Solar workflow depth
Can the product carry system details, proposal status, project milestones, and the delivery handoff without rebuilding the process in custom fields?
Quickest Solar CRM is our first pick for a small Vincentian installer whose immediate problem is slow quoting and follow up that nobody owns. That placement uses a disclosed proposal-first adoption lens and still requires a Saint Vincent proof step. OpenSolar is the clearest free design-first option, Pylon pairs design with an optional CRM, and Sunbase publishes wider solar operations. We compared seven tools against XCD documents, adviser-approved VAT, VINLEC interconnection stages, Grenadines logistics, villa and yacht-sector accounts, hurricane design and handover.
Direct answer
Choose Quickest when proposal speed, lead ownership, field adoption and a free pilot are the first priorities. QuickEstimate owns Quickest and its published evidence is India-first, so Vincentian currency, VAT, VINLEC fields, Grenadines logistics, hosting and support all remain unverified until a demo proves them. OpenSolar is better when free solar design leads the purchase. Because the Grenadines add a boat to almost every high-value job, freight and island fields usually decide profitability more than quoting speed does.
7 jobs, 7 picks
A useful shortlist starts with the sales or delivery bottleneck. Each winner below reflects a different buying priority, while the overall ranking rewards a CRM that a solar sales team can adopt quickly.
Small mobile sales teams
Free: 1 user and 10 proposals monthly. Pro: INR 6,999 per user yearly, minimum 3 users. 02Best free design-first optionOpenSolarStartups combining solar design, proposals and project CRM
OpenSolar says partners fund the model; review services and connected costs. 03Best compact design and CRM trialPylonTeams wanting solar and battery proposals with optional CRM
New users receive five Standard Project credits; confirm Saint Vincent commercial terms. 04Best broad solar operations candidateSunbaseEstablished teams evaluating a wider solar sales and project platform
Request Saint Vincent users, modules, implementation, integrations, support and renewal pricing. 05Best configurable general CRMZoho CRMTeams with an administrator and several sales or service lines
The reviewed global page publishes USD prices and adds local taxes. 06Best configurable operations suiteOdooBusinesses joining CRM with sales, inventory, field service and accounting
Confirm current plan, apps, users, hosting, implementation, localisation and customisation. 07Best for marketing-led acquisitionHubSpot CRMTeams prioritising forms, email, meetings and pipeline
Official page states up to 2 free users and 1,000 contacts; price all required hubs.How we evaluated
We saved English search attempts across Google, Bing, DuckDuckGo, Brave and Mojeek, then traced one record from an enquiry through site visit, roof and consumption assessment, quotation, deposit, structural and electrical design, the VINLEC application, procurement, boat freight to the Grenadines, installation, meter change, commissioning, invoicing, handover and service. Ranking rewards focused sales adoption first, then solar design, operational breadth, field usability, finance fit and configurable CRM depth. Saint Vincent facts come from VINLEC and the government portal, which were the official sources that responded when we checked on the reviewed date.
Can the product carry system details, proposal status, project milestones, and the delivery handoff without rebuilding the process in custom fields?
Can managers route leads, track activity, automate follow-up, forecast revenue, and see why an opportunity stalled?
Can a rep move from site information to a credible customer proposal, and how much specialist solar design happens inside the platform?
Does the workflow support the language, currency, tax, communications, documents, and handoffs common in Saint Vincent and the Grenadines?
What setup, migration, training, administration, and extra software does the apparent subscription require?
At-a-glance matrix
The table separates CRM depth from proposal, design, and operations coverage. Confirm plan limits and country availability in writing before signing.
Local billing check: confirm XCD pricing, tax treatment, contract currency, and payment fees in writing.
| Platform | Best for | Public price | Solar proposals | Design | Project operations | CRM depth | Free access |
|---|---|---|---|---|---|---|---|
| 1Quickest Solar CRM | Small mobile sales teams | Free plan; Pro in INR | Focused branded proposals | Saint Vincent inputs unverified | Lead stages and follow up | Focused solar sales CRM | 1 user, 10 proposals monthly |
| 2OpenSolar | Startups combining solar design, proposals and project CRM | Free core platform | Interactive and PDF proposals | Native solar and storage design | Project CRM, tasks, schedules and files | Solar project CRM | Core platform described as free |
| 3Pylon | Teams wanting solar and battery proposals with optional CRM | Dollar pricing shown; confirm currency | Web and PDF proposals | Solar and battery design | Optional solar CRM and integrations | Solar CRM available | Five Standard Project credits |
| 4Sunbase | Established teams evaluating a wider solar sales and project platform | Quote required | Solar proposal capabilities published | Connect or verify design scope | Sales and operational solar workflows | Broad solar CRM | Request demo and trial terms |
| 5Zoho CRM | Teams with an administrator and several sales or service lines | Free for 3 users; paid USD tiers | Configure CPQ or connect a proposal tool | Specialist solar tool required | Custom modules, workflow, reports, portals and APIs | Broad general CRM | Free edition for 3 users |
| 6Odoo | Businesses joining CRM with sales, inventory, field service and accounting | One app free; paid plans published | Sales quotations and signatures | Specialist solar design required | CRM, sales, inventory, accounting, field service and more | General CRM within modular ERP | One app free plan stated |
| 7HubSpot CRM | Teams prioritising forms, email, meetings and pipeline | Free CRM; paid hubs available | Connect or configure proposal software | Specialist solar tool required | Paid sales and service expansion | Broad customer platform | Up to 2 users and 1,000 contacts |
Pricing and capability labels were checked against official sources on Sep 7, 2026. Currency conversion is intentionally omitted where a vendor does not publish a local price.
Country research
Saint Vincent and the Grenadines is a mainland plus a chain of smaller islands where much of the high-value work sits: villas, small resorts and properties serving the yacht sector. Those customers pay well and are logistically expensive to reach. A crew, a pallet and a technician all travel by boat, on a schedule, in weather that does not always cooperate. A CRM that cannot store the island, the crossing and the parts already on site is not describing the job the company actually does.
St Vincent Electricity Services supplies electricity across the state and is the counterparty for connection, metering and any customer generation arrangement. Store the customer account, the rate class taken from the actual bill, the island, the meter type, the supply phase, the requested capacity, the application route, the reference, the technical review outcome, the fees, the inspection, the meter change and the activation evidence.
VINLEC: St Vincent Electricity Services ↗Government publishes national policy and programme information relevant to energy and investment. Policy and incentive terms change between periods, so record which policy version a proposal relied on and when it was checked. That stored reference is what lets a company identify affected customers when terms move rather than relying on someone's recollection.
Government of Saint Vincent and the Grenadines: Government of Saint Vincent and the Grenadines ↗Grenadines work adds a crossing to almost every stage. Store the island, the boat or air route, the schedule, the consignment cut-off, the crew travel plan, accommodation where needed, the parts held on each island and the technician who can attend, then derive the commitment date from those fields rather than from an estimate made in Kingstown.
VINLEC: St Vincent Electricity Services ↗Villa and yacht-sector customers are often served through a property manager while the owner is overseas. Store the owner, the local manager, the actual decision maker, the seasonal occupancy pattern, the shutdown windows available for work and the mandatory documents. A proposal sent to a caretaker when the decision sits abroad will stall without anyone saying so.
Government of Saint Vincent and the Grenadines: Government of Saint Vincent and the Grenadines ↗Hurricane exposure makes the mounting specification a compliance artefact. Store the wind loading assumption, the standard referenced, the mounting system and its certification, the fixing type and spacing, the roof structure assessment, the approving engineer, the date and the installation photographs. After a named storm, insurers and customers both ask for that record.
VINLEC: St Vincent Electricity Services ↗Salt exposure on small island properties is severe and drives both corrosion and soiling. Store the exposure category, distance from the shoreline, the corrosion protection class, the fastener material, the cleaning interval assumed, the temperature derating and the approving engineer. A yield estimate that ignores soiling on an exposed Grenadines roof will be visibly wrong within a season.
Government of Saint Vincent and the Grenadines: Government of Saint Vincent and the Grenadines ↗Off-grid and hybrid systems on smaller islands carry a service tail with no local technician. Record the battery chemistry, cycle warranty, expected replacement date, the monitoring arrangement, credential holder, the service interval, parts held on each island, the trained local contact and the escalation path. A record that ends at commissioning cannot support a system a boat away.
VINLEC: St Vincent Electricity Services ↗Because everything is imported and the currency is pegged, quotation validity turns on landed cost and freight timing. Store the cost basis, the freight assumption, the validity period, the ordered stock and the clearance position, and prevent acceptance at a stale price without approval. Grenadines jobs often stay open longer, which makes an expiry rule more useful rather than less.
Government of Saint Vincent and the Grenadines: Government of Saint Vincent and the Grenadines ↗Weather cancels crossings, which makes rescheduling a routine operation rather than an exception. Store the planned crossing, the fallback date, the crew availability, the accommodation booking and the customer notification template, and test what happens when a scheduled sailing is cancelled the evening before. A company that handles that well earns the referral even when the trip is delayed.
VINLEC: St Vincent Electricity Services ↗Full reviews
Each review explains the useful workflow, the buyer who should shortlist it, and the country-specific question that a sales demo must answer.
Quickest is first for a narrow mobile sales adoption goal, and island and crossing fields are what it must prove.
Quickest centres the work a small team usually has to fix first: capture the enquiry, assign an owner, produce a branded proposal quickly and make the next follow up visible. A limited free plan allows an adoption pilot before a larger migration. QuickEstimate owns Quickest and publishes this ranking, so the position depends on the disclosed method rather than on independent market recognition.
No public evidence verifies XCD quoting with validity, Vincentian VAT, VINLEC fields, island filtering, crossing scheduling or hurricane structural workflow. Ask whether a custom field can drive a filtered report and a schedule, because an installed base you cannot filter by island is close to useless when a storm is forecast or a boat is cancelled.
Choose it if: mainland residential quoting speed is the first bottleneck. Choose another platform if: Grenadines logistics, stock and island service dominate the business.
OpenSolar is the strongest free design-first route here, and salt exposure handling is the check that matters.
OpenSolar publishes design, proposals, table and Kanban project views, custom workflows, actions, schedules, documents, roles, permissions and an API. Villa decisions frequently involve an owner who is not in the country, so an interactive proposal that reads well remotely is a real commercial advantage rather than a cosmetic one.
Validate Vincentian imagery, irradiance, salt exposure handling, storage and off-grid modelling, equipment libraries, XCD display, VAT, VINLEC stages, field connectivity and document output. Change a design after acceptance and trace price, stock, tax, payment, structural approval and handover. Review privacy terms, transfers, support coverage and a complete account export.
Choose it if: design and customer-facing proposals lead the purchase. Choose another platform if: island logistics, stock and service scheduling dominate the requirement list.
Pylon suits a Vincentian team selling hybrid island systems, with local operation still unverified.
Pylon documents solar and battery design, web and PDF proposals, design history, integrations and a solar CRM add-on. It says new users receive credits for five Standard Projects and teams can add unlimited users. Its battery orientation matches a market where many island properties run hybrid systems rather than pure grid-tied arrays.
Confirm the dollar currency, project rules, CRM cost, payment fees, taxes and renewal. Test Vincentian locations, salt exposure, weather and production inputs, backup loads, battery chemistry, XCD display, offline use on a Grenadines island, roles and support. Model several revisions because an island survey frequently changes the design after the first quotation.
Choose it if: hybrid island proposals dominate the pipeline. Choose another platform if: crossing scheduling, stock and service dominate instead.
Sunbase publishes broad solar CRM scope, and island scheduling with crossing coordination is what to test.
Sunbase positions its CRM around solar lead management, sales, communication, proposals, workflow and operational visibility. For a Vincentian contractor the operational half decides the value: booking a crossing, coordinating a pallet with a boat and holding a service agreement on a villa several islands away.
Ask for comparable customer references and use a controlled demo from enquiry through survey, proposal, deposit, invoice, VINLEC application, procurement, boat freight, installation, commissioning and a service call on another island. Verify XCD handling, island filtering, scheduling, roles, audit history, privacy terms, support hours, the contract price and data export.
Choose it if: a contractor works across the Grenadines with service agreements. Choose another platform if: a free design tool or a simpler proposal CRM meets the immediate need.
Zoho suits a Vincentian business that needs island, crossing and asset records the platform can report on.
Zoho CRM offers configurable modules, fields, pipelines, workflow, reports, mobile apps, portals and APIs. Custom objects are the reason to consider it here: a crossing with a fallback date, an installed asset with an island and a battery replacement date, and a VINLEC application with its own status can each be modelled properly.
Build or connect consumption assessment, solar design, XCD quotations with validity, VAT, payment reconciliation, stock by island, crossing scheduling, VINLEC stages, structural approvals, storage lifecycles, commissioning, assets, warranty and handover. Test processor terms, transfers, retention, API limits, support and a complete export.
Choose it if: the company has an administrator and works across the islands. Choose another platform if: the team expects ready-made solar workflows with little configuration.
Odoo fits a Vincentian contractor whose stock across islands and planned maintenance have outgrown a sales tool.
Odoo combines CRM with quotations, sales, accounting, purchasing, inventory, projects, field service, helpdesk and other applications, including multi-warehouse stock and landed cost handling. For a business holding parts on more than one island, those modules address the problem that actually costs money.
Verify a current localisation and the accounting route with the responsible implementation partner. Test XCD, VAT, landed cost with freight, stock by island, serial numbers, planned maintenance against installed assets, field service, approvals, VINLEC and structural evidence, warranty and migration. Connect a specialist design tool and review hosting, backups, upgrades, exit and a restorable export.
Choose it if: freight, island stock, maintenance and CRM should share one suite. Choose another platform if: the business wants a solar-specific proposal product with minimal implementation.
HubSpot is strong with overseas villa owners and does nothing about crossings or island stock.
HubSpot's free CRM covers contacts, lead management, forms, email, meetings and pipeline for a small user group. Villa owners and yacht-sector clients are frequently overseas and reachable by email, so sequences, meeting scheduling and document tracking genuinely help that half of a Vincentian pipeline.
Price and test the complete stack: messaging, solar design, XCD quotation with validity, VAT, payment reconciliation, stock by island, crossing scheduling, field delivery, VINLEC tracking, structural evidence and service reporting. Use controlled fields for the island, the rate class, the VINLEC reference and the structural approval.
Choose it if: overseas owner outreach drives the pipeline. Choose another platform if: crossings, island stock and service are the real problems.
Buyer guide
Choose by the most expensive broken handoff, then test that handoff using real opportunities, real users, and the documents your customers actually receive.
Start with Quickest when slow quoting and unowned follow up are the visible failures on mainland residential work. Use the free plan on real Vincentian opportunities, including one Grenadines property. Continue only if the vendor proves XCD quoting with validity, VAT, VINLEC stages, island fields, structural evidence, privacy, support and export.
OpenSolar fits a team that needs solar design, proposals and project CRM before it can fund a wider stack. Validate Vincentian imagery, irradiance inputs, salt exposure handling, storage and off-grid modelling, XCD display, VAT, VINLEC stages, data terms and mobile performance on a Grenadines island.
Pylon is worth testing when web and PDF proposals, solar and battery design and an optional solar CRM all appeal, and storage matters because many island properties run hybrid systems. Confirm the displayed currency, model inputs, backup load handling, revision economics, mobile use and support hours.
Sunbase targets broader solar sales and operational workflows, which suits a contractor serving villas, small resorts and yacht-sector properties across the Grenadines. Ask for comparable references and test island-aware scheduling, crossing coordination, service level management, privacy, commissioning and export.
A configurable platform can model stock by island, crossings, interconnection applications, structural approvals, storage lifecycles and service agreements together. Odoo is stronger where multi-warehouse stock and planned maintenance dominate; Zoho is the more familiar CRM route with strong custom objects.
HubSpot fits a business whose first priority is forms, campaigns, email, meetings and pipeline visibility, and it handles overseas villa owners and management companies well because those conversations happen by email. Budget the solar design, quotation, freight, tax, structural evidence and service tools around it.
Run the same three opportunities in every shortlisted CRM: one ordinary lead, one revision-heavy project, and one deal that already failed. This removes demo theatre and exposes repeated entry, stale documents, weak mobile adoption, and missing local support.
Capture a real lead, assign it, create the proposal, schedule follow-up, record acceptance, and hand it to delivery.
Change the system, equipment, price, payment route, and installation date. Identify every stale record.
Use a duplicate, missed follow-up, rejected proposal, or delayed job and ask the CRM to show what happens next.
Produce a taxable sale with separate lines for imported equipment, freight, boat transport, structural work and services, plus a deposit, a staged invoice, a variation, a credit note, a refund and a warranty replacement in XCD. Store a validity period, the cost basis and the freight assumption, and block acceptance at a stale price without approval.
Store the island on every record: the site, the stock location, the technician, the boat route and the service history. Test filtering the installed base by island, dispatching a crew to a Grenadines property and reporting margin per island. A system that treats the state as one territory will hide which islands lose money on every job.
Store the planned crossing, the fallback date, the crew availability, accommodation bookings and the customer notification template, and test a sailing cancelled the evening before. Confirm the schedule, the customer message and the revised date all follow rather than being improvised by whoever answers the phone.
Treat the application as its own record with a reference, an owner, a submission date, a document set and a dated outcome. Capture the technical review result, queries returned, the resubmission, the approved capacity, fees paid, the inspection, the meter change and the first export reading, and drive customer updates from those milestones.
Store the owner, the local property manager, the actual decision maker, the seasonal occupancy pattern, the shutdown windows available for work and the mandatory documents. Test a proposal where the caretaker is the contact and the owner is overseas, and confirm the decision path is visible in the record.
Store the wind loading assumption, the standard referenced, the mounting system and its certification, the fixing type and spacing, the roof structure assessment, the approving engineer, the date, installation photographs and the insurance position. Block commissioning sign-off when the structural approval is missing.
Store the exposure category, distance from the shoreline, corrosion protection class, fastener material, the cleaning interval assumed, temperature derating, the approver and the date. Test a design change after acceptance and confirm the new yield, the new price and the customer's acknowledgement all propagate.
Record the monitoring arrangement, credential holder, service interval, parts held on each island, the trained local contact, the technician who can attend, the transport required and the promised response time. Test a fault on a Grenadines property and confirm the CRM can answer before anyone books a boat.
Export the accepted scope, variations, the as-built design, the structural approval, installed equipment and serial numbers, photographs, test results, commissioning, VINLEC evidence, invoices and payment status, warranties, manuals, monitoring access, training, signatures, open defects and the service contact, plus the island and parts held there.
The real budget
Vincentian pricing is predictable because the currency is pegged, which shifts attention to boat freight and service cost rather than exchange risk. Quickest publishes INR terms, OpenSolar describes its core platform as free, Pylon shows dollar prices whose billing currency should be confirmed, and Zoho publishes USD global tiers. Sunbase needs a quote for the relevant scope. Odoo and HubSpot vary by apps, seats, contacts and implementation. Ask for billing currency, taxes, payment method, bank charges, users, projects, storage, integrations, messaging, onboarding, support hours, renewal, exit and every product needed to reach a compliant invoice and a completed Grenadines job.
Free: 1 user and 10 proposals monthly. Pro: INR 6,999 per user yearly, minimum 3 users.
OpenSolar says partners fund the model; review services and connected costs.
New users receive five Standard Project credits; confirm Saint Vincent commercial terms.
Request Saint Vincent users, modules, implementation, integrations, support and renewal pricing.
Quickest lists one free user with ten proposals monthly and Pro at INR 6,999 per user yearly with a three-user minimum. Vincentian commercial and tax terms are unverified.
OpenSolar states that its core platform is free because partners fund the model. Review partner choices, paid services, data use, support coverage and connected system costs.
Pylon offers five Standard Project credits to new users and states unlimited team users. Confirm the displayed currency, the CRM add-on, payment fees, project rules and renewal.
Zoho's reviewed page offers three free users alongside paid USD tiers. HubSpot states up to two free users and 1,000 contacts. Neither free plan supplies a complete Vincentian solar operating stack.
Budget accounting, payment handling, messaging, design software, structural engineering input, implementation, field devices, storage, support and administration alongside the licence fee.
Compare the cost of one complete acceptance case rather than a feature checklist, and price one unnecessary crossing alongside it. A boat trip to a Grenadines property that could have been avoided with better stored data is the clearest avoidable cost in this market.
Ask what happens when a sailing is cancelled the evening before an installation. The commercial proposal should identify rescheduling, crew notification, customer messaging, data ownership and support escalation.
Our number-one pick
Quickest concentrates on lead ownership, a mobile proposal and the next follow up, which is a practical first adoption target for a small Vincentian sales team.
Its free plan lets one person test ten monthly proposals before the company commits to migration, custom integration or additional seats.
First place stays conditional on proof. XCD handling with validity, VAT, VINLEC evidence, island fields, crossing scheduling and storage records are not verified for Saint Vincent and the Grenadines.
Your next move
Start with Quickest and the specialist closest to your largest local requirement. Use the same evidence and test deals for both.
Name the bottleneck. Pick lead response, proposal speed, design, payment, install handoff, or management visibility.
Choose two tools. Compare Quickest with the strongest specialist for that bottleneck.
Run the Three-Deal Proof. Score adoption, repeated entry, revision handling, support, and full annual cost.
Research record
These sources support the market, regulatory, product, and pricing statements on this page. Product terms can change after the checked date.
Common questions
Quickest is first under our proposal-first adoption lens for a small team, but QuickEstimate owns it and Vincentian localisation is unverified. OpenSolar is the better free design-first option. If Grenadines properties drive your revenue, weight island fields and crossing scheduling above quoting speed.
Because it changes the cost, the schedule and the service response. Store the island on the site, the stock location, the technician, the boat route and the service history, then test reporting margin per island. A system that treats the state as one territory will hide which islands lose money on every job.
We found no verified public evidence for native XCD proposals or Vincentian VAT handling. Quickest's published evidence is India-first. Require a live taxable quotation with equipment, freight and boat transport lines and a validity period, plus a deposit, a staged invoice, a credit note, a refund and an accounting export.
As a routine operation rather than an exception. Store the planned crossing, the fallback date, crew availability, accommodation bookings and the customer notification template, and test a sailing cancelled the evening before. A company that reschedules cleanly keeps the referral even when the trip slips.
Store the customer account, the rate class taken from the customer's own bill, the island, the meter type, the phase, the requested capacity, the application route, the reference, the technical review outcome, fees, the inspection, the meter change and the activation evidence. Test a rejection and a resubmission.
Store the owner, the local property manager, the actual decision maker, the seasonal occupancy pattern and the shutdown windows available for work. A proposal sent to a caretaker when the decision sits abroad will stall without anyone saying so, and the CRM should make the decision path visible.
They should, and more than on most islands. Store the exposure category, distance from the shoreline, corrosion protection class, fastener material, the cleaning interval assumed and the temperature derating, plus who approved the model. An exposed Grenadines roof soils faster than most default models assume.
Quickest offers one user and ten proposals monthly. OpenSolar publishes a free core solar platform. Zoho offers three free users, and HubSpot states up to two users and 1,000 contacts. Compare the full cost of design, tax, payments, freight tracking, messaging, field work, service, support and administration.
Include the accepted scope, variations, the as-built design, the structural approval, installed equipment and serial numbers, photographs, test results, commissioning, VINLEC evidence, invoices, payment status, warranties, manuals, monitoring access, training, signatures, open defects and the service contact, plus the island and parts held there.
Use the Three-Deal Proof and require every vendor to show the same lead, revision, document, and failed handoff.