06–09h C · Off-peak09–17h D · Evening17–24h
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual 0 0 0 0
▶ Advanced assumptions

Defaults follow the MSEDCL solar OA model. Edit only if your DISCOM circular, PVSyst yield or banking rules differ.

Solar generation split across ToD slots (fractions, sum = 1)

Monthly generation distribution (12 fractions, sum = 1)

03 Capacity eligibility — MSEDCL
Maximum renewable capacity permitted at this connection.
Method I — by contract demand
0.000MW AC
Method II — by CT ratio & voltage
0.000MW AC
Within limit. Proposed 0.000 MW is at or below the permitted 0.000 MW AC (eligibility DC ≈ 0.000 MWp). Headroom 0.000 MW.
04 Banking loss
Share of annual generation that is banked but never recovered.
0.00%
of annual solar generation lost
Surplus exported in a ToD slot that cannot be set off against same- or cross-slot consumption under banking rules.
Solar generation0 kWh
Used + recovered0 kWh
Lost (banking loss)-0 kWh
Where annual generation goes
Used directly 0 kWh
Recovered from bank 0 kWh
Lost -0 kWh
05 Energy mix
Annual share of demand met by solar after settlement.
Total consumption
0kWh
Demand met by solar
0.0%
Drawn from grid
0.0%
Excess / lost energy
-0kWh
06 Monthly settlement
Consumption vs solar contribution and energy lost, month by month.
Consumption
Solar used
Lost
50k38k25k13k0kJanFebMarAprMayJunJulAugSepOctNovDec

How banking loss arises: solar generates almost entirely in the day off-peak window, while a facility also draws power at night and in the evening peak. Surplus daytime units are banked, but DISCOM banking rules limit how much can be drawn back in other ToD slots — the un-recoverable remainder is the banking loss. Eligibility (Methods I & II), losses and the generation profile all shift the result; adjust them under Advanced assumptions. This is a planning estimate, not a settlement guarantee — final figures follow the applicable DISCOM tariff order and energy accounting.

Prepared by
Sun Bizcon
Solar Open Access Toolkit
akshay@sunbizcon.com