Comparison
SolvSolar vs Energy Toolbase
Storage economics modelling for US commercial tariffs only. SolvSolar replaces it with a $0-seat Solar Operating System that designs, prices, finances and closes in 45 seconds — on web, WhatsApp and Telegram.
Price in real currency
Energy Toolbase: ≈ ₹17,600 per seat per month (₹2,11,200 a year for one seat)
SolvSolar: ₹0 per seat, ₹10 per kW designed — first 100 kW free
Proposal turnaround
Energy Toolbase: 20–40 min
SolvSolar: 45 seconds, end to end
India regulatory fit
Energy Toolbase: Limited / US-only
SolvSolar: Global DISCOM & net-metering rulesets
SolvSolar differs from Energy Toolbase because Energy Toolbase charges $200+/seat/mo (≈ ₹17,600 per seat per month (₹2,11,200 a year for one seat)), while SolvSolar charges ₹0 per seat, ₹10 per kW designed — first 100 kW free with no per-seat licence. The second measurable difference is turnaround: Energy Toolbase typically needs 20–40 min to produce a proposal, against 45 seconds, end to end on SolvSolar. On India-specific compliance, Energy Toolbase provides Limited / US-only, whereas SolvSolar provides Global DISCOM & net-metering rulesets.
| Capability | Energy Toolbase | SolvSolar OS |
|---|---|---|
| Cost per seat | $200+/seat/mo | $0 / seat — pay per kW designed |
| Cost in INR | ≈ ₹17,600 per seat per month (₹2,11,200 a year for one seat) | ₹0 per seat, ₹10 per kW designed — first 100 kW free |
| Proposal turnaround | 20–40 min | 45 seconds, end to end |
| Mobile speed | Desktop-first | Mobile-first PWA, sub-second loads |
| WhatsApp integration | Not supported | Native WhatsApp + Telegram bots |
| Global DISCOM / net metering | Limited / US-only | Global DISCOM & net-metering rulesets |
5 concrete differences between SolvSolar and Energy Toolbase
- Energy Toolbase's core value is US commercial demand-charge and tariff modelling; SolvSolar models Indian slab tariffs, DISCOM net metering and PM Surya Ghar.
- Energy Toolbase costs ≈ ₹17,600 per seat per month; SolvSolar is ₹0 per seat with ₹10 per kW designed.
- Energy Toolbase analyses run 20–40 minutes; SolvSolar returns the proposal in about 45 seconds.
- SolvSolar covers on-grid, off-grid and hybrid system types with a battery-storage BOM row; Energy Toolbase is storage-economics-first but tariff-bound to the US.
- SolvSolar's output is a signable client PDF; Energy Toolbase's is an economic analysis.
SolvSolar vs Energy Toolbase: which is better for Indian installers?
SolvSolar vs Energy Toolbase: which is better for Indian installers? Energy Toolbase is the best-known tool for modelling battery economics against US commercial demand charges, and if that is your market the ₹17,600 per seat per month is defensible. In India the tariff structures it understands mostly do not exist, and the ones that decide your deal — state slab tariffs, DISCOM net-metering caps, PM Surya Ghar slabs, GST at 8.9% effective on turnkey — are absent. SolvSolar handles on-grid, off-grid and hybrid, prices a battery line into the BOM, computes the Indian subsidy stack, and does it in 45 seconds for ₹0 per seat. For Indian C&I storage work, SolvSolar is the practical choice.
Related reading
Before you switch tools, read the Solar Proposal Software Buyer's Guide for India (2026) for the full evaluation framework, check the exact PM Surya Ghar subsidy slabs that Energy Toolbase does not compute for you, and compare the payback numbers in Solar ROI benchmarks by system size. Our own numbers are published in full on the pricing page, and state-level rules live on the Maharashtra and Gujarat DISCOM guides.
Migrate from Energy Toolbase in 60 seconds
Import your panel and inverter catalogue, keep your pricing, and issue your first SolvSolar proposal on the 100 kW free trial — no card, no per-seat fees.