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 Belizean 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 Belize 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 BZD documents, adviser-approved general sales tax, PUC regulation, BEL interconnection, remote caye and district logistics, hurricane-rated 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 Belizean currency, tax, PUC and BEL fields, remote site logistics, hosting and support all remain unverified until a demo proves them. OpenSolar is better when free solar design leads the purchase. Pylon and Sunbase deserve tests where storage design or remote scheduling dominate. Zoho and Odoo suit anyone holding stock in more than one district or servicing off-grid resorts.
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 Belize commercial terms. 04Best broad solar operations candidateSunbaseEstablished teams evaluating a wider solar sales and project platform
Request Belize 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 and Spanish search attempts across Google, Bing, DuckDuckGo, Brave and Mojeek, then traced one record from an enquiry through site visit, load assessment, quotation, deposit, design, electrical work, any BEL application, procurement, boat or road transport, installation, commissioning, invoicing, handover and service. Ranking rewards focused sales adoption first, then solar design, operational breadth, field usability, finance fit and configurable CRM depth. Belize facts come from the Public Utilities Commission, Belize Electricity Limited and the Central Bank of Belize. The utility site responded only to a browser-style request when we checked it, which is noted here rather than hidden.
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 Belize?
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 BZD 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 | Belize 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
Belize splits into two solar markets that share a company but not a workflow. On the mainland grid, a rooftop system is a fairly ordinary interconnection conversation. Off the grid, on the cayes and in remote districts, solar is the entire power system for a resort, a farm or a lodge, and the installer is effectively selling reliability plus a service contract. Boat access, generator replacement economics and battery lifecycles all belong in the record. A CRM built purely around a grid-tied quotation will only serve half the business.
The Public Utilities Commission regulates electricity, water and telecommunications in Belize and sets the framework for supply and customer generation. Store the rule, programme or determination relied on, the reference, the capacity band, the effective period, the conditions, the checked date and the person who confirmed it, so a proposal can be traced to the framework it was written under rather than to a salesperson's recollection.
Public Utilities Commission Belize: Public Utilities Commission ↗Belize Electricity Limited is the utility counterparty for supply, interconnection and metering on the grid. Store the customer account, the rate class taken from the actual bill, the district, 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, the activation and the completion evidence.
Belize Electricity Limited: Belize Electricity Limited ↗The Central Bank of Belize publishes economic and exchange information relevant to an importing business. Because the Belize dollar is pegged, quotation validity turns on landed cost and freight rather than exchange volatility, but the payment route for a foreign currency software subscription still needs checking. Store the cost basis, the freight assumption, the validity period and the clearance position with each quotation.
Central Bank of Belize: Central Bank of Belize ↗Off-grid resorts and lodges are the highest-value customers in Belize and they buy a power system rather than a solar array. Store the generator being replaced, its fuel consumption and delivery cost, the critical load list, the autonomy target, the seasonal occupancy pattern, the battery chemistry and cycle warranty, the monitoring arrangement and the service interval. Those fields carry the promise the customer will actually judge you on.
Public Utilities Commission Belize: Public Utilities Commission ↗Boat and unpaved road access changes both cost and schedule. Store site coordinates, the access route, whether the journey involves a boat, the crossing schedule, travel time, crew size, accommodation, the vehicle or vessel, fuel assumptions and any anticipated return visit, and let those flow into the price and the internal job cost. A caye job priced like a Belize City rooftop loses money on the first return trip.
Belize Electricity Limited: Belize Electricity Limited ↗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 or ground structure assessment, the approving engineer, the date and the installation photographs. After a storm, insurers and customers both ask for that record, and it cannot be reconstructed afterwards.
Public Utilities Commission Belize: Public Utilities Commission ↗Salt air on the cayes and humidity inland both drive corrosion and soiling. Store the exposure category, the 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 a coastal roof will be visibly wrong within a season, and the customer will notice before you do.
Central Bank of Belize: Central Bank of Belize ↗Belize is bilingual in practice, with English official and Spanish widely used alongside Kriol. Generate the documents that carry obligations in the language the buyer actually reads, have a fluent reviewer approve the wording, and store the approved version, the sender, the timestamp, the purpose and the delivery status. Test accented characters in the generated PDF rather than only in a browser preview.
Belize Electricity Limited: Belize Electricity Limited ↗Because the highest-value systems are off grid, service is a contractual obligation rather than a courtesy. Record the monitoring arrangement, who holds credentials, the service interval, the parts held on site, the technician who can attend, the transport required and the promised response time. A resort with no grid connection and a failed inverter is not a support ticket; it is a business interruption.
Public Utilities Commission Belize: Public Utilities Commission ↗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 it fits the mainland grid-tied half of a Belizean business.
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 BZD quoting with validity, Belizean tax treatment, BEL fields, boat access costing, off-grid asset records or service obligations. Be honest about which half of the business it serves. A proposal-first tool improves mainland rooftop selling and leaves the off-grid resort work, where the margin actually sits, largely untouched.
Choose it if: mainland grid-tied quoting speed is the first bottleneck. Choose another platform if: off-grid resorts and service agreements drive most of the revenue.
OpenSolar is the strongest free design-first route for Belize, and its storage modelling matters more than its layout tools.
OpenSolar publishes design, proposals, table and Kanban project views, custom workflows, actions, schedules, documents, roles, permissions and an API. Because the highest-value Belizean systems are complete off-grid installations, judge it on how honestly it models autonomy, depth of discharge and cycle life rather than on the roof render.
Validate Belizean imagery, irradiance, salt and humidity handling, off-grid autonomy, equipment libraries, BZD display, tax treatment, 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, partner presentation and a complete account export.
Choose it if: design and customer-facing proposals lead the purchase. Choose another platform if: service agreements, parts positioning and stock dominate the requirement list.
Pylon suits a Belizean team selling off-grid and hybrid 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 lines up with a market where the largest systems carry the whole load rather than offsetting a bill.
Confirm the dollar currency, project rules, CRM cost, payment fees, taxes and renewal. Test Belizean locations, salt exposure, humidity, weather and production inputs, critical loads, autonomy targets, BZD display, offline use on a caye, roles and support. Review data processing and export, and model several revisions because an off-grid scope frequently changes after the first site visit.
Choose it if: off-grid and hybrid proposals dominate the pipeline. Choose another platform if: service agreements, stock and transport scheduling dominate instead.
Sunbase publishes broad solar CRM scope, and service level management for off-grid customers is what to test.
Sunbase positions its CRM around solar lead management, sales, communication, proposals, workflow and operational visibility. For a Belizean contractor holding service agreements on off-grid resorts, the operational half decides the value: knowing what is installed, what spare is where and who can reach the site.
Ask for comparable customer references and use a controlled demo from enquiry through survey, proposal, deposit, invoice, procurement, boat transport, installation, commissioning and a service call. Verify BZD handling, service level management, parts positioning, scheduling, roles, audit history, privacy terms, storage, support hours, the implementation owner, the contract price and data export.
Choose it if: a contractor holds off-grid service agreements alongside installation work. Choose another platform if: a free design tool or a simpler proposal CRM meets the immediate need.
Zoho suits a Belizean business that needs off-grid asset records and access costing 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: an off-grid system with its generator baseline, autonomy target and parts list, and a service agreement with a response time, are both worth modelling explicitly rather than flattening into a deal.
Build or connect load assessment, solar design, BZD quotations with validity, tax treatment, payment reconciliation, stock by district, BEL stages, structural approvals, access costing, commissioning, assets, warranty and handover. Test mobile offline needs on a caye, processor terms, transfers, retention, API limits, support and a complete export.
Choose it if: the company has an administrator and runs both grid-tied and off-grid motions. Choose another platform if: the team expects ready-made solar workflows with little configuration.
Odoo fits a Belizean contractor whose stock, landed cost 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, landed cost handling and planned maintenance against installed equipment. For a business holding spares near remote resorts, those modules address the constraint directly.
Verify a workable localisation and the accounting route with the responsible implementation partner. Test BZD, tax treatment, landed cost with freight, stock by district, serial numbers, planned maintenance against installed assets, field service, approvals, BEL and structural evidence, warranty and migration. Connect a specialist design tool and review hosting, backups, upgrades, exit and a restorable export.
Choose it if: stock, maintenance, accounting and CRM should share one suite. Choose another platform if: the business wants a solar-specific proposal product with minimal implementation.
HubSpot handles overseas resort owners well and does nothing about transport, parts or off-grid service.
HubSpot's free CRM covers contacts, lead management, forms, email, meetings and pipeline for a small user group. Many Belizean resort and second home owners are overseas and reachable by email, so sequences, meeting scheduling and document tracking genuinely help that half of the pipeline.
Price and test the complete stack: messaging, solar design, BZD quotation with validity, tax treatment, payment reconciliation, stock by district, transport scheduling, field delivery, structural evidence, off-grid service and reporting. Use controlled fields for the district, the rate class, the BEL reference, the autonomy target and the structural approval.
Choose it if: overseas owner outreach drives the pipeline. Choose another platform if: off-grid service and transport logistics 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 grid-tied work. Use the free plan on real Belizean opportunities. Continue only if the vendor proves BZD quoting with validity, tax handling, BEL stages, access costing, privacy, support and export in the buyer's own contract.
OpenSolar fits a team that needs solar design, proposals and project CRM before it can fund a wider stack. Because off-grid resorts are the highest-value work, test the battery and autonomy modelling harder than the rooftop layout tools, and validate salt exposure, humidity, BZD display and mobile performance on a caye.
Pylon is worth testing when web and PDF proposals, solar and battery design and an optional solar CRM all appeal. Confirm the displayed currency, Belizean model inputs, off-grid autonomy modelling, project credit economics across several revisions, mobile use, permissions and support hours.
Sunbase targets broader solar sales and operational workflows, which suits a contractor delivering complete off-grid systems to resorts and lodges with service agreements. Ask for comparable references and test service level management, parts positioning, boat-aware scheduling, privacy, commissioning and export.
A configurable platform can model stock by district, off-grid asset registers, service agreements, interconnection applications and structural approvals together. Odoo is stronger where multi-warehouse stock, landed cost and planned maintenance dominate; Zoho is the more familiar CRM route for a sales-led team.
HubSpot fits a business whose first priority is forms, campaigns, email, meetings and pipeline visibility, and it handles overseas resort owners well because those conversations happen by email. Budget the solar design, quotation, tax, transport, project, 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 and services, plus a deposit, a staged invoice, a variation, a credit note, a refund and a warranty replacement in BZD. Store a validity period, the cost basis and the freight assumption, and block acceptance at a stale price without approval. Have an adviser confirm general sales tax and import treatment in writing.
Store the generator being replaced, its fuel consumption and delivery cost, the critical load list, the autonomy target, the seasonal occupancy pattern, the battery chemistry and cycle warranty, the monitoring arrangement, the service interval and the approver. Test a customer whose occupancy pattern changes and confirm the CRM can flag the systems whose sizing assumption no longer holds.
Store site coordinates, the access route, whether a boat is required, the crossing schedule, travel time, crew size, accommodation, the vehicle or vessel, fuel assumptions and any anticipated return visit, and let those flow into the price and the job cost. Test a caye job during the rainy season and confirm both the schedule and the price reflect it.
Capture the customer account, the rate class from the actual bill, the district, the meter type, the phase, the requested capacity, the application route, the reference, the technical review outcome, fees, the inspection, the meter change, the activation and the completion evidence. Test a rejection and a resubmission rather than trusting a stage name.
Store the wind loading assumption, the standard referenced, the mounting system and its certification, the fixing type and spacing, the structure assessment, the approving engineer, the date, installation photographs and the insurance position. Block commissioning sign-off when the structural approval is missing, and force re-approval when a design change alters the mounting.
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 rather than the original figure surviving into the handover pack.
Generate the quotation, the acceptance, payment requests, warranty terms and handover instructions in the language the buyer uses. Have a fluent reviewer approve the Spanish wording, store the approved version, the sender, the timestamp, the purpose and the delivery status, and test accented characters in the generated PDF on a real phone.
Record the monitoring arrangement, credential holder, service interval, parts held on site, the technician who can attend, the transport required and the promised response time. Test a failed inverter at an off-grid resort and confirm the CRM can show whether a spare is already on site 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, PUC and BEL evidence, invoices and payment status, warranties, manuals, monitoring access, training, signatures, open defects and the service contact. For off-grid systems add the parts held on site and the response time agreed.
The real budget
Belizean pricing is predictable because the currency is pegged, which shifts attention to freight, boat access 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 off-grid 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 Belize commercial terms.
Request Belize 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. Belizean 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 Belizean 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 boat trip alongside it. A service visit to a caye that could have been diagnosed from monitoring data is the clearest avoidable cost in this market.
Ask what happens when a crew is on a caye without coverage or a consignment misses a transport. The commercial proposal should identify queued uploads, retry limits, manual reconciliation, notification, 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 Belizean 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. BZD handling with validity, tax treatment, BEL evidence, access costing, off-grid asset records and service obligations are not verified for Belize.
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 Belizean localisation is unverified. OpenSolar is the better free design-first option and models storage well, which matters because the highest-value work is off grid. Pylon combines design with an optional CRM, and Sunbase targets a wider workflow.
Because you are selling a power system and a service obligation rather than an array. Store the generator being replaced, its fuel consumption and delivery cost, the critical load list, the autonomy target, the occupancy pattern, the battery chemistry and cycle warranty, the monitoring arrangement and the service interval. Those are the fields a resort will hold you to.
We found no verified public evidence for native BZD proposals or Belizean general sales tax and import treatment. Quickest's published evidence is India-first. Require a live taxable quotation with equipment, freight and transport lines and a validity period, plus a deposit, a staged invoice, a credit note, a refund and an accounting export during the demo.
From stored fields rather than an estimate. Record site coordinates, the access route, whether a boat is required, the crossing schedule, travel time, crew size, accommodation, the vessel, fuel assumptions and any anticipated return visit, and let those flow into the price and the job cost. A caye job priced like a Belize City rooftop loses money on the first return trip.
Store the customer account, the rate class taken from the customer's own bill, the district, the meter type, the phase, the requested capacity, the application route, the reference, the technical review outcome, fees, the inspection, the meter change, the activation and the completion evidence. Test a rejection and a resubmission.
As approved engineering evidence. Store the wind loading assumption, the standard referenced, the mounting system and its certification, the fixing type and spacing, the structure assessment, the approving engineer, the date, installation photographs and the insurance position. Insurers and customers both ask for that record after a storm.
Where the buyer uses Spanish, yes for the documents that carry obligations: the quotation, the acceptance, payment requests, warranty terms and handover instructions. Have a fluent reviewer approve the wording, store the approved version and test accented characters in the generated PDF rather than only in a browser preview.
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, transport tracking, messaging, field work, service, support and administration rather than the free tier alone.
Include the accepted scope, variations, the as-built design, the structural approval, installed equipment and serial numbers, photographs, test results, commissioning, PUC and BEL evidence, invoices, payment status, warranties, manuals, monitoring access, training, signatures, open defects and the service contact. For off-grid systems add parts held on site and the agreed response time.
Use the Three-Deal Proof and require every vendor to show the same lead, revision, document, and failed handoff.